• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A method and a system for securing tissue to bone is 5 disclosed. The method includes drilling a bone hole into the bone, and passing a filament through the tissue. The filament includes a first end, a second end and a length therebetween, and the second end has a loop. The method includes passing the first end of the filament through the 10 loop of the filament, and pulling on the first end of the filament such that the loop travels along the length of the filament and to the tissue. The method also includes passing an anchor along the length of the filament, from the first end towards the loop and tissue, and engaging the 15 loop with a distal end of the anchor. This positions the distal end of the anchor, with the loop of the filament, in the bone hole securing the anchor in the bone. FIG 8L for publication 70- 10 62 FIG- 8H
    公开号:AU2013202699A1
    申请号:U2013202699
    申请日:2013-04-05
    公开日:2013-10-24
    发明作者:Lee Harris Cordova；Stuart Edward Fromm；Robert Eugene Mclaughlin Ll；Tracy Pat-Yen NG；Kyle Craig Pilgeram
    申请人:Howmedica Osteonics Corp；
    IPC主号:A61B17-04
    专利说明:
    KNOTLESS FILAMENT ANCHOR FOR SOFT TISSUE REPAIR BACKGROUND OF THE INVENTION FIELD OF THE INVENTION 5 [0001] This invention relates to a method for securing tissue to bone. This invention also extends to a system for securing tissue to bone. DEFINITION [0002] In the specification the term "comprising" shall 10 be understood to have a broad meaning similar to the term "including" and will be understood to imply the inclusion of a stated integer or step or group of integers or steps but not the exclusion of any other integer or step or group of integers or steps. This definition also applies to 15 variations on the term "comprising" such as "comprise" and "comprises" BACKGROUND TO THE INVENTION [0003] Various shoulder injuries may result from dislocations and other injuries resulting from traumatic 20 events such as falling or blunt force, or from repetitive motions such as throwing or lifting. A common shoulder injury includes the separation of the glenoid labrum from the glenoid. For example, a Bankart lesion results from a labrum tear that occurs in the anterioinferior region of 25 the glenoid socket when the shoulder dislocates. A superior labrum anterior posterior (SLAP) lesion typically occurs from throwing injuries, where the tear occurs at the superior region of the glenoid socket where the biceps tendon attaches to the shoulder. These injuries result in 30 pain and instability of the shoulder joints. [0004] Arthroscopic stabilization for surgical treatment of shoulder instability has grown in popularity over the past decade. In particular, tissue anchors have been employed to repair torn labrum tissue. For example, a 35 tissue anchor may be inserted into the glenoid, and a -1suture material that is attached to the anchor is used to reattach the torn labrum tissue to the glenoid. [0005] Tissue anchors have similarly been used in other tissue repair procedures directed towards the rotator cuff, 5 labrum tissue of the hip, and the like. Similar to the labrum repair above, such surgeries typically include placing a tissue anchor into bone at or adjacent to the site of tissue attachment (commonly at or adjacent to the native attachment site) and utilizing a suture to draw the 10 tissue to be reattached towards the tissue anchor and thus, towards the bone. The suture is secured in a known fashion, such as by tying a knot, and the repair is complete. [0006] Knotless tissue anchors have grown in popularity 15 in recent years for use in these types of surgical procedures. Knotless tissue anchors, as commonly defined, do not require the tying of knots by an operator (e.g., surgeon) to secure the tissue to the bone. Instead, the anchor has another type of locking feature which secures 20 the suture, and thus the tissue, without the tying of knots. Such anchors have grown in popularity due to their ease of use and simplification of the surgical procedure by, for example, eliminating the need for knot pusher instruments and the like. 25 [0007] However, currently used "knotless" tissue anchors typically still include a knot somewhere along the suture such that, even though the operator may not be required to tie a knot during the surgical procedure, the suture still includes a knot, typically pre-tied by the anchor 30 manufacturer, along its length. This knot, over time and with repeated use, will tighten, thereby loosening the repair. In the example of a labrum repair, such tightening of the knot may loosen the repair such that the labrum is no longer positioned snugly against the bone surface. Such 35 loosening may occur even if the suture remains intact. -2- [0008] Therefore, there is room for improvement over existing "knotless" anchors, particularly with regard to, for example, further simplification of insertion of such anchors, as well as better assurance of replication of the 5 procedure. Additionally, there is a need in the art for a truly knotless tissue anchor which does not include any knots, whether pre-tied or tied by the operator, in the suture. [0009] The reference to prior art in this specification 10 is not and should not be taken as an acknowledgment or any form of suggestion that the referenced prior art forms part of the common general knowledge in Australia BRIEF SUMMARY OF THE INVENTION [0010] In one embodiment, the present invention includes 15 a method for securing tissue to bone, including drilling a bone hole into the bone; passing a filament through the tissue, the filament including a first end, a second end and a length therebetween, the second end having a loop; passing the first end of the filament through the loop of 20 the filament; pulling on the first end of the filament such that the loop travels along the length of the filament and to the tissue; passing an anchor along the length of the filament, from the first end towards the loop and tissue; engaging the loop with a distal end of the anchor; 25 positioning the distal end of the anchor, with the loop of the filament, into the bone hole; and securing the anchor in the bone. [0011] Further, the step of drilling the bone hole further may include drilling a first portion of the bone 30 hole to a first diameter and a second portion of the bone hole to a second diameter, wherein the first diameter is smaller than the second diameter. The drill may further include a bushing, such that the step of drilling also includes the step of marking the surface of the bone 35 surrounding the bone hole with a distal face of the -3bushing. The distal face of the bushing may include a marking material. Also, the step of securing the anchor in the bone may further include directing the anchor into the second portion of the bone hole and forcing the anchor 5 through the second portion and into the first portion of the bone hole. The anchor may continue to be forced into the bone hole such that the anchor may be forced through the first portion of the bone hole and further into the bone past the first portion of the bone hole. Moreover, 10 the anchor may be engaged with an inserter with which an operator performs the steps of passing the anchor towards the loop and tissue, positioning the distal end of the anchor into the bone hole, and securing the anchor in the bone. The method may further include positioning a 15 cannulated guide adjacent to the tissue and bone, such that the steps of the above method, including for example the drilling, passing and positioning steps, may be performed at least partially through the cannulated guide. [0012] In another embodiment, the present invention may 20 include a system for securing tissue to bone, including a drill; a filament having a first end and a second end, the second end including a loop; and an anchor having a distal end and a proximal end, wherein the distal end is capable of engaging the loop of the filament. 25 [0013] The drill may include a boring structure, on a distal end of the drill, having a first diameter at a distal end and a second diameter proximal of the first diameter, wherein the second diameter is larger than the first diameter. The anchor has a diameter, wherein the 30 diameter of the anchor may be larger than the first diameter of the drill and substantially the same size as the second diameter. Alternatively, the diameter of the anchor may be smaller than the second diameter. The system may further include an inserter adapted to engage the 35 anchor at the proximal end. Further, the anchor may be -4cannulated and the inserter may be at least partially cannulated, such that the cannulated anchor and inserter are adapted to position a portion of the first end of the filament therein. 5 [0014] In yet another embodiment, the present invention may include a drill having a boring structure having a first diameter at a distal end and a second diameter proximal of the first diameter, wherein the second diameter is larger than the first diameter. The drill may further 10 include at least one flute at the distal end, having the first diameter, and another at least one flute having the second diameter, positioned proximal to the at least one flute at the distal end. The drill may also include a shaft, proximal to the boring structure, wherein the shaft 15 may include a flexible portion. [0015] In a further embodiment, the present invention may include a drill having a distal boring structure and a shaft proximal to the distal boring structure, and a bushing positioned on the shaft proximal to the distal 20 boring structure. The bushing may further include a distal face, wherein at least a portion of the distal face is exposed around at least a portion of the distal boring structure. The distal face may include a marking material positioned thereon adapted to mark a surface of the bone. 25 The surface of the bone may include the bone surface surrounding a prepared bone hole prepared by the distal boring structure. Further, the bushing may be adapted to prevent the drill from creating a bone hole having a depth greater than a length measured from the distal-most portion 30 of the distal boring structure to the distal face of the bushing. [0016] In another embodiment, the present invention may include a filament having a length between a first end and a second end, the second end including a loop, and at least 35 a portion of the filament having a construction including a -5substantially solid thickness. For example, at least a portion of the loop may include a substantially solid thickness (e.g., monofilament structure). Alternatively, at least a portion of the length between the first and 5 second ends may include a substantially solid thickness. [0017] In yet a further embodiment, the present invention may include a filament having a length between a first end and a second end, the second end including a loop, the filament also including at least one marking 10 along its length. The marking may be located on at least a portion of the loop. Alternatively, the marking may be located on at least a portion of the length between the first and second ends. Additionally, multiple markings may be positioned at various locations on the filament. The 15 markings may include, for example, a spot, a radial ring, a portion having a differing color from the rest of the filament, or the like. [0018] In another embodiment, the present invention may include a method of repairing tissue, including passing a 20 first filament through the tissue at a first location, the filament including a length between a first end and a second end, the second end including a loop; passing the first end of the filament through the loop and tensioning the first end; preparing a first bone hole at a location in 25 bone adjacent to the tissue, tensioning the first end of the filament in the direction of the bone hole; and securing the first end of the filament at the bone hole using a first suture anchor. The method is performed without the tying of any knots. 