• 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:
    dental implant, comprises of a dental implant (10), including an implant body (ll) having an upper surface (13) and at least one non-annular cutting portion (14) extending downwardly and longitudinally from the upper surface (13) along one side of the body and outside the periphery, and a method for shaping the implant; the implant body preferably includes a body portion (11) and a head portion (12) integrally formed with the body portion (11); the body portion (11) has a periphery and the head portion (12) has a non-circular periphery, the periphery of the head portion (12) being smaller than the periphery of the body portion (11).
    公开号:BR112013030990B1
    申请号:R112013030990-3
    申请日:2012-06-03
    公开日:2020-12-22
    发明作者:Yuval Jacoby；Nitzan Bichacho
    申请人:Mis Implants Technologies Ltd；
    IPC主号:
    专利说明:

    APPLICATION FIELD
    The present invention patent application concerns the field of dental implants and, more particularly, the design of the implant head that maximizes the long-term stability of the hard and soft tissues around the implant, the pivot and the prosthesis connected to it . TECHNICAL STATUS
    Dental implants are used to replace teeth that have been lost. An implant is placed in the jaw bone, at the location of the missing tooth, and a dental prosthesis unit is attached to the bone. The long-term functional and aesthetic success of dental implants, and the prostheses attached to it, is determined by the response of the hard and soft tissues around them. Throughout the art history of dental implantology, it is known that some bone loss and subsequent soft tissue recession always occur and must be accepted.
    In recent years, it has been shown that bone and soft tissue loss can be mitigated by improving the tissue environment around the implant head and its connection to the prosthetic unit. many implant designs with a reduced connection diameter provide more soft tissue volume above the implant head and around the prosthetic pivot and have demonstrated better responses to soft and rigid tissues. See, for example, the conventional and prior art 1 shown in figure 1 and shown in use in figure 2. Implant 1 includes a body 2 with a root-shaped apex 3, typically with screw threads 4 around the external surface, and an implant head 5 with an upper surface 6. A screw thread 7 hole is defined in the body 2 for receiving the prosthetic unit, typically a pivot with a pivot screw 8 and a crown 9 mounted on the pivot .
    However, bone loss still occurs where there is less bone density around the implant head. This effect is more evident, and it results in the most disturbing scenario, when it occurs in thin oral bone plates for implants positioned in the anterior region of the mouth where the tissues are exposed in the smile, in addition to between the adjacent implants, particularly in the anterior region. Dental professionals go to great lengths to prevent this effect by trying to place the implant head outside the buccal plate, thus trying to allow more oral bone thickness for the implant head. But the size of the bone crest and the dimensions of the implant can hinder the success of this procedure.
    Similarly, when adjacent implants are needed, it can be difficult to leave enough space between implants to allow for the required volume of tissue. It is an established clinical fact that larger oral bones and greater bone volume are associated with reduced bone and soft tissue loss. For this reason, small diameter implants are sometimes used in the anterior region of the mouth, but at the expense of sacrificing the mechanical strength of the fixation and connection or sacrificing prosthetic flexibility (when using single-piece implants, for example).
    In addition, there is sometimes a great practical advantage in direct access to the pivot-implant connection screw through the crown. However, in the 1O anterior maxillary regions, where access from the lingual (palatal) direction may be preferable, it is, in many cases, impossible due to the anatomy, size and orientation of the bone crest (as seen in figure 2). compensate for the angular limitations when restoring implants in the anterior 15 maxillary region, dentists sometimes use cemented solutions for the crown or use prophetic angular correction parts for screw-fixed crowns, which could sacrifice the preferred geometry of the subgingival prosthetic unit, the aesthetic result and the '2O connection force (as required by smaller diameter screws).
    Likewise, there is a lasting need for a dental implant that results in a reduction in bone and soft tissue loss, and that can be more successfully implanted in more problematic situations. SUMMARY
    The present patent application solves the problem by providing a modified head portion in the dental implant that allows for greater bone volume in critical locations around the implant head. At the same time, the mechanical strength of the implant and the connection is maintained by retaining the rest of the implant unchanged in reference to conventional implants. In this way, bone resorption and gingival recession in critical areas around dental implants can be reduced.
    According to the present patent application, a dental implant, including an implant body with an upper surface, and at least one non-annular cutting portion extending downwardly and longitudinally from the upper surface, is provided. along one side of the body and outside the periphery.