30 [0019] The method may further include passing a second filament through the tissue at a second location, the filament including a length between a first end and a second end, the second end including a loop; passing the first end of the second filament through the loop and 35 tensioning the first end; preparing a second bone hole at a -6second location in bone adjacent to the tissue, tensioning the first end of the second filament in the direction of the second bone hole; and securing the first end of the filament at the second bone hole using a second suture 5 anchor. Alternatively, the second filament may be secured at the first bone hole using the first anchor, such that a second bone hole and second suture anchor is not necessary. The tissue may be a rotator cuff, such that the first bone hole and optional second bone hole are positioned lateral 10 to the rotator cuff tissue. [0020] In yet another embodiment, the present invention may include a method of repairing tissue including passing a first tail of a first filament through the tissue at a first location, the filament including at least two tails, 15 each tail having a length between a first end and a second end, the second end of each tail ending at a common loop; passing the first end of the first tail through the loop and tensioning the first end; preparing a first bone hole at a location in bone adjacent to the tissue, tensioning 20 the first end of the first tail in the direction of the bone hole; and securing the first tail of the filament at the bone hole using a first suture anchor; passing a first tail of a second filament through the tissue at a second location, the second filament including at least two tails, 25 each tail having a length between a first end and a second end, the second end of each tail ending at a common loop of the second filament; passing the first end of the first tail of the second filament through the loop of the second filament and tensioning the first end; preparing a second 30 bone hole at a location in bone adjacent to the tissue; tensioning the first end of the first tail of the second filament in the direction of the second bone hole; and securing the first tail of the filament at the second bone hole using a second suture anchor; tensioning the second 35 tails of both the first and second filaments; preparing a -7third bone hole at a location in bone adjacent to the tissue; tensioning the first ends of the second tails of the first and second filaments in the direction of the third bone hole; and securing the second tails of the first 5 and second filaments at the third bone hole using a third suture anchor. This method is performed without the tying of any knots. The first tail and the loop of each filament may substantially surround a portion of tissue. The tissue may be a rotator cuff, and more specifically a torn rotator 10 cuff to be reattached to the bone. The first, second and third bone holes may be positioned laterally relative to the rotator cuff tissue. The method may also include, during the step of tensioning the first ends of the first tails of the first and second filaments, tensioning the 15 tissue in the direction of the tensioning. BRIEF DESCRIPTION OF THE DRAWINGS [0021] A system and method for securing tissue to bone in accordance with this invention may manifest itself in a variety of forms. It will be convenient to hereinafter 20 describe several embodiments of the invention in detail with reference to the accompanying drawings. The purpose of providing this detailed description is to instruct persons having an interest in the subject matter of the invention how to carry the invention into practical effect. 25 However it is to be clearly understood that the specific nature of this detailed description does not supersede the generality of the preceding broad description. In the drawings: [0022] FIG. 1 illustrates one embodiment of the tissue 30 anchor of the present invention. [0023] FIG. 2 illustrates a second view of the tissue anchor of FIG. 1. [0024] FIG. 3 illustrates a detailed view of a distal end of the tissue anchor of FIGS. 1 and 2. -8- [0025] FIG. 4 illustrates one embodiment of the filament of the present invention. [0026] FIG. 5 illustrates another embodiment of the filament of the present invention. 5 [0027] FIGS. 6 illustrates one embodiment of the drill of the present invention. [0028] FIG. 6A illustrates a detailed view of the distal end the drill of FIG. 6. [0029] FIGS. 7A and 7B illustrate another embodiment of 10 the drill of the present invention, with FIG. 7B also illustrating the drill with a bushing. [0030] FIGS. 8A-8L illustrate various steps of one embodiment of a method of the present invention as exemplified using a model bone block. 15 [0031] FIGS. 9A-C illustrate various steps of another embodiment of a method of the present invention. [0032] FIGS. 10A and 10B illustrate various steps of another embodiment of a method of the present invention. [0033] FIGS. 11A and 11B illustrate various steps of 20 another embodiment of a method of the present invention. DETAILED DESCRIPTION [0034] The present invention is directed towards a tissue anchor and namely, a tissue anchor for securing tissue to bone. The various embodiments herein are 25 directed towards the use of the tissue anchor for repairing a shoulder labrum, through reattachment of the labrum to the bone at or adjacent to its native attachment site. However, the tissue anchors, methods, systems, and kits of the present invention may be used in the repair of tissues 30 other than the labrum, including, for example, rotator cuff tissue. Other cartilage, ligament, tendons and other such soft tissues may also be repaired by the present invention. The present invention may be used in both arthroscopic and open surgical procedures, though its benefits are perhaps -9most apparent in arthroscopic applications. Further, the present invention is intended to be completely knotless, such that no knots, whether pre-tied by the manufacturer or tied by the operator (e.g., surgeon) during a surgical 5 procedure, are required along the suture (or other filament used) at any point during the surgical procedure. However, of course, individual operator preference may be such that an operator may incorporate a knot in the suture, despite the present invention being capable of performing the 10 surgical procedure without the incorporation of knots. [0035] Throughout this application, "proximal" or "proximally" is intended to mean closer to the operator or towards the operator, while "distal" or "distally" is intended to mean further from the operator or away from the 15 operator. [0036] In one embodiment, the present invention may include an anchor 10 having a distal end 11 and a proximal end 16, as illustrated in FIGS. 1 and 2. The distal end includes tips 12a, 12b and a saddle 13. The anchor 10 also 20 has a length between the distal end and the proximal end and an outer surface along the length. Along at least a portion of the outer surface is at least one groove 14 and at least one ridge 15. The anchor may also have a cannula 17 along at least a portion of its length or, preferably, 25 its entire length. The proximal end 16 may include a structure suitable for engagement by an inserter instrument, such as an indentation from the proximal end 16 through at least a portion of the length of the anchor. Such indentation may include a shape, such as a hexagonal 30 shape, which may match a similar shape on the inserter instrument. Alternatively, in the example of a fully cannulated anchor 10, the structure for engagement by the inserter instrument may be positioned on the proximal end 16 of the anchor 10 between the outer surface and the 35 cannula 17. -10- [0037] FIG. 3 illustrates the distal end 11 of the embodiment of FIGS. 1 and 2. The distal end 11 is shaped to accommodate a filament thereon, for example, on saddle 13. Further, the tips 12a, 12b are shaped to at least 5 engage bone, though at least one tip may also be shaped to engage the filament. In this embodiment, the tips 12a, 12b both have a generally triangular shape which may provide a self-tapping or self-boring aspect to the anchor 10 upon insertion of the anchor into the bone. Further, such a 10 shape may also allow at least one tip to engage the filament, such as by piercing or otherwise catching the filament. [0038] The anchor 10 may have a sufficient size for use in an intended surgical procedure such that it provides 15 sufficient pullout strength to the repair while being able to pass through instrumentation, such as a cannulated guide (discussed below) . Moreover, the anchor 10 may be of a sufficiently small size to allow for a surgical site of reduced size, including a smaller diameter bone hole than 20 is commonly used in such surgeries. In one example, the anchor 10 may be about 10mm in length, with a diameter, from ridge 15 to ridge 15, of from about 2mm to about 4mm, and specifically between about 2.75mm to about 3.75mm, and more specifically about 3.50mm. The length and diameter 25 dimensions depend on, for example, the intended use and anatomical location of the anchor, and thus other dimensions are also envisioned. For example, if the anchor 10 is used for tissue repair in smaller joints, such as in the ankle, foot or hand, then the dimensions would be 30 significantly smaller than those described above. The saddle 13, between tips 12a, 12b may be dimensioned to accommodate a filament therein, and as such the width of the saddle may be dependent on the size of filament to be positioned on the saddle. For example, the saddle may have 35 a width of less than 1mm, and more specifically about -11- .80mm, to accommodate a filament having a similarly sized diameter. [0039] The anchor 10 may be constructed from any material suitable for implantation into the body, 5 including, for example, metal, such as titanium, or polymer, such a PEEK. [0040] This embodiment may also include filament 20, as illustrated in FIG. 4, which includes a first end 21 and a second end 22, where the second end may further include a 10 loop 23. The portion of the first and second ends, extending from loop 23, forms a length of filament, or a tail. The filament may be of any material, such as a suture or the like, suitable for use in surgical and namely orthopedic applications. The first end 21 may include a 15 portion treated such that it is less flexible that the rest of the filament 20. For example, a portion of the first end 21, extending from the end of the filament and along a certain length of filament from the end, may have a greater stiffness than the remainder of the length of the filament 20 20. Such a stiff end may be useful, as discussed below, in assisting the operator in threading the first end 21 through the cannulated anchor 10, a cannulated instrument, or the like. The filament may be sized such that a portion of the filament, such as loop 23, may be accommodated 25 within the saddle 13 of anchor 10. [0041] The loop 23 may be woven during manufacture of the filament 20, such that a knot is not required to form the loop 23. Weaving the loop, for example, may eliminate an area of weakness (such as when a knot is used to form a 30 loop) and thus may limit lengthening of the suture during subsequent use by the patient of the repaired tissue. Thus, loop 23 may contribute to increased success of the surgical procedure through the use of the present invention. The size of the loop may vary, depending upon 35 its intended application and/or anatomical location. For -12example, in some embodiments, the loop may have a diameter of at least about 2mm. This diameter may be in the range of from about 2mm to about 25mm, though larger and smaller sized loops may also be used for particular applications. 5 In some examples, the loop 23 may be about 2mm, about 10mm, or about 25mm, or other sizes in between. [0042] In an alternative embodiment, as illustrated in FIG. 5, the filament 120 may include, extending from the loop 123, two discrete lengths of filament, or tails, 10 extending from second ends 122a, 122b adjacent to the loop and each terminating to a first end 121a, 121b, respectively. Of course, filaments including multiple discrete lengths, and multiple loops, are also envisioned. These discrete lengths may be useful in some method 15 embodiments where, for example, multiple anchors and/or multiple tissues are involved. Examples of such methods are discussed below. [0043] In yet another embodiment, at least a portion of the filament 20, 120 may include an at least one indicating 20 marker (not shown) along its length. Such markings may be similar to those disclosed in co-pending U.S. Application No. 13/303,849, filed November 23, 2011, the entirety of which is incorporated by reference herein as if fully set forth herein. For example, such indicating marker may be, 25 for example, a spot, a radial ring, a portion having a differing color from the rest of the filament, or the like. In another example, the indicating marker may be a portion of the filament 20, 120 being of a different color than the rest of the filament. Such contrasting colors of these 30 portions may provide a clear indication to the operator when performing a surgical procedure, and may be of particular use in arthroscopic procedures. In another example, using filament 120, the first tail (121a, 122a) may be one color and the second tail (121b, 122b) may be a 35 different color from the first tail such that the operator -13may easily distinguish between the two. In yet another example, the loop 23, 123 of filament 20, 120 may have a marking which may be used by the operator to ensure a sufficient amount of the loop 23, 123 is around the tissue 5 to provide for adequate fixation of the tissue. In this example, the marking may be hidden from the operator, once the loop is in the luggage-tag configuration, which would notify the operator that a sufficient amount of tissue has been grasped within the loop. However, if the marking can 10 still be seen by the operator (when the loop is in the luggage tag configuration), that may indicate to the operator that too little tissue has been grasped within the loop, and thus that the operator should repeat that step. Of course, other variations of such markings may also be 15 used. [0044] Moreover, in yet another embodiment, the filament 20, 120 of the present invention may also include at least a portion of its length having a monofilament structure. For example, the monofilament structure is essentially a 20 portion of the filament which does not have a hollow core, as is typical of most surgical filaments, such as suture. Instead, the hollow core is filled with additional strands of filament to create a substantially solid filament. In one example, the loop 23, 123 may include such a 25 monofilament structure. Alternatively, a portion of the tail, or tails, may also include a monofilament structure along at least a portion of its length. [0045] FIGS. 6 and 6A illustrate one embodiment of a drill 50 having a proximal end 51 and a distal end 55 and a 30 length of shaft 52 therebetween. The drill may be either reusable or disposable. The drill may be manufactured of stainless steel, nitinol, or other biocompatible material. [0046] The distal end 55 of drill 50 constitutes a boring structure which includes a first portion 56 having a 35 first diameter and a second portion 58 having a second -14diameter. Both first and second portions include at least one flute 57, 59 (respectively) shaped and dimensioned to create a hole in bone. This configuration of the distal end 55 may create a "stepped" bone hole, in that the bone 5 hole includes, for example, a distal portion having a diameter substantially equal to the first diameter of the first portion 56 and a proximal portion having a diameter substantially equal to the second diameter of the second portion 58. In one example, such a bone hole preparation 10 may result in the proximal portion being positioned within substantially the entire depth of the cortical bone, such that the second portion 58 of the drill 50 decorticates the bone hole site, while the distal portion of the bone hole is positioned substantially within the underlying 15 cancellous bone, such that the first portion 56 of the drill 50 forms a pilot hole through the cancellous bone to a depth substantially equal to the length of the first portion 56. As discussed below, this pilot hole is only drilled to a partial depth relative to the final depth of 20 the implanted anchor in the bone. This example may result in a bone hole including a decorticated area and a pilot hole into the cancellous bone, though in some surgical sites, where the cortical bone may be thinner than normal, the second portion 58 of the drill may form a hole 25 extending through the cortical bone and into a portion of the cancellous bone. [0047] To further this example, the first and second portions 56, 58 of drill 50 are sized to prepare such a bone hole. Thus, in this example, the length of the first 30 portion 56 may be about 6mm, and the length of the second portion may be about 3mm. In an alternative example, the length of the first portion may be about 4mm, and the length of the second portion may be about 4mm. While the length of the second portion should be sufficient to 35 decorticate the entire depth of the cortical bone at the -15surgical site, the length of the first portion may have any length desired and may be designed with a specific surgical procedure in mind or, alternatively, may be a fixed length which is suitable for most intended surgical procedures. 5 [0048] The first and second diameters of the first and second portions 56, 58 of drill 50 may also vary dependent upon, for example, the size of the tissue anchor to be positioned and secured within the bone hole. The first portion 56 may include a diameter which is smaller than the 10 diameter of the tissue anchor to be implanted within the bone hole, thus forming a pilot hole relative to the anchor to be implanted. Using the above dimensions for anchor 10 as a reference point for this example, the first diameter of the first portion 56 of the drill 50 would be less than, 15 for example, 3.50mm, and specifically, less than about 2mm, and more specifically, about 1.5mm. The second diameter, of the second portion 58, again using anchor 10 as a reference, would be at least about 3.50mm, and specifically about 3.70mm. 20 [0049] The proximal end 51 may include a structure for connection to a power drill, a hand drill, or the like, to rotate the distal end 55. [0050] The shaft 52 of drill 50 may have a diameter, and structure, sufficient to transfer the rotational force from 25 the proximal end 51 to the distal end 55. Thus, for example, the shaft 52, along with the proximal and distal ends, may be manufactured out of metal, such as stainless steel or the like, or other material suitable for a drill used to prepare a bone hole. The diameter of the shaft may 30 be larger than the distal end 55, such as about 4.0mm, though the shaft should not be too large as to not fit through instrumentation being used, such as a cannula or drill guide. [0051] In another embodiment, the shaft 52 may be 35 flexible such that the drill may pass through a curved -16cannulated guide or curved drill guide. Such exemplary instrumentation is disclosed in U.S. Patent App. No. 12/821,504, filed June 23, 2010, the entirety of which is incorporated by reference herein as if fully set forth 5 herein, as well as in the TwinLoop FLEX Instrumentation System (Stryker Endoscopy, San Jose, CA). [0052] In an alternative embodiment of the drill of the present invention, drill 150 is illustrated in FIGS. 7A-7B. Drill 150 is similar to drill 50 in that a similar bone 10 hole is prepared by either drill. As illustrated in FIGS. 7A, 7B, the distal end 155 constitutes a boring structure, similar to that of FIG. 6A, which includes a first portion 156 having a first diameter and a second portion 158 having a second diameter. Both first and second portions include 15 at least one flute 157, 159 (respectively) shaped and dimensioned to create a hole in bone. This configuration of the distal end 155 also creates the "stepped" bone hole, including, for example, a distal portion having a diameter substantially equal to the first diameter of the first 20 portion 156 and a proximal portion having a diameter substantially equal to the second diameter of the second portion 158. [0053] Drill 150, however, includes a shaft 152 having a stepped portion 153 of a larger diameter than the rest of 25 the length of the shaft. Stepped portion 153 may have a diameter substantially equal to or greater than the second portion 158 which may, for example, ensure that the distal end 155 of the drill 150 remains centered within a cannulated guide, or drill guide, if one is used. Stepped 30 portion may also include a circumferential groove 154 within which a bushing 160 may be positioned. [0054] Bushing 160 may be positioned within groove 154 and may be held in place by the shape of the groove 154, an adhesive, or the like. Bushing may rotate along with the 35 drill or may be capable of rotation independent of the -17drill such that, for example, bushing 160 may remain in a stationary position even while the drill is rotating during use. Bushing may be manufactured of plastic or other biocompatible material, such as for example, PEEK. Bushing 5 160 may also assist in maintaining the drill 150 in a centered position within a cannulated guide, or drill guide. Bushing 160 may have a diameter that is substantially equal to the stepped portion 153 to maintain a smooth, generally continuous surface along the shaft. 10 Furthermore, the bushing 160 may serve as a visual indicator for the operator to determine the depth of the drill in the bone. For example, the bushing may have a different color than the drill shaft, such that the contrasting colors serve as the visual indicator to the 15 operator. Of course, even with the contrasting colors, the shaft may still include a laser marking (e.g., proximal to the bushing), which may serve as an additional visual indicator. [0055] Additionally, bushing 160 may include a distal 20 face 165, at least a portion of which is exposed, as illustrated in FIG. 7B. If bushing is to be used with drill 150, as in FIG. 7B, the distal end 155 may be narrowed in at least one dimension, such that as much of the distal face 165 is exposed as possible. Such narrowing 25 of the distal end 155, in one example, may result in the flatter-shaped distal end illustrated in FIGS. 7A and 7B as opposed to the generally circular-shaped distal end 55 of the drill 50 of FIGS. 6 and 6A. This distal face 165 may serve as a drill stop to prevent the distal end 155 from 30 proceeding too deeply into the bone. Distal face 165 may also include a marking material applied to its surface. The marking material may be surgical ink, or the like, which, upon contact with the bone surface (surrounding the prepared bone hole), marks the contacted bone surface with 35 the ink. In use, this marking may assist the operator in -18locating the bone hole for insertion of the bone anchor 10 (other other anchor). Such marking may be particularly useful in methods of surgery where, for example, the drill is used to create multiple bone holes, or where the bone 5 hole is prepared in an anatomical position difficult to access, such as for example a position under a rotator cuff tissue, or the like. [0056] The bushing 160 may be easily removable from the drill such that the drill may be reused and, each 10 subsequent use, a new bushing may be installed on the groove 154. Alternatively, if the drill is disposable, then the bushing may be positioned on the drill during manufacture (using an adhesive or the like) and, upon using the drill, the operator may dispose of the entire 15 structure. Of course, bushing 165 may also have sufficient marking material on its distal face 165 for multiple surgeries. [0057] In another embodiment, the present invention may include a system including a tissue anchor, a filament and 20 a drill. Such a system may be supplied to the operator in various ways. For example, the drill may be sterilizable and reusable, and thus only the anchor and filament need be supplied for each particular surgical procedure. In this example, the filament and anchor may be 25 sold separately or together as a set. The system may also include a cannulated guide (or drill guide) and an inserter for insertion of the tissue anchor. Thus, in another example, the system may include the anchor, filament, and inserter, and optionally, the drill and/or cannulated guide 30 (or drill guide). [0058] In yet another embodiment, the present invention may also include a kit including at least one anchor and at least one filament. For example, an anchor may be sold with a plurality of filaments such that the operator may 35 determine the appropriate filament for a particular -19surgical procedure. The plurality of filaments may differ according to, for example, diameter of the filament, length of the tail (or tails) of the filament, size of the loop, number of discrete filament portions or tails extending 5 from the loop, number of loops on the filament, color and/or texture, and the like. In an alternative example, the kit may include a plurality of anchors 10 which may differ according to length, diameter, size of saddle, number and/or shape of the tips, and the like. 10 Alternatively, other anchors (such as those included in the below surgical methods) may be included in such kits with the filament 20, 120 or filaments. Such kits may provide the operator with a selection of options which may be utilized for a particular surgical procedure and/or certain 15 anatomical constraints. Such kits of the present invention may also include any or all of at least one inserter, at least one drill, at least one cannulated guide (or drill guide), or the like. In one example, the kit may also include a plurality of cannulated guides having various 20 angles of curvature for use in various anatomical locations which may be better suited to using curved instrumentation. Of course, such kits may also include a cannulated guide that is linear or straight. [0059] The devices, systems and kits of the present 25 invention may be used in various methods of surgery. As discussed above, the below methods are specific to labrum repair or rotator cuff repair in the shoulder, though such methods are also applicable to, for example, labrum repair in the hip as well as the repair of other soft tissues. 