    In accordance with an application of the present patent application, the dental implant further includes a screw threading hole that extends downwardly from the upper surface for coupling a pivot to the implant. The screw threading hole can be concentric with respect to the longitudinal axis of the implant, it can be non-concentric with respect to the longitudinal axis of the implant, and / or it can be formed at an angle relative to the longitudinal axis of the implant.
    According to another application of the present patent application, the implant is a single piece and the cut portion extends over at least part of the intraosseous portion and may include the transmucosal portion of the implant.
    According to some 5 applications, the cut part is tapered. According to others, the cut part ends at a shoulder. According to others, the cut part extends along the entire length of the body.
    In some applications, there are two 10 inversely opposed cutting portions, extending downwardly and longitudinally from the upper surface along opposite sides of the aforementioned body, and outwards to the peripheral region. In other applications, there are three cut parts extended longitudinally downwards 15 from the upper surface, equidistant around the body and outside the peripheral region.
    Still according to the present patent application, a dental implant is provided, including a body portion and a head portion formed integrally with the body portion, with the head portion having an upper surface; the body portion with a peripheral region and the head portion with a non-annular peripheral region; and characterized by the peripheral region of the head portion being smaller than the peripheral region of the body portion.
    It is also demonstrated, according to the present patent application, a method of forming a dental implant, the method including an upper surface implant body; and at least one non-annular cutting portion extending downward and longitudinally from the upper surface along one side of the body and outside the peripheral region.
    A method for forming a dental implant that includes a substantially cylindrical or conical body with a longitudinal axis is also provided, according to the present patent application; and forming a portion of the head with an upper surface on the body. The head portion is formed by cutting a part of the peripheral region of the head portion, so that the head portion has a non-annular peripheral region that is smaller than that of the body. BRIEF DESCRIPTION OF THE DRAWINGS
    The present invention patent application will be better understood and analyzed from the following detailed description, taken in conjunction with the drawings, in which:
    Figure 1 is a schematic illustration of a prior technique of the dental implant head;
    Figure 2 is a schematic illustration of a prior technique of the dental implant head of Figure 1 in use;
    Figure 3 is a schematic illustration of a molded and functional dental implant according to one of the applications of the present patent application;
    Figure 4 is an isometric view of the implant head of the dental implant of figures 3;
    Figure 5a is a schematic sectional view of a prior conventional implant technique in use;
    Figures 5b, 5c and 5d are schematic sectional views of implants according to different applications of the present patent application having flattened parts of different lengths;
    Figures 6a, 6b, 6c and 6d are isometric views of implants according to different applications of the present patent application with different arrangements of cut parts;
    Figures 7a, 7b, 7c and 7d are top views of the implants in figures 6a, 6b, 6c and 6d;
    Figures 8a, 8b and 8c are schematic illustrations of three exemplary applications of implants in accordance with the present invention patent application in use;
    Figures 9a to 9d are lateral sectional illustrations of implants according to different exemplary applications of the present patent application;
    Figures 10a to 10e are lateral sectional views of implants of various sizes and designs, all constituted in accordance with the different applications of the present application for an invention patent;
    Figures 11a to 11c are schematic illustrations of implant heads according to other applications of the present application;
    Figure 12a is a schematic of a conventional prior technique of implant head with prosthetic unit; and
    Figure 12b is a schematic illustration of a dental implant according to another application of the present application. It must be considered that the drawings are only schematic and not to scale. DETAILED DESCRIPTION OF THE INVENTION
    The present application for a patent relates to a dental implant with a modified head portion that allows more bone surface in critical locations around the implant head, without sacrificing the mechanical strength of the implant and the connection. One of the objectives of the present patent application is to reduce bone resorption in critical areas around dental implants using this modified implant head design. The new project involves the provision of an implant with a body and a head integrally formed from peripheral regions smaller than the peripheral area of the body, where the peripheral area of the head is not annular. The implant includes an implant body with an upper surface in which one or more pieces of the circumference of the predominant tubular shape of the implant body are cut from the upper surface until reaching a desired height. The flattened surface allows for greater bone thickness around it, compared to an implant with a full contoured tubular shape, since the cut area is filled with new bone growth. The gain in bone thickness in critical areas, such as places with thin oral bone plate or thin mandibular crest, or between adjacent implants, is substantial and results in a lower risk of bone resorption and the consequent aesthetic effect. □ an example of a 1O implant, according to The present patent application, is shown transversely in figure 3, and in isometric view in figure 4. The implant 1O includes an implant body 11 and an implant head 12 defining an upper portion 13. The head 12 has a longitudinal and non-annular cut portion 14, which extends downwards from the upper portion 13 and outwards towards the peripheral region of the implant. The result is that the head 12 has a smaller peripheral region than the body. The implant 1O also includes a screw threading hole 15 for receiving a pivot screw (not shown) for fixing a prosthetic unit 17. The cut portion 14 of the implant head 12 is indicated in broken lines in figure 3, to demonstrate the substantial difference in the peripheral region of the head by the cut portion 14. The cut portion can extend along the length of the implant as desired and can be parallel to the axis longitudinal side of the implant or tapered to an angle in relation to the longitudinal axis or can end on a shoulder 16, according to the application illustrated in figure 3. Many examples of flattened portions of different lengths are shown in figures 5b, 5c and 5d, shown together with a prior conventional implantation technique in figure 5a.
    It should be noted that the topology of the cut portion of the implant head can be designed in any of several ways. The smaller peripheral region can be flat or flat, or curved. If desired, the narrow peripheral region may have the same surface topology as the rest of the implant head, for example, with micro threads or rings for better adhesion to bone and tissue. As mentioned above, the smaller peripheral region of the head can extend to include any part of the implant's length to its full length. In addition, more than one cut longitudinal portion can be provided, preferably positioned symmetrically around the body. For example, figure 6 is an isometric view and figure 7 is a top view of a 2O implant with two cut portions 22 and 24, opposite each other. This type of implant is particularly suitable for cases where the bone crest is narrow, for example, in the posterior mandible. See, for example, figure 6b, which shows a cross section of a posterior mandible 26 with a mandibular nerve canal 27. A 2O implant with cut portions 22 and 24 is implanted. seen, the implant body remains of conventional size to retain the mechanical strength of bone fixation and connection, but the head 5 has a smaller peripheral region to provide a limited appearance in the buccal / lingual dimension, which allows minimal bone loss to the around the implant head and improved soft tissue response. Thus, an expanded area of buccal bone to the implant head e. an expanded bone-area 1O 29 for the implant head is acquired compared to conventional implants. Figure 6b shows an isometric view and Figure 7b shows a top view of a 3O implant with three cuts 32, 15 34 and 36, equidistant from the longitudinal axis of the implant. This type of implant is particularly suitable for use with adjacent implants, particularly in areas where there is a low volume of oral adhesion to the implant heads and between implants. This design is particularly advantageous in the anterior part of the upper jaw. See, for example, figure 8a, showing an occlusive view of an anterior maxillary bone crest 31 characterized by the fact that two adjacent teeth 33 were replaced by implants after bone regeneration.
    Two 3O implants having cut portions 32, 34 and 36 were implanted in place of two removed teeth. As can be seen, an expanded oral bone area 35 for the implant heads and an expanded bone area 37 between the implant heads is provided, compared to conventional cylindrical implants (not cut),
    According to some applications of the present patent application, the hole 5 for screw threading for connecting the pivot is not concentric with the longitudinal axis of the implant. This allows the peripheral region of the implant head to be even smaller than in the symmetrical implant according to the present invention patent application described above. Figure 6c shows an isometric view and Figure 7c shows a top view of a single cut implant 4O 42, similar to the implant in Figure 4, but with an eccentrically disposed screw threading hole 44, substantially aligned with the longitudinal axis. of the 15 implant. This design provides an implant with a cut area even larger than the concentric implant of figure 4, particularly useful in areas where extra (maximum) bone volume is preferred.
    Figure 6d shows an isometric view 2O and figure 7d shows a top view of a single cut implant 5O 52, similar to the implant in Figure 6c, with a non-concentric screw threading hole 54, arranged in relation to the longitudinal axis of the However, in figure 6d, the screw tapping hole 54 is not aligned with the longitudinal axis of the implant, instead it is shaped at an angle to it, as seen in figure 7d. This design is particularly useful in the region anterior of the upper jaw to ensure extra volume of the buccal bone and lingual access to the pivot screw. See, for example, figure 8c, where an implant 5O is shown, with a screw threading hole 54 with a 56-shaped axis angular in relation to the longitudinal axis 58 of the 5O implant. It will be analyzed that this particular positioning allows asymmetry in the location and angulation of the connection of the pivot and its screw in relation to the implant. Therefore, the centers of the screw hole and connection can be positioned closer to the tongue (away from cut 52) and can be directed in a way that considerably increases the probability that the pivot screw can be accessed from the lingual aspect 59 restoration.