30 The devices, systems and kits, having smaller dimensions than those discussed above, may also be used in small joint surgical methods and procedures, such as ankle, hand and foot soft tissue repairs. Moreover, these methods of surgery are described as to arthroscopic repair, though -20other forms of surgery, such as open surgery, are also envisioned. [0060] In one embodiment, illustrated in FIGS. 8A-L, a method of the present invention may be used to secure 5 tissue 80 to bone 70, for example, to repair a tear in the labrum to reattach the labrum to the bone at or adjacent to the native attachment site. Upon accessing the surgical site (e.g., the labrum tear from the glenoid), a cannulated guide (such as any of the "guides" 12, 14, 16, 18, 20 10 disclosed in U.S. Patent App. No. 12/821,504, incorporated by reference above, though of course an additional, outer surgical cannula, as is well known for arthroscopic procedures, may also be present outside of such "guides") is optionally positioned through the opening in the surface 15 tissues such that a distal end of the cannulated guide may be positioned adjacent to the surgical site. A drill, such as those illustrated in FIGS. 6-7, is then passed through the cannulated guide (if present) until the distal end 55 of the drill is positioned adjacent to the area of the 20 glenoid (bone 70) where the labrum (tissue 80) will be reattached. The bone hole 75 is then formed using the drill (FIG. 8E). The drill optionally includes a laser mark (not shown), or the like, such that the operator can drill to a proper, predetermined depth. Alternatively, the 25 drill may have a physical stop (not shown), such as at the proximal-most end of the shaft 52, which abuts against the proximal-most end of the cannulated guide and prevents the operator from drilling into the bone any further than the length of the distal end 55. Bushing 160 (FIG. 7B) may 30 also serve as the physical stop. Upon completion of the bone hole 75, the drill is removed from the cannulated guide. A filament 20, such as is illustrated in FIG. 4, is then passed through the cannulated guide (if present) to the detached labrum 80, and the filament is passed around 35 the labrum using known means (FIG. 8A). If using the -21filament of FIG. 4, either of the first end 21 or the second end 22, having loop 23, may be passed around the labrum 80. In an alternative, the cannulated guide, if used during the preparation of the bone hole, may be 5 removed prior to the step of passing the filament 20 to and around the labrum tissue. In another alternative, rather than the filament 20 passing around the soft tissue 80, the filament may alternatively be passed through the tissue 80. Passing the filament 20 through the tissue 80 may have the 10 benefit of maintaining separation between the filament 20 and the articulating surface of the shoulder joint. [0061] With the filament 20 now positioned on the labrum 80 (FIG. 8A, either around the labrum as shown or through the labrum), the filament may be maneuvered such that both 15 the first and second ends are outside the body of the patient (and the cannulated guide, if present), in the proximal direction, such that the operator may pass the first end 21 through the loop 23 of the second end 22 (FIG. 8B). Of course, if this can be accomplished at the 20 surgical site without trouble, this step may alternatively be performed at the surgical site or even within the cannlated guide (if present). The first end 21, once through loop 23, may then be pulled such that loop 23 travels along the length of the filament and to the labrum 25 tissue 80 (FIGS. 8C-D). The filament is now secured to the tissue in a "luggage tag" - type configuration (FIG. 8D) . It should be noted that either the preparation of the bone hole 75 (FIG. 8E) or the passing and positioning of the filament 20 onto the labrum 80 (FIGS. 8A-D) may be 30 completed first, followed by the other. [0062] The first end 21 of filament 20 may be placed within the cannulated body of the anchor 10, which is engaged with an inserter 60 (FIG. 8F), and the anchor may travel along the filament towards the second end 22. The 35 inserter 60 may also be cannulated along at least a portion -22of its length such that the filament may pass through the anchor 10, out the proximal end of anchor 10 and into the cannulated portion of the inserter. The filament may then pass completely through the inserter, if the entire length 5 of the body is cannulated, or the filament may exit through an opening 61 in the side of the inserter, if only a portion of the inserter is cannulated (as in FIG. 8F). The first end 21 may have increased stiffness to allow for ease of threading the anchor and inserter onto the filament. In 10 one example, the stiffened portion of the filament 21 may have a length sufficient to span the distance between the distal end 11 of the anchor to the exit opening 61 through the side of the inserter, which may provide for simplified threading of the filament through the anchor and inserter. 15 The anchor, such as anchor 10 of FIGS. 1-3, engaged with inserter 60 (FIG. 8F), may now be moved towards the surgical site (FIG. 8G). If used at all, the cannulated guide may be removed from the surgical site prior to the step of moving the anchor into the surgical site (though as 20 above, it may be removed prior to passing the filament, if drilling the bore hole is performed prior to passing the filament), however, in some embodiments, the anchor 10 and inserter 60 may pass through the cannulated guide and to the surgical site. 25 [0063] Once the anchor is at the surgical site, the distal end 11 of the anchor engages the filament (FIG. 8G). For example, at least one of the tips 12a, 12b may pierce the filament, such as at the intersection of the loop 23 with the rest of the filament, to engage the filament. 30 Alternatively, the distal end 11 may be maneuvered, using the inserter 60, such that a portion of the filament, such as the loop 23, is engaged by the saddle 13 (as in FIG. 8G). In any event, once the distal end 11 engages the filament, a portion of the loop 23 may be positioned within -23the saddle 13 and another portion of the loop may be positioned within a portion of the groove 14 (FIGS. 8H-I). [0064] The distal end 11 of the anchor is then directed to the bone hole 75, thereby drawing the filament 20, and 5 secured tissue 80, to the bone hole as well (FIGS. 8H-I). Such drawing of the tissue may also tension the tissue. The distal end 11 of the anchor is then placed within the bone hole 75, and specifically within the second portion of the bone hole, as the second portion has a sufficient 10 diameter to accommodate the anchor (FIG. 81). At this position, the distal end 11 of the anchor is engaged with the wall of the bone hole 75 and is positioned against the bottom surface of the second portion of the bone hole (at which point the bone hole steps down to the first portion 15 having the first diameter), though the remainder of the anchor is still protruding from the bone surface. Moreover, in this position, the tissue anchor, while engaged with the wall of the bone hole, may still have a weak pull-out strength such that it may be easily removed 20 from the bone hole, if needed, for reinsertion or repositioning. [0065] Once in this position, the operator may, using a rubber mallet or the like, apply a force to the inserter 60 which forces the anchor further into the bone (FIG. 8J). 25 As the anchor drives distally, into the first portion of the bone hole (the pilot hole), the anchor bores through the cancellous bone, thereby forming a bone hole having the same diameter as the anchor along the length of the already-formed pilot hole. Further, based on the above 30 exemplary dimensions, the distal tip of the anchor may extend beyond the end of the first portion of the bone hole and deeper into the cancellous bone, such that the anchor is completely self-tapping into the cancellous bone. The operator continues applying such a force to the anchor 35 until the proximal end 16 of the anchor is flush with, or -24below, the surface of the bone (FIG. 8K). For example, the inserter may have a first laser mark 62 indicating that, once flush with the outer cortical bone surface, the anchor 10 is sufficiently deep within the bone, though at a 5 minimum range of such depth. The inserter 60 may also include a second laser mark 63 indicating that, once flush with the outer cortical bone surface, the anchor 10 is at a depth towards the maximum range of sufficient depth. Thus, the operator may force the anchor 10 to a depth at one of 10 the two laser marks 62, 63 or at a position between the two laser marks 62, 63 on the inserter 60. The operator may position the anchor 10 at a certain depth dependent upon various factors, including bone quality, surrounding anatomy, and the like. Furthermore, the operator may 15 position the anchor at a particular depth to obtain a desired tension on the tissue 80 being secured. For example, if at the first laser mark 62 the tissue is still too loose, the operator may drive the anchor 10 deeper into the bone 70, towards a depth denoted by the second laser 20 mark 63, and by doing so, the operator may be increasing tension on the tissue 80. Thus, the depth of the anchor 10 may be adjusted to attain a desired tension on the tissue 80 being secured, which may result in a better repair. [0066] At this position, the anchor is thereby secured 25 within the bone hole due to the ridge or ridges 15 on the outer surface of the anchor which assist in preventing back-out of the anchor from the bone hole. The surrounding cancellous bone, following the boring by the anchor, may, due to its inherent elasticity, interdigitate with the 30 ridges, whereby the cancellous bone may gravitate towards the anchor such that cancellous bone fits against the surface of the anchor, in between and around the ridges. [0067] The anchor is now secured within the bone hole, thereby also securing the filament in place. The loop 23 35 of the filament 20 remains engaged with the distal end 11 -25of the anchor 10, while the remaining portion of the loop may be positioned within the groove 14 and out of the bone hole, where it remains engaged with the tissue, which is now positioned at or adjacent to the bone hole (FIGS. 8K 5 L). The remaining portion of the filament, extending to the first end 21, extends from the distal end 11 of the anchor 10, at the intersection with loop 23, through the cannulated body of the anchor 10, and out of the surgical site. This length of filament may be cut (typically where 10 the filament exits from the proximal end 16 of the anchor 10) and removed from the surgical site (FIG. 8L), and the cannulated guide is withdrawn and the wound is closed as is known in the art. [0068] It should be noted that the cannulated guide is 15 optional for this method. As seen in the illustrations of FIG. 8, the cannulated guide is not present, but instead, the inserter 60 merely passes through a common surgical cannula (not shown) and directly to the surgical site. Thus, this method may be performed entirely without a 20 cannulated guide. In another alternative, a cannulated guide, such as a drill guide, may be used with the drill to prepare the bone hole, but is then removed, along with the drill, once the bone hole 75 has been prepared. As mentioned above, the preparation of the bone hole may occur 25 prior to or subsequent to the passing of the filament around or through the tissue 80. [0069] Alternatively, instead of cutting the remainder of the filament 20, once the anchor is positioned in bone, this length of filament may be maneuvered to a second 30 anchor, additional tissue, or the like, to be used in further securement of soft tissue as is required. For example, in an alternative embodiment, a method for the repair of a tissue, such as a rotator cuff, may proceed largely as described above. However, once the anchor is 35 secured in bone (as in FIG. 8K), at a medial position (such -26that the tissue may drape over the location of the bone hole 75), rather than cutting the remaining portion of the filament 20, this portion is instead passed through the tissue, and passed over the tissue in a lateral direction, 5 to a second bone hole positioned lateral to the reattachment footprint of the rotator cuff tissue. Once in this position, a second anchor, such as a ReelX STT suture anchor (Stryker Endoscopy, San Jose, CA), may be positioned on the filament and may be used to secure the resulting 10 suture bridge extending from the first anchor to the second anchor. [0070] The present invention also includes various alternative embodiments of methods for tissue repair utilizing the above-discussed devices. In some 15 embodiments, the filament 20, 120 may be used on its own, without anchor 10, or with another type of anchor, such as the above ReelX STT anchor (as in FIGS. 9A-C, below) . As above, such alternative methods may be performed without a cannulated guide, or the method may include the use of a 20 cannulated guide for drilling the bone hole, or additionally for other steps. Such methods may also utilize a single filament 20, 120 or multiple filaments 20, 120, in conjunction with one or more anchors of various type. 25 [0071] In one alternative embodiment for tissue repair, such as the repair of a torn rotator cuff, for example, a first filament 20 may be secured to the cuff at a first location using the "luggage tag" configuration. The first end 21 of the filament may then be tensioned laterally to 30 pull the tissue towards a first bone hole prepared laterally to the footprint of the rotator cuff tissue. The filament first end 21 may then be engaged by an anchor, such as the ReelX STT anchor, to secure the tissue. Furthermore, this method may include a second filament 20 35 which may be secured to the cuff at a second location, -27separate from the first location, using the "luggage tag" configuration. The first end 21 of the second filament may then be tensioned laterally to pull the tissue towards a second bone hole prepared laterally to the footprint of the 5 rotator cuff tissue. The first end 21 of the second filament may then be engaged by an anchor, such as the ReelX STT anchor, to secure the tissue. In an alternative, the first ends of both the first and second filaments may be tensioned laterally to a single bone hole and thereby 10 engaged by a single anchor to secure the tissue. [0072] In another embodiment, illustrated in FIGS. 9A-C, two filaments and two separate suture anchors, similar to those described in the previous embodiment, may be used to repair soft tissue, for example, rotator cuff tissue 80. 15 In this embodiment, however, filament 120, each having two discrete lengths of filament, or tails, are used (see FIG. 5). The initial steps of this embodiment are similar to those above. Namely, each filament 120, 120' is passed through the cuff 80 at first and second locations 85a, 85b, 20 respectively (see FIG. 9A), and secured thereto by passing the first end 121a, 121a' of the first tail through the loop 123, 123' (see FIG. 9B) to form the luggage tag configuration. At this position, the loop 123, 123' and second end 122a, 122a' of the first tail wrap around a 25 portion of the cuff tissue such that, effectively, two strands (of each loop) are positioned on the top surface of the tissue, and a single strand (the second end of each first strand) is positioned on the bottom surface of the tissue, and the loop and first strand engage one another 30 both at the edge of the tissue 80 and at the first (or second) location 85a. Such contact with the tissue may provide a strong connection between the filament and tissue which may provide for an effective repair (e.g., decreases the risk of the filament tearing the tissue). Of course, a 35 portion of the loop may be positioned on the bottom of the -28tissue (or conversely, a portion of the second end 122a may be positioned on the top of the tissue) depending on the position of the first (or second) location, the size of the loop 123, or the like, though it is preferred that the loop 5 be on the top surface of the tissue and the single strand be on the bottom surface of the tissue. [0073] Once the luggage tag is positioned on the tissue, the first ends 121a, 121a' are tensioned and positioned adjacent to lateral bone holes 75, 75' in bone 70, 10 respectively, and are each engaged by an anchor, such as the ReelX STT anchor, to secure the tissue. During the tensioning step, the tissue may be drawn laterally toward the bone holes. Of course, in another configuration, the first ends 121a, 121a' may be crossed such that, for 15 example, first end 121a is secured at bone hole 75' and first end 121a' is secured at bone hole 75. [0074] Once the first tails (having first ends 121a, 121a') are secured at bone holes 75, 75', the second tails may then be manipulated by the operator. These tails may 20 be used to secure further tissue, may be secured to one another, or the like. In the illustrated exemplary embodiment (see FIG. 9C), the two second tails are engaged by an anchor, such as the ReelX STT anchor, to secure the tissue at a third bone hole 75". Of course, this bone hole 25 75" may be positioned anywhere desired. Again, using the illustrated example, the operator may tension the second tails by pulling first ends 121b, 121b' laterally, towards bone hole 75" to engage a bone anchor and secure the filaments to maintain tension. 30 [0075] As a result, as in FIG. 9C, an effectively double row suture bridge configuration results which provides for a large footprint to maintain the tissue against the bone surface. Additionally, as illustrated, only two lengths of filament (second ends 122a, 122a') are positioned between 35 the tissue 80 and bone 70, which allows for direct contact -29between the tissue and bone along substantially the entire surface area of the repair. [0076] In another variation to this embodiment, an anchor 10 may be positioned under tissue 80, and 5 additionally, an anchor may be positioned underneath both first and second positions 85a, 85b. Anchor 10, at these positions, may engage the loops 123, 123', or either tail at positions 122a and/or 122b, and 122a' and/or 122b'. The tails may then be passed over the tissue 80 and to at least 10 one lateral anchor as discussed above. Such variations may provide for additional securement of the soft tissue 80 to the bone 70. [0077] In yet another embodiment, a method of repair of soft tissue may include the use of a filament 120 and a 15 first anchor 110, as illustrated in FIGS. 1OA-B. Anchor 110 may be a standard suture anchor as is known in the art. The anchor 110 is positioned in bone 70 under the soft tissue 80, such as a rotator cuff, and one of the tails of filament 120 is engaged by the anchor. For example, the 20 anchor may include an eyelet and the tail of the filament may be passed through the eyelet. The filament tail, such as tail having first end 121a in FIG. 10A, which is engaging the anchor, is passed through the tissue at a first location 185a, and positioned in a lateral direction 25 relative to the tissue 80. The second tail, including first end 121b as in FIG. 10A, is also passed through the tissue at a second location 185b and first end 121b may be positioned in a lateral direction relative to the tissue. As illustrated in FIG. 10A, as the second tail (ending in 30 first end 121b) is passed through the tissue, the loop 123 and the second end 122a of the first tail are also pulled through the tissue at location 185b. Since the filament freely slides through the eyelet, however, the location of the loop 123 may be adjusted to, for example, be adjacent -30to either of the first location 185a, the second location 185, or any other location the operator may desire. [0078] Once the filament is positioned relative to the tissue, the first end 121a may be passed through loop 123 5 to form a luggage tag configuration between the first location 185a and the second location 185b, as shown in FIG. 10A. Further manipulation of first ends 121a, 121b may tension the luggage tag configuration such that loop 123 is pulled adjacent the outer surface of tissue 80, as 10 in FIG. 10B. Once again, the operator may position loop 123 to be adjacent either the first location 185a or the second location 185b, or alternatively, as in FIG. 10B, the loop 123 may be positioned over anchor 110 such that it is generally equidistant from the first and second locations 15 185a, 185b. The position of FIG. 10B may be beneficial to assist the operator in creating an even repair along the length of the tissue 80. With the loop 123 in position against tissue 80, first ends 121a, 121b may be tensioned further in a lateral direction towards a lateral bone hole 20 75', and secured at bone hole 75' by a second anchor positioned therein. The tension applied to first and second ends 121a, 121b may tension the tissue 80 in the lateral direction, as well as cause the loop 123 to migrate laterally. Such lateral tension may return the tissue to a 25 native footprint (as in the example of a rotator cuff repair), or at least create desirable tension on the tissue to form a reliable and beneficial repair. [0079] As with the other method embodiments discussed above, this embodiment may also include variations as to 30 the number of filaments, number of tails on each filament, number of anchors, positioning of anchors, and the like. For example, in one alternative, two medial anchors, positioned under the tissue 80, may be positioned such that a first medial anchor is at the first location 185a and a 35 second medial anchor is positioned at the second location -31- 185b. The tails (extending to first ends 121a, 121b), extending from the first and second locations 185a, 185b, may then extend to a single lateral anchor, as discussed above, or alternatively to two lateral anchors. In the 5 alternative of two lateral anchors, the tails may, following passage through the loop 123, extend in generally parallel fashion relative to one another from the first and second locations 185a, 185b to first and second lateral anchors, respectively. Alternatively, the first and second 10 tails 121a, 121b may be crossed such that the tail extending from the first location 185a may extend to the second lateral anchor and the tail extending from the second location 185b may extend to the first lateral anchor. 15 [0080] A further exemplary variation is illustrated in FIGS. 11A-B. This embodiment includes a similar configuration as the embodiment of FIGS. 10A-B above, with the exception that this embodiment includes two lateral bone holes 75' and 75". Thus, the initial steps of this 20 illustrative embodiment is identical to that of FIGS. 1OA 10B above, except an additional lateral bone hole 75" is prepared. In FIG. 11A, as in FIG. 10A above, the first end 121a of the first tail is passed through loop 123 to create the luggage-tag configuration, and both first ends 121a, 25 121b of first and second tails are positioned laterally relative to the tissue 80 (in this example, rotator cuff tissue) and towards bone holes 75', 75". As illustrated in FIG. 11B, the tissue repair is made by tensioning first end 121a of the first tail in the lateral direction. Such 30 tension may also position the loop 123 laterally (FIG. 11B) as well as tension the tissue 80 laterally, though the filament may be adjusted to position the filament anywhere between, effectively, the second location 185B and the bone hole 75'. The operator may then tension first end 121a 35 (while maintaining an amount of tension on the second tail, -32through first end 121b, to maintain the positioning of the loop 123) to tension the luggage tag configuration and create tension on the tissue 80 as desired. The operator may then secure the first tail in bone holes 75' using a 5 suture anchor to secure the repair. Once the first tail is secured at bone hole 75', the second tail, having first end 121b, may then be secured at bone hole 75". When securing the second tail, the operator may place any desired tension on the second tail, such that the second tail may tension 10 the loop, and pull it towards the second bone hole 75", and may also impart additional tension on the tissue 80. Alternatively, the tension on the first tail may be only a moderate amount, sufficient to create a stable construct, and then the operator may use the second tail to impart the 15 tension on the loop 123, and thus the first tail and the tissue, to create a reliable and beneficial repair. [0081] In any of such methods using the devices of the present invention, the use of filament 20, 120 provides for a stronger and more reliable repair of the soft tissue due 20 to the absence of a knot along its length. The loops 23, 123 of such filaments are a woven portion of the filament, and thus a knot is not required, thereby eliminating a weak point in the length of the filament commonly found in other filament arrangements utilizing a knot. Additionally, in 25 those embodiments in which the loop and a portion of a tail are wrapped around the tissue in a "luggage tag" configuration, such a configuration provides for a stronger and more stable connection between the filament and the tissue than a simple pass-through of the suture, or a knot. 30 Such a configuration, additionally, may decrease the likelihood of the tissue tearing, or other trauma, at the location of the suture passing through the tissue. [0082] Although the invention herein has been described with reference to particular embodiments, it is to be 35 understood that these embodiments are merely illustrative -33of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without 5 departing from the spirit and scope of the present invention as defined by the appended claims. -34-
    权利要求:
    Claims (19)
    [1] 1. A method for securing tissue to bone, comprising: drilling a bone hole into the bone; passing a filament through the tissue, the filament 5 including a first end, a second end and a length therebetween, the second end having a loop; passing the first end of the filament through the loop of the filament; pulling on the first end of the filament such that the 10 loop travels along the length of the filament and to the tissue; passing an anchor along the length of the filament, from the first end towards the loop and tissue; engaging the loop with a distal end of the anchor; 15 positioning the distal end of the anchor, with the loop of the filament, into the bone hole; and securing the anchor in the bone.
    [2] 2. The method of claim 1, wherein the tissue is a shoulder labrum or a hip labrum. 20
    [3] 3. The method of claim 1 or claim 2, wherein the distal end of the anchor is adapted to engage a portion of the loop of the filament.
    [4] 4. The method of any one of claims 1 to 3, wherein the step of positioning the distal end of the anchor into 25 the bone hole draws the tissue towards the pilot hole.
    [5] 5. The method of claim 4, wherein drawing the tissue towards the bone hole tensions the tissue.
    [6] 6. The method of claim 4 or claim 5, wherein the tissue is drawn to a native attachment site of the tissue. 30
    [7] 7. The method of any one of claims 1 to 6, wherein the method is performed arthroscopically, through a cannulated guide.
    [8] 8. The method of any one of claims 1 to 7, wherein drilling the bone hole further comprises drilling a first 35 portion of the bone hole to a first diameter and a second -35- portion of the bone hole to a second diameter, wherein the first diameter is smaller than the second diameter.
    [9] 9. The method of claim 8, wherein the step of securing the anchor in the bone further comprises directing 5 the anchor into the second portion of the bone hole and forcing the anchor through the second portion and into the first portion of the bone hole.
    [10] 10. The method of claim 9, wherein the anchor is forced through the first portion of the bone hole and 10 further into the bone past the first portion of the bone hole.