    The connection itself (the interface between the implant and the pivot) can be tilted and aligned with the inclined screw or, alternatively, the connection can be maintained parallel to the longitudinal axis of the implant with only the screw hole and the screw access inclined towards the tongue. Figures 9a, 9b, 9c and 9d provide side sectional illustrations of various angular possibilities. Figure 9A shows an implant 6O with a cut 62 and a screw hole for screw 64 concentrically located and aligned with the longitudinal axis of the implant. figure 9b shows an implant 65 with a cut 66 and a screw tapping hole 68 concentrically located but tilted at an angle to the longitudinal axis of the implant. figure 9c shows an implant 7O with a cut 72 and a hole for tapping screw 74 eccentrically located and aligned in relation to the longitudinal axis of the implant. Therefore, the cut portion 72 is expanded in width, in relation to the implant of figure 9a. And figure 9d shows an implant 75 with a cut 76 and a screw tapping hole 78 eccentrically located and tilted at an angle to the longitudinal axis of the implant. Therefore, the cut portion 76 can be expanded in width, relative to the implant of figure 9b. It will be analyzed that any of the screw receiving hole options can be used with any of the implant designs described above and below and with any of the desired implant types.
    Therefore, it will be analyzed that the appropriate implant design can be selected according to the location in the patient's mouth and the condition of the patient's jaw.
    It will be analyzed that the modified head design disclosed in the present patent application can be applied to all implant designs, regardless of body shape, thread type, length, diameter, connection, surface treatment and the material used, or if it is a bone level, tissue level or one-piece implants. See, for example, Figures 10a to 10e, each illustrating a different type of implant, implementing the cut portion of the present application. Figures 1Oa and 1Ob illustrate bone level implants. 1Oc illustrates a tissue-level implant. Figure IQd illustrates a bone-level implant with an external connection, and Figure 1Oe illustrates a single-piece implant, with a prosthesis made entirely of the implant body.
    An implant with a single flattened or cut area 5 will have an optimized targeting (that is, with the cut area directed adjacent to the thin bone portion of the jaw). This type of implant, with a single cut portion, has a single direction suitable for a complete rotational insertion of 36 ° and best 1 ° suitable for smaller, tighter threading implants, or implants without threading. However, this feature can be detrimental in case of threaded implants with a large threaded shim. Although this is not a problem in the anterior region where subosseous positioning is conducted, when this represents a problem, the implant heads can be made with two or three cuts, as illustrated above, in order to
    provide double or triple symmetry. In this way, the implant can be rotated until any of the several cut portions is arranged facing the problematic area of the mandible, outside of which additional bone growth is possible in this area. These applications of the present invention patent application allow for minor variations in depth. A two-cut implant head allows for two suitable positions within each full rotation, and a three-cut implant head allows three suitable positions within each complete rotation.
    Similarly, the advantageous and appropriate use of an implant that incorporates the new design with the non-concentric implant head (with only a cut portion) requires specific placement of the implant head so that the cut is always directed to the area with volume reduced bone. This direction will often be buccal. It will be analyzed that this particular positioning allows asymmetry in the location and angulation of the connection of the pivot and its screw in relation to the implant, as described above.
    It should be noted that since the non-concentric implant and the screw access are directly confined, it is no longer necessary to adhere to the rotational symmetry in the connection. Instead, the implant connection and top surface may be better suited to the particular needs of the implant-pivot pair better than conventional types of implant-pivot connections. Three exemplary instances of such a connection, with different characteristics for receiving different characteristics in the pivot, are described in figures 11a, 11b and 11c. In figure 11a, the head defines a protrusion, in figure 11b, the head defines a flattened portion with notches, and in figure 11c, the head defines a rectangular connection. Another advantage of the implants of the present patent application is illustrated schematically in figures 12a, showing a prior implant technique 80 with a prosthetic unit 82, and an implant 84, illustrated in figure 12b, according to an application of the present patent application. invention patent. Implant 84 has a single cut 86 as described above. The prior 8O implant technique is a tissue-level implant where bone and tissue loss may occur. When appropriate, the metal implant 8O becomes visible. This can be disturbing, particularly if located in the anterior portion of the mouth. The implant 84 of the present patent application allows the prosthetic crown 8 8 to extend along part or all of the length of the cut portion 86. This portion is designed to be visible in the mouth, so that even if there is loss bone or tissue, the metallic implant 84 is not visible.