    [11] 11. The method of any one of claims 1 to 10, wherein the anchor is engaged with an inserter with which an operator performs the steps of passing the anchor towards 15 the loop and tissue, positioning the distal end of the anchor into the bone hole, and securing the anchor in the bone.
    [12] 12. A system for securing tissue to bone, comprising: a drill; 20 a filament having a first end and a second end, the second end including a loop; and an anchor having a distal end and a proximal end, wherein the distal end is capable of engaging the loop of the filament. 25
    [13] 13. The system of claim 12, wherein the drill comprises a boring structure having a first diameter at a distal end and a second diameter proximal of the first diameter, wherein the second diameter is larger than the first diameter. 30
    [14] 14. The system of claim 13, wherein the anchor further comprises a diameter, wherein the diameter of the anchor is larger than the first diameter of the drill and substantially the same size as the second diameter.
    [15] 15. The system of claim 13, wherein the anchor 35 further comprises a diameter, wherein the diameter of the -36- anchor is larger than the first diameter of the drill and smaller than the second diameter.
    [16] 16. The system of any one of claims 12 to 15, further comprising an inserter adapted to engage the anchor at the 5 proximal end.
    [17] 17. The system of claim 16, wherein the anchor is cannulated and the inserter is at least partially cannulated, such that the cannulated anchor and inserter are adapted to position a portion of the first end of the 10 filament therein.
    [18] 18. A method for securing tissue to bone substantially in accordance with any one of the embodiments described in the detailed description of the invention with reference to the accompanying drawings. 15
    [19] 19. A system for securing tissue to bone substantially in accordance with any one of the embodiments described in the detailed description of the invention with reference to the accompanying drawings. -37-
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US749624A||1904-01-12||Dental bur |
    US1308798A||1919-07-08||Surgical instrument |
    US2250434A|1937-02-25|1941-07-22|Dugaw Eugene|Combination nail set and patch hole making tool|
    US2267925A|1941-02-11|1941-12-30|Herbert A Johnston|Fracture securing apparatus|
    US2382019A|1944-05-02|1945-08-14|Miller Edwin August|Compound screw|
    US2461947A|1945-09-27|1949-02-15|Glenn L Martin Co|Undercutting tool|
    US2494229A|1946-07-08|1950-01-10|John G Collison|Bone surgery|
    US2773672A|1952-09-17|1956-12-11|Ellis C Holmes|Drilling bit|
    US3384085A|1964-07-03|1968-05-21|Robert M. Hall|Surgical cutting tool|
    FI48631C|1966-03-21|1974-11-11|Sandco Ltd|Drill bit with eccentric cutting section.|
    US3461875A|1966-04-27|1969-08-19|Robert M Hall|Rotary lateral osteal cutting bit|
    US3554192A|1967-07-24|1971-01-12|Orthopedic Equipment Co|Medullary space drill|
    US3845772A|1973-09-17|1974-11-05|D Smith|Retention suture device and method|
    US4212569A|1977-10-06|1980-07-15|Sandvik Aktiebolag|Tubular drill tool|
    DE3131496A1|1981-08-08|1983-02-24|Laboklinika H.G. Schlosser KG, 7407 Rottenburg|Device for producing a duct in bone cement for anchorage of an endoprosthesis|
    US5417691A|1982-05-20|1995-05-23|Hayhurst; John O.|Apparatus and method for manipulating and anchoring tissue|
    US5601557A|1982-05-20|1997-02-11|Hayhurst; John O.|Anchoring and manipulating tissue|
    US4605347A|1982-12-27|1986-08-12|Lockheed Missiles & Space Company, Inc.|High speed drill reamer|
    US4541423A|1983-01-17|1985-09-17|Barber Forest C|Drilling a curved hole|
    DE3327409A1|1983-07-29|1985-02-07|Hawera Probst Gmbh + Co, 7980 Ravensburg|DRILLING TOOL FOR PRODUCING UNDERCUTS IN PRE-FABRED HOLES|
    JPS60146605U|1984-03-12|1985-09-28|||
    DE3414206C1|1984-04-14|1985-02-21|Norton Christensen, Inc., Salt Lake City, Utah|Rotary drill bit for deep drilling|
    US4706659A|1984-12-05|1987-11-17|Regents Of The University Of Michigan|Flexible connecting shaft for intramedullary reamer|
    US4751922A|1986-06-27|1988-06-21|Dipietropolo Al|Flexible medullary reamer|
    GB8622563D0|1986-09-19|1986-10-22|Amis A A|Artificial ligaments|
    WO1989003198A1|1987-10-14|1989-04-20|Baker John W|Drill head assembly for cranial perforators|
    US4842451A|1988-02-05|1989-06-27|Dugger Ben A|Deburring drill bit|
    US5037426A|1988-09-19|1991-08-06|Marlowe Goble E|Procedure for verifying isometric ligament positioning|
    US4927421A|1989-05-15|1990-05-22|Marlowe Goble E|Process of endosteal fixation of a ligament|
    GB8926688D0|1989-11-25|1990-01-17|Reed Tool Co|Improvements in or relating to rotary drill bits|
    US5139520A|1990-01-31|1992-08-18|American Cyanamid Company|Method for acl reconstruction|
    US5122134A|1990-02-02|1992-06-16|Pfizer Hospital Products Group, Inc.|Surgical reamer|
    US5258016A|1990-07-13|1993-11-02|American Cyanamid Company|Suture anchor and driver assembly|
    US5259846A|1991-01-07|1993-11-09|United States Surgical Corporation|Loop threaded combined surgical needle-suture device|
    US5190548A|1991-04-10|1993-03-02|Linvatec Corporation|Surgical reamer|
    FR2676638B3|1991-05-22|1993-08-27|Adalbert Ibrahim Kapandji|PIN FOR THE PRODUCTION OF AN OSTEOSYNTHESIS OR ARTHRODESIS.|
    US5141520A|1991-10-29|1992-08-25|Marlowe Goble E|Harpoon suture anchor|
    US5186268A|1991-10-31|1993-02-16|Camco Drilling Group Ltd.|Rotary drill bits|
    US5505736A|1992-02-14|1996-04-09|American Cyanamid Company|Surgical fastener with selectively coated ridges|
    SE470177B|1992-03-23|1993-11-29|Radi Medical Systems|Device for punching in hard tissue and puncture needle|
    US5176682A|1992-06-01|1993-01-05|Chow James C Y|Surgical implement|
    US5273380A|1992-07-31|1993-12-28|Musacchia James E|Drill bit point|
    DE4231101A1|1992-09-17|1994-03-24|Joachim Dr Med Schmidt|Motor-driven milling system esp. for hip joint prosthesis - has control system for using measured sound emission from bone, optical and/or acoustic signals and/or automatic interruption of process|
    US5540703A|1993-01-06|1996-07-30|Smith & Nephew Richards Inc.|Knotted cable attachment apparatus formed of braided polymeric fibers|
    US5380334A|1993-02-17|1995-01-10|Smith & Nephew Dyonics, Inc.|Soft tissue anchors and systems for implantation|
    US5403348A|1993-05-14|1995-04-04|Bonutti; Peter M.|Suture anchor|
    EP0700272B1|1993-05-27|1999-01-07|Howmedica Inc.|Flexible medullary reaming system|
    US5437675A|1993-06-11|1995-08-01|Wilson; Franklin D.|Polygonal bone punch|
    US5522844A|1993-06-22|1996-06-04|Johnson; Lanny L.|Suture anchor, suture anchor installation device and method for attaching a suture to a bone|
    US5549613A|1993-09-15|1996-08-27|Mitek Surgical Products, Inc.|Modular surgical drill|
    JPH09503138A|1993-10-04|1997-03-31|エンドカレ・アクチェンゲゼルシャフト|Drill part, Kirschner wire with such a drill part, bone router, etc.|
    US5584835A|1993-10-18|1996-12-17|Greenfield; Jon B.|Soft tissue to bone fixation device and method|
    US5664914A|1994-04-27|1997-09-09|Kabushiki Kaisha Mekuto|Drill|
    US8603095B2|1994-09-02|2013-12-10|Puget Bio Ventures LLC|Apparatuses for femoral and tibial resection|
    AU701424B2|1994-10-24|1999-01-28|Smith & Nephew, Inc.|Hollow surgical cutter with apertured flutes|
    US5643320A|1995-03-13|1997-07-01|Depuy Inc.|Soft tissue anchor and method|
    US5584617A|1995-04-04|1996-12-17|International Business Machines Corporation|Single flute drill for drilling holes in printed circuit boards and method of drilling holes in a printed circuit board|
    AT204719T|1995-05-31|2001-09-15|Zsolt Szabo|BONE MARROW RASP|
    US5569306A|1995-06-06|1996-10-29|Thal; Raymond|Knotless suture anchor assembly|
    DE19521053A1|1995-06-09|1996-12-12|Merck Patent Gmbh|Instruments for preparing the medullary canal|
    EP0840659B1|1995-07-27|2001-12-05|Ralph C. Mays|Drill bit|
    WO1997022301A1|1995-12-21|1997-06-26|Bramlet Dale G|Multipiece interfragmentary fixation assembly|
    US5899906A|1996-01-18|1999-05-04|Synthes |Threaded washer|
    US5725541A|1996-01-22|1998-03-10|The Anspach Effort, Inc.|Soft tissue fastener device|
    US5702397A|1996-02-20|1997-12-30|Medicinelodge, Inc.|Ligament bone anchor and method for its use|
    US5699657A|1996-05-23|1997-12-23|Paulson; William Thomas|Braided line splices and methods of splicing to form same|
    US5755718A|1996-06-04|1998-05-26|Sklar; Joseph H.|Apparatus and method for reconstructing ligaments|
    US5725530A|1996-06-19|1998-03-10|Popken; John A.|Surgical saw and methods therefor|
    US5718717A|1996-08-19|1998-02-17|Bonutti; Peter M.|Suture anchor|
    US5733307A|1996-09-17|1998-03-31|Amei Technologies, Inc.|Bone anchor having a suture trough|
    US5732606A|1996-09-20|1998-03-31|Chiang; Shu Chi|Extendible screw driver|
    US6436124B1|1996-12-19|2002-08-20|Bionx Implants Oy|Suture anchor|
    US6083522A|1997-01-09|2000-07-04|Neucoll, Inc.|Devices for tissue repair and methods for preparation and use thereof|
    US5709708A|1997-01-31|1998-01-20|Thal; Raymond|Captured-loop knotless suture anchor assembly|
    US5782866A|1997-03-25|1998-07-21|Ethicon, Inc.|System for anchoring tissue to bone|
    US5782864A|1997-04-03|1998-07-21|Mitek Surgical Products, Inc.|Knotless suture system and method|
    US5871193A|1997-04-24|1999-02-16|Jacobs; William J. B.|Flame resistant, non-conductive hanger|
    DE19720589A1|1997-05-16|1998-11-19|Hilti Ag|Drilling tool|
    US6592609B1|1999-08-09|2003-07-15|Bonutti 2003 Trust-A|Method and apparatus for securing tissue|
    US6475230B1|1997-08-01|2002-11-05|Peter M. Bonutti|Method and apparatus for securing a suture|
    DE29713897U1|1997-08-04|1998-12-03|Howmedica Gmbh|Broaching tool for drilling bone canals|
    US5941139A|1997-08-29|1999-08-24|Vodehnal; Robert Wayne|Tuner screwdriver|
    US5885294A|1997-09-22|1999-03-23|Ethicon, Inc.|Apparatus and method for anchoring a cord-like element to a workpiece|
    US5980558A|1997-09-30|1999-11-09|Biomet Inc.|Suture anchor system|
    US6213226B1|1997-12-04|2001-04-10|Halliburton Energy Services, Inc.|Directional drilling assembly and method|
    US6024758A|1998-02-23|2000-02-15|Thal; Raymond|Two-part captured-loop knotless suture anchor assembly|
    US6030406A|1998-10-05|2000-02-29|Origin Medsystems, Inc.|Method and apparatus for tissue dissection|
    US6306159B1|1998-12-23|2001-10-23|Depuy Orthopaedics, Inc.|Meniscal repair device|
    US6258093B1|1999-02-01|2001-07-10|Garland U. Edwards|Surgical reamer cutter|
    US6045574A|1999-04-01|2000-04-04|Thal; Raymond|Sleeve and loop knotless suture anchor assembly|
    US6156039A|1999-08-06|2000-12-05|Thal; Raymond|Snagging knotless suture anchor assembly|
    WO2001028457A1|1999-10-18|2001-04-26|Tendon Technology, Ltd.|Apparatus and methods for tendon or ligament repair|
    US6270501B1|1999-11-08|2001-08-07|The Regents Of The University Of Michigan|Surgical method and apparatus and cannulated scalpel for use therein|
    US6287313B1|1999-11-23|2001-09-11|Sdgi Holdings, Inc.|Screw delivery system and method|
    US7887551B2|1999-12-02|2011-02-15|Smith & Nephew, Inc.|Soft tissue attachment and repair|
    CA2327937C|1999-12-10|2009-01-20|Maxtech Manufacturing Inc.|Drill bit for non-linear drilling|
    US6312438B1|2000-02-01|2001-11-06|Medtronic Xomed, Inc.|Rotary bur instruments having bur tips with aspiration passages|
    US6383188B2|2000-02-15|2002-05-07|The Spineology Group Llc|Expandable reamer|
    US7488329B2|2000-03-07|2009-02-10|Zimmer Technology, Inc.|Method and apparatus for reducing femoral fractures|
    US7258692B2|2000-03-07|2007-08-21|Zimmer, Inc.|Method and apparatus for reducing femoral fractures|
    US6468277B1|2000-04-04|2002-10-22|Ethicon, Inc.|Orthopedic screw and method|
    US6520964B2|2000-05-01|2003-02-18|Std Manufacturing, Inc.|System and method for joint resurface repair|
    US6562071B2|2000-06-14|2003-05-13|Jaervinen Teppo|Fixation anchor|
    US6620185B1|2000-06-27|2003-09-16|Smith & Nephew, Inc.|Surgical procedures and instruments|
    US6474425B1|2000-07-19|2002-11-05|Smith International, Inc.|Asymmetric diamond impregnated drill bit|
    US6641596B1|2000-10-18|2003-11-04|Ethicon, Inc.|Knotless bioabsorbable suture anchor system and method|
    US6887259B2|2000-10-18|2005-05-03|Depuy Mitek, Inc.|Suture anchor system and method of use|
    AU2003234294A1|2002-05-02|2003-11-17|Control Delivery Systems, Inc.|Device and method for treating conditions of a joint|
    US6620111B2|2001-04-20|2003-09-16|Ethicon Endo-Surgery, Inc.|Surgical biopsy device having automatic rotation of the probe for taking multiple samples|
    US6508830B2|2001-04-30|2003-01-21|Musculoskeletal Transplant Foundation|Suture anchor|
    US6533802B2|2001-05-16|2003-03-18|Smith & Nephew, Inc.|Endobutton continuous loop for bone-tendon-bone|
    US6746451B2|2001-06-01|2004-06-08|Lance M. Middleton|Tissue cavitation device and method|
    US8337537B2|2001-07-16|2012-12-25|Depuy Products, Inc.|Device from naturally occurring biologically derived materials|
    US7520898B2|2001-10-01|2009-04-21|Scandius Biomedical, Inc.|Apparatus and method for reconstructing a ligament|
    US6783533B2|2001-11-21|2004-08-31|Sythes Ag Chur|Attachable/detachable reaming head for surgical reamer|
    US6730092B2|2001-12-03|2004-05-04|Pioneer Laboratories, Inc.|System and method for bone fixation|
    US6874978B2|2002-03-25|2005-04-05|Milwaukee Electric Tool Corporation|Boring bit and methods for manufacturing boring bits|
    US6824552B2|2002-04-03|2004-11-30|Stryker Corporation|Surgical cutting accessory with nickel titanium alloy cutting head|
    FI113616B|2002-04-22|2004-05-31|Inion Ltd|Instrument|
    AU2003253602A1|2002-05-09|2003-11-11|Hayes Medical, Inc.|Bone milling instrument|
    CA2498962A1|2002-06-04|2003-12-11|Office Of Technology Licensing Stanford University|Device and method for rapid aspiration and collection of body tissue from within an enclosed body space|
    US6972027B2|2002-06-26|2005-12-06|Stryker Endoscopy|Soft tissue repair system|
    US7018144B2|2002-07-02|2006-03-28|Mitsubishi Materials Corporation|Drill|
    NZ537852A|2002-08-08|2008-10-31|Surgibit Ip Holdings Pty Ltd|A drill bit and method for producing a drill bit|
    US20040149093A1|2003-01-30|2004-08-05|Gordon Tang|Tool for forming an undercut hole and method for its use|
    US8366713B2|2003-03-31|2013-02-05|Depuy Products, Inc.|Arthroplasty instruments and associated method|
    CA2522019C|2003-04-14|2011-03-22|Allen Kent Rives|Nutating single cone drill bit|
    JP2006523542A|2003-04-17|2006-10-19|セカント メディカル エルエルシー|Tool with expandable cutting edge|
    US7806909B2|2003-06-11|2010-10-05|Medicine Lodge Inc.|Line lock threading systems and methods|
    US20040267317A1|2003-06-26|2004-12-30|Laurence Higgins|Methods for attaching tissue to bone|
    US20050043739A1|2003-08-18|2005-02-24|Sullivan Robert L.|Hybrid flexible drive shaft|
    US7678134B2|2003-10-10|2010-03-16|Arthrex, Inc.|Knotless anchor for tissue repair|
    US7217279B2|2003-11-14|2007-05-15|Ethicon, Inc.|Suture loop anchor|
    US20050137600A1|2003-12-23|2005-06-23|Jacobs Andrew M.|Articular cartilage repair implant delivery device and method of use|
    US7210881B2|2003-12-30|2007-05-01|Greenberg Alex M|Sleeved stop for a drill bit|
    US7488322B2|2004-02-11|2009-02-10|Medtronic, Inc.|High speed surgical cutting instrument|
    US8784421B2|2004-03-03|2014-07-22|Boston Scientific Scimed, Inc.|Apparatus and methods for removing vertebral bone and disc tissue|
    US8070750B2|2004-03-05|2011-12-06|Depuy Mitek, Inc.|Tunnel notcher and guidewire delivery device|
    US8088128B2|2004-03-25|2012-01-03|Depuy Mitek, Inc.|Implantable cross-pin for anterior cruciate ligament repair|
    EP1607065B1|2004-06-18|2008-10-22|Arthrex, Inc.|Knotless anchor for surgical repair|
    US8512340B2|2004-07-02|2013-08-20|Stryker Corporation|Torsional pineapple dissection tip|
    US20060015110A1|2004-07-15|2006-01-19|Pepper John R|Cutting device|
    US20060079904A1|2004-10-13|2006-04-13|Raymond Thal|Multirow knotless suture anchor assembly|
    US7905904B2|2006-02-03|2011-03-15|Biomet Sports Medicine, Llc|Soft tissue repair device and associated methods|
    US7909851B2|2006-02-03|2011-03-22|Biomet Sports Medicine, Llc|Soft tissue repair device and associated methods|
    CA2587683A1|2004-11-15|2006-05-26|Scandius Biomedical, Inc.|Method and apparatus for the repair of a rotator cuff tendon or ligament|
    EP1827260B1|2004-12-08|2008-09-17|Laurane Medical|Perforating trocar|
    EP1707127B1|2005-03-30|2010-12-22|Arthrex Inc|Looped high strength suture chain for knotless fixation|
    US8465522B2|2005-03-30|2013-06-18|Arthrex, Inc.|Self-reinforcing tissue fixation|
    US7981140B2|2005-03-30|2011-07-19|Arthrex, Inc.|Knotless fixation of tissue to bone with suture chain|
    US20060293709A1|2005-06-24|2006-12-28|Bojarski Raymond A|Tissue repair device|
    CA2615969A1|2005-07-19|2007-01-25|Stryker Ireland Limited|Surgical bur with anti-chatter flute geometry|
    US7909547B2|2005-10-08|2011-03-22|Milwaukee Electric Tool Corporation|Replaceable tip for a bit or auger bit|
    US9370350B2|2011-11-10|2016-06-21|Biomet Sports Medicine, Llc|Apparatus for coupling soft tissue to a bone|
    US7959650B2|2006-09-29|2011-06-14|Biomet Sports Medicine, Llc|Adjustable knotless loops|
    US7905903B2|2006-02-03|2011-03-15|Biomet Sports Medicine, Llc|Method for tissue fixation|
    US7749250B2|2006-02-03|2010-07-06|Biomet Sports Medicine, Llc|Soft tissue repair assembly and associated method|
    US9381013B2|2011-11-10|2016-07-05|Biomet Sports Medicine, Llc|Method for coupling soft tissue to a bone|
    US20080009904A1|2006-03-17|2008-01-10|Bourque Barnard J|Soft Tissue Fixation|
    JP5214586B2|2006-03-22|2013-06-19|シーツーエムメディカルインコーポレーティッド|Bone anchor installer and usage|
    AU2007202269B2|2006-05-18|2013-01-24|Arthrex, Inc.|Swivel anchor and method for knotless fixation of tissue|