    It will be appreciated that the above descriptions are intended as an example only and that many other applications are possible and understood in the spirit and scope of the present invention patent application. The implants described in this document are illustrated only in the figures and examples, and implants that incorporate other variations of the structures described here are contained within the scope of the present patent application.
    Although the present application for a patent has been described in relation to a limited number of applications, it will be appreciated that many variations, modifications and other applications of the present application for a patent can be made. It will also be appreciated that the present application for a patent for an invention is not limited to what has been described above in this document, merely by way of example. Instead, the present invention application is limited only by the following claims.
    权利要求:
    Claims (12)
    [0001]
    1. DENTAL IMPLANT (3O), with an intraosseous part for implantation below the bone level in a mandibular bone, characterized by the fact that the dental implant (3O) comprises: an implant body (11) having an upper surface (13); a screw receiving hole (15) extending downwardly from an upper portion to attach a post to the implant; and three cut portions (32, 34, 36) extending longitudinally downward from said upper portion and externally to the periphery.
    [0002]
    2. DENTAL IMPLANT (3O), according to claim 1, characterized by the fact that the said screw receiving hole is not concentric with the longitudinal axis of the implant.
    [0003]
    3. DENTAL IMPLANT (3O), according to claims 1 or 2, characterized in that the said screw receiving hole is formed at an angle to the longitudinal axis of the implant.
    [0004]
    4. DENTAL IMPLANT (3O), according to any of the preceding claims, characterized by the fact that the said cut portions (32, 34, 36) are conical.
    [0005]
    5. DENTAL IMPLANT (3O), according to any one of the preceding claims, characterized in that the said cut portions (32, 34, 36) end in a shoulder.
    [0006]
    6. DENTAL IMPLANT (3O), according to any one of the preceding claims, characterized in that said cut portions (32, 34, 36) extend along the total length of the body.
    [0007]
    7. DENTAL IMPLANT (3O), according to any one of the preceding claims, characterized by the fact that: said implant body includes a body part and a head portion integrally formed with said body part, said surface being upper defined in said head portion; said part of the body having a periphery and said part of the head having a non-circular periphery; and wherein the periphery of said portion of the head below said designated bone level is less than the periphery of the body part.
    [0008]
    8. DENTAL IMPLANT (3O), according to claim 1, characterized by the fact that the cut portions (32, 34, 36) are planned.
    [0009]
    9. DENTAL IMPLANT (3O), according to any one of claims 1 to 3, characterized by the fact that said cut portions (32, 34, 36) are curved.
    [0010]
    10. DENTAL IMPLANT (3O), according to any one of the preceding claims, characterized by the fact that the surface topology of said portions in section comprises micro-threads or rings.
    [0011]
    11. DENTAL IMPLANT (3O), according to claim 1, characterized by the fact that said implant (3O) is a single-piece implant.
    [0012]
    12. DENTAL IMPLANT (3O), according to claim 1, characterized by the fact that said three cut portions (32, 34, 36) are arranged equidistant around the body.
    类似技术:
    公开号 | 公开日 | 专利标题
    BR112013030990B1|2020-12-22|DENTAL IMPLANT
    BR112015000549B1|2021-07-13|SUPPORT SYSTEM RELATED TO DENTAL METHODS.