    US20080009900A1|2006-06-12|2008-01-10|Kfx Medical Corporation|Surgical grasping device|
    EP2061947A4|2006-09-01|2015-12-16|Halliburton Energy Services Inc|Roller cone drill bits with improved fluid flow|
    US8758367B2|2006-09-05|2014-06-24|Smith & Nephew, Inc.|Anchor delivery system|
    US7658751B2|2006-09-29|2010-02-09|Biomet Sports Medicine, Llc|Method for implanting soft tissue|
    US7963967B1|2006-10-12|2011-06-21|Woodse Enterprises, Inc.|Bone preparation tool|
    US8951185B2|2007-10-26|2015-02-10|Ams Research Corporation|Surgical articles and methods for treating pelvic conditions|
    EP2081502B8|2006-10-31|2014-04-02|Orthonoble Inc.|A medical device for attaching tissue to bone|
    US8083769B2|2006-11-01|2011-12-27|Depuy Mitek, Inc.|Wired sutures|
    US20080109037A1|2006-11-03|2008-05-08|Musculoskeletal Transplant Foundation|Press fit suture anchor and inserter assembly|
    US20080114364A1|2006-11-15|2008-05-15|Aoi Medical, Inc.|Tissue cavitation device and method|
    JP2010510042A|2006-11-22|2010-04-02|ソノマ・オーソペディック・プロダクツ・インコーポレイテッド|Tools for use in the placement of bone repair devices|
    US20070276392A1|2007-01-09|2007-11-29|Disc-O-Tech Medical Technologies Ltd|Soft Tissue to Bone Fixation|
    WO2008109087A1|2007-03-05|2008-09-12|C2M Medical, Inc.|Tack anchor systems, bone anchor systems,and method of use|
    US9017381B2|2007-04-10|2015-04-28|Biomet Sports Medicine, Llc|Adjustable knotless loops|
    US8137381B2|2007-04-25|2012-03-20|Arthrocare Corporation|Knotless suture anchor having discrete polymer components and related methods|
    US8845685B2|2007-05-03|2014-09-30|Biomet Sports Medicine, Llc|Anchor assembly and method of use|
    US8663324B2|2007-06-29|2014-03-04|Arthrex, Inc.|Double socket ACL reconstruction|
    US7963972B2|2007-09-12|2011-06-21|Arthrocare Corporation|Implant and delivery system for soft tissue repair|
    US20090112208A1|2007-10-25|2009-04-30|Borgia Anthony V|External bone screw system and method of use for fractures, fusions or osteotomies|
    AU2008316604B2|2007-10-25|2014-11-06|Smith & Nephew, Inc.|Anchor assembly|
    US8419769B2|2007-11-07|2013-04-16|Raymond Thal|Adjustable loop knotless anchor|
    WO2009076526A1|2007-12-13|2009-06-18|Smith & Nephew, Inc.|Anchoring system|
    US8430883B2|2008-02-21|2013-04-30|Covidien Lp|Femoral guide for ACL repair having reduced profile for left/right knee configurations|
    US20110034930A1|2008-02-29|2011-02-10|Buschmann Michael D|Drill burr and method for performing holes in subchondral bone to promote cartilage repair|
    WO2009111387A1|2008-03-03|2009-09-11|Biospinex, Llc|Methods and devices for in situ tissue navigation|
    US20090234386A1|2008-03-11|2009-09-17|Dean John C|Suture Cleat for Soft Tissue Injury Repair|
    US20090234451A1|2008-03-12|2009-09-17|Manderson Easton L|Method and system for graft ligament attachment|
    EP2282689B1|2008-05-07|2013-02-13|Tornier|Apparatus for proximal humeral fracture repair|
    US8226654B2|2008-12-04|2012-07-24|Aeton Medical Llc|Trocar-tipped drill bit|
    US8834521B2|2008-12-23|2014-09-16|Arthrex, Inc.|Suturing construct with spliced tails|
    US8556911B2|2009-01-27|2013-10-15|Vishal M. Mehta|Arthroscopic tunnel guide for rotator cuff repair|
    US8439976B2|2009-03-31|2013-05-14|Arthrex, Inc.|Integrated adjustable button-suture-graft construct with two fixation devices|
    US20100262146A1|2009-04-09|2010-10-14|Howmedica Osteonics Corp.|Disposable bone cutting instrument|
    WO2010132310A1|2009-05-12|2010-11-18|Foundry Newco Xi, Inc.|Methods and devices to treat diseased or injured musculoskeletal tissue|
    WO2010132309A1|2009-05-12|2010-11-18|Foundry Newco Xi, Inc.|Knotless suture anchor and methods of use|
    EP2263608B1|2009-06-19|2016-09-07|Arthrex, Inc.|Bone-tendon-bone suture button construct|
    US8911474B2|2009-07-16|2014-12-16|Howmedica Osteonics Corp.|Suture anchor implantation instrumentation system|
    US8814903B2|2009-07-24|2014-08-26|Depuy Mitek, Llc|Methods and devices for repairing meniscal tissue|
    US8828053B2|2009-07-24|2014-09-09|Depuy Mitek, Llc|Methods and devices for repairing and anchoring damaged tissue|
    AU2010212441B2|2009-08-20|2013-08-01|Howmedica Osteonics Corp.|Flexible ACL instrumentation, kit and method|
    US8613756B2|2009-10-30|2013-12-24|Depuy Mitek, Llc|Knotless suture anchor|
    US8801800B2|2009-11-20|2014-08-12|Zimmer Knee Creations, Inc.|Bone-derived implantable devices and tool for subchondral treatment of joint pain|
    US9095336B2|2009-12-18|2015-08-04|Ethicon, Inc.|Knotless suture device|
    US9451938B2|2010-04-27|2016-09-27|DePuy Synthes Products, Inc.|Insertion instrument for anchor assembly|
    KR20130092425A|2010-04-27|2013-08-20|신세스 게엠바하|Anchor assembly including expandable anchor|
    US9597064B2|2010-04-27|2017-03-21|DePuy Synthes Products, Inc.|Methods for approximating a tissue defect using an anchor assembly|
    US8469998B2|2010-08-30|2013-06-25|Depuy Mitek, Llc|Knotless suture anchor|
    US8460340B2|2010-08-30|2013-06-11|Depuy Mitek, Llc|Knotless suture anchor|
    US20120109194A1|2010-10-28|2012-05-03|Linvatec Corporation|Suspensory graft fixation with adjustable loop length|
    EP3527144A1|2010-11-17|2019-08-21|Arthrex Inc|Adjustable suture-button construct for ankle syndesmosis repair|
    US8814905B2|2010-11-23|2014-08-26|Depuy Mitek, Llc|Surgical filament snare assemblies|
    US9345468B2|2010-11-23|2016-05-24|Medos International Sárl|Surgical filament snare assemblies|
    US8808326B2|2010-11-24|2014-08-19|Arthrocare Corporation|Suture|
    EP2462876B1|2010-12-09|2015-10-14|Arthrex, Inc.|Suture button construct with dog-bone shaped button for acromioclavicular joint fixation|
    US8821543B2|2010-12-23|2014-09-02|Depuy Mitek, Llc|Adjustable anchor systems and methods|
    US8500809B2|2011-01-10|2013-08-06|Ceterix Orthopaedics, Inc.|Implant and method for repair of the anterior cruciate ligament|
    US8795334B2|2011-01-28|2014-08-05|Smith & Nephew, Inc.|Tissue repair|
    US8518087B2|2011-03-10|2013-08-27|Interventional Spine, Inc.|Method and apparatus for minimally invasive insertion of intervertebral implants|
    US8394129B2|2011-03-10|2013-03-12|Interventional Spine, Inc.|Method and apparatus for minimally invasive insertion of intervertebral implants|
    WO2012158617A2|2011-05-13|2012-11-22|Suspension Orthopaedic Solutions, Inc.|Adjustable suture lock loop|
    JP6130364B2|2011-06-23|2017-05-17|シンセス・ゲーエムベーハーＳｙｎｔｈｅｓ ＧｍｂＨ|Suture anchor system and method|
    WO2013006820A1|2011-07-06|2013-01-10|Imds Corporation|Tissue approximation|
    US9301745B2|2011-07-21|2016-04-05|Arthrex, Inc.|Knotless suture constructs|
    US9332979B2|2011-07-22|2016-05-10|Arthrex, Inc.|Tensionable knotless acromioclavicular repairs and constructs|
    US9107653B2|2011-09-22|2015-08-18|Arthrex, Inc.|Tensionable knotless anchors with splice and methods of tissue repair|
    US8784426B2|2011-10-03|2014-07-22|Smith & Nephew, Inc.|Double-loop endobutton, ovoid tunnel guide, and method of ACL re-construction using the ovoid tunnel guide and the double-loop endobutton|
    US10245016B2|2011-10-12|2019-04-02|Arthrex, Inc.|Adjustable self-locking loop constructs for tissue repairs and reconstructions|
    US9445803B2|2011-11-23|2016-09-20|Howmedica Osteonics Corp.|Filamentary suture anchor|
    EP2601894B1|2011-12-09|2018-08-29|Arthrex, Inc.|Tensionable knotless anchor systems|
    US9788844B2|2011-12-16|2017-10-17|Medos International Sarl|Methods and systems for attaching tissue to bone|
    US8961575B2|2012-03-14|2015-02-24|Arthrex, Inc.|CMC repair using suture-button construct|
    US9060763B2|2012-05-07|2015-06-23|Medos International Sàrl|Systems, devices, and methods for securing tissue|
    US9345567B2|2012-05-07|2016-05-24|Medos International Sàrl|Systems, devices, and methods for securing tissue using snare assemblies and soft anchors|
    US20130325063A1|2012-05-31|2013-12-05|Biomet Sports Medicine, Llc|Suture Anchor Reload|
    US9737292B2|2012-06-22|2017-08-22|Arthrex, Inc.|Knotless suture anchors and methods of tissue repair|
    US8821494B2|2012-08-03|2014-09-02|Howmedica Osteonics Corp.|Surgical instruments and methods of use|
    US9271716B2|2012-12-27|2016-03-01|Medos International Sàrl|Surgical constructs and methods for securing tissue|JP6130364B2|2011-06-23|2017-05-17|シンセス・ゲーエムベーハーＳｙｎｔｈｅｓ ＧｍｂＨ|Suture anchor system and method|
    US9901333B2|2013-03-13|2018-02-27|DePuy Synthes Products, Inc.|Soft tissue fixation system|
    US9913637B2|2013-03-13|2018-03-13|DePuy Synthes Products, Inc.|Soft tissue fixation system|
    WO2015013385A1|2013-07-24|2015-01-29|Arthrex, Inc.|Hybrid suture with monofilament and braided construction|
    法律状态:
    2015-03-05| FGA| Letters patent sealed or granted (standard patent)|
    2021-11-04| MK14| Patent ceased section 143(a) (annual fees not paid) or expired|
    优先权:
    申请号 | 申请日 | 专利标题
    US13/441,290||2012-04-06||
    US13/441,290|US9808242B2|2012-04-06|2012-04-06|Knotless filament anchor for soft tissue repair|
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