    JP2009526585A|2009-07-23|Assembly of dental implant and dental impression taking device
    US20090191508A1|2009-07-30|Mini implant
    JP2015047195A|2015-03-16|Fixture for dental implant, and dental implant
    KR100807150B1|2008-02-27|Implant for overdenture
    JP5259557B2|2013-08-07|Dental implant
    KR101052069B1|2011-07-27|Guide block, guide block assembly for dental implant procedure and implant method using same
    EP1695671B1|2009-08-26|Dental implant
    WO2016125171A1|2016-08-11|Dental implant for implantation facilitation and stabilization
    Linkow et al.2016|A new look at the blade implant
    JP4558038B2|2010-10-06|Dental implant with positioning means
    US20200093579A1|2020-03-26|One piece custom made dental device for holding multiple teeth
    WO2012109405A2|2012-08-16|Narrowed implant body
    BR112020017064A2|2020-12-22|ASYMMETRIC ZYGOMATIC DENTAL IMPLANT WITH PARTICULAR
    KR101067278B1|2011-09-23|Dental implant
    KR200395918Y1|2005-09-14|Dental prosthesis
    KR100614975B1|2006-08-25|Dental prosthesis and mounting method thereof
    KR20070099747A|2007-10-10|Dental implant system
    ES2820346T3|2021-04-20|Dental implant
    TW201707658A|2017-03-01|Dental implant which is firm, hard to loose, easy to operate and low in cost
    CA2549253C|2011-04-05|Dental implant system
    IL229758A|2017-10-31|Dental implant
    KR100444319B1|2004-08-11|Abutment of Implant System
    KR20170103504A|2017-09-13|Dental implant system
    同族专利:
    公开号 | 公开日
    EP2713939B1|2019-08-21|
    RU2612487C2|2017-03-09|
    WO2012164560A1|2012-12-06|
    US20200078146A1|2020-03-12|
    US20140106305A1|2014-04-17|
    EP3682843A1|2020-07-22|
    RU2013158082A|2015-07-20|
    EP2713939A4|2014-12-03|
    US10441386B2|2019-10-15|
    CN103717175A|2014-04-09|
    JP2014516721A|2014-07-17|
    KR102085066B1|2020-03-05|
    PT2713939T|2019-11-29|
    JP6133849B2|2017-05-24|
    KR20150035351A|2015-04-06|
    IL254322A|2021-12-01|
    EP2713939A1|2014-04-09|
    IL254322D0|2017-11-30|
    ES2753967T3|2020-04-15|
    BR112013030990A2|2016-11-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2508307B1|1981-09-16|1984-05-11|Lonca Philippe|
    JP2725194B2|1988-12-16|1998-03-09|株式会社アドバンス|Artificial root|
    JP2605165B2|1990-06-13|1997-04-30|分吉 東|Artificial root|
    EP0690705B1|1991-05-24|1998-09-30|ZANG, Kerry|Bone fastening device|
    US5454811A|1993-11-08|1995-10-03|Smith & Nephew Dyonics, Inc.|Cam lock orthopedic fixation screw and method|
    AU6610196A|1995-08-17|1997-03-12|Institut Straumann Ag|Device for holding small screws using an elastically clamping ring|
    US5785525A|1996-05-17|1998-07-28|Weissman; Bernard|Dental implant system|
    US6001100A|1997-08-19|1999-12-14|Bionx Implants Oy|Bone block fixation implant|
    US6039568A|1998-06-02|2000-03-21|Hinds; Kenneth F.|Tooth shaped dental implants|
    IT1313580B1|1999-07-26|2002-09-09|Ioannis Corcolis|DENTAL IMPLANT DEVICE.|
    GB0108551D0|2001-04-05|2001-05-23|Osseobiotek Ltd|Implant|
    GB0123804D0|2001-10-04|2001-11-21|Osseobiotek Ltd|Implant|
    US6953463B2|2001-10-12|2005-10-11|Hs West Investments, Llc|Interference screws having increased proximal diameter|
    US6723099B1|2001-11-08|2004-04-20|Biomet, Inc.|Three sided tack for bone fixation|
    US7291012B2|2003-02-27|2007-11-06|Lyren Philip S|Dental implant with porous body|
    IL156033D0|2003-05-21|2004-03-28|Ophir Fromovich Ophir Fromovic|Dental implant|
    EP1537834B1|2003-10-16|2008-05-28|Straumann Holding AG|Improved abutment for an implant|
    ITMI20032618A1|2003-12-30|2005-06-30|Ioannis Corcolis|DENTAL IMPLANT|
    US20060003290A1|2004-07-01|2006-01-05|Niznick Gerald A|Endosseous one-piece screw-type dental implants|
    US7300282B2|2004-07-16|2007-11-27|Sapian Schubert L|Biofunctional dental implant|
    DE202005005421U1|2005-04-05|2006-08-10|Dinkelacker, Wolfgang, Dr.med.dent.|Helical dental implant|
    AT483419T|2005-08-03|2010-10-15|Straumann Holding Ag|HOLDING ELEMENT FOR A DENTAL IMPLANT|
    AT502881B1|2005-10-05|2007-08-15|Pirker Wolfgang Ddr|DENTAL IMPLANT|
    EP1882458A1|2006-07-27|2008-01-30|Straumann Holding AG|Dental implant|
    EP1943980A1|2007-01-12|2008-07-16|ZL Microdent-Attachment GmbH & Co. KG|Screwing tool and retaining element for a screwing tool|
    US7806693B2|2007-04-23|2010-10-05|Nobel Biocare Services Ag|Dental implant|
    WO2008157138A2|2007-06-14|2008-12-24|Southern Implants, Inc.|Dental implant for asymmetrical abutment mounting|
    WO2008157137A1|2007-06-14|2008-12-24|Southern Implants, Inc.|Dental implant system for use with coaxially non-aligned prosthesis|
    UA27037U|2007-06-19|2007-10-10|Dental implant|
    EP2177051B1|2007-07-20|2015-06-17|Cochlear Americas|Bone anchor fixture for a medical prosthesis|
    US8066511B2|2008-03-18|2011-11-29|Woehrle Peter|Asymmetrical dental implant|
    CN102036617B|2008-05-19|2014-12-31|奥齿泰有限责任公司|Dental implant fixture|
    DE102009060656A1|2008-12-22|2010-08-12|Neumeyer, Stefan, Dr.|Spreader for spreading bone structures|
    DE102008063397B4|2008-12-30|2019-02-21|Holger Zipprich|Dental implant screw|
    USD616097S1|2009-09-15|2010-05-18|3M Innovative Properties Company|Dental implant abutment|
    EP2444023A1|2010-10-20|2012-04-25|Astra Tech AB|A dental component, a dental fixture, a dental implant assembly and a dental implant system|
    KR101050236B1|2010-12-20|2011-07-19|정효경|Tool device driver|
    EP2510899A1|2011-04-14|2012-10-17|Astra Tech AB|Fixture|
    ES2753967T3|2011-06-02|2020-04-15|Mis Implants Tech Ltd|Dental implant|
    WO2012173577A1|2011-06-13|2012-12-20|Haydar Imad|Oval section dental implant|
    EP2570095A1|2011-09-14|2013-03-20|Dentsply IH AB|A dental component and a dental implant|
    EP2570097A1|2011-09-14|2013-03-20|Dentsply IH AB|A dental component, a dental fixture and a dental implant|
    JP5512626B2|2011-10-03|2014-06-04|ワイ．エス．ハング ウィリアム|Dental implant|
    US20140030674A1|2012-01-27|2014-01-30|Hao Nguyen|Prefabricated immediate no-drill dental implant|
    US9119688B2|2012-03-01|2015-09-01|Straumann Holding Ag|Holding device for dental implant|
    KR101457011B1|2012-04-06|2014-11-04|오상훈|Guide apparatus for Dental implant pixture and drilling method using it|
    JP5813080B2|2013-12-11|2015-11-17|本田技研工業株式会社|Backpack power sprayer|
    EP3082640B1|2013-12-17|2020-06-17|Nobel Biocare Services AG|Enossal single tooth implant|
    CA2939062A1|2014-02-20|2015-08-27|MIS Implants Technologies Ltd.|Dental implant|
    KR101594095B1|2014-03-05|2016-02-15|주식회사 이비아이|Fixture for dental implant to contain blood easily|WO2011138029A1|2010-05-05|2011-11-10|Holger Zipprich|Dental implant|
    DE102010051176A1|2010-11-15|2012-05-16|Urs Brodbeck|Dental implant system and method for producing a dental implant system|
    DE102011009906A1|2011-01-31|2012-08-02|Holger Zipprich|Dental implant system|
    EP2502600A1|2011-03-21|2012-09-26|Biodenta Swiss AG|Dental implant system|
    ES2753967T3|2011-06-02|2020-04-15|Mis Implants Tech Ltd|Dental implant|
    JP6049422B2|2012-11-27|2016-12-21|京セラメディカル株式会社|Dental implant fixture and dental implant|
    ITLI20130001A1|2013-01-08|2014-07-09|Roberto Malasoma|OSTEOINTEGRATED DENTAL PLANT CONTRADDISTING FROM AN OBLIQUE BORDER BETWEEN A ROUGH AND SMOOTH SURFACE|
    TWI583359B|2013-02-22|2017-05-21|巴科納 包瑞斯 Ｄｓ|Endosseous dental implant and abutment for prevention of bone loss|
    CA2939062A1|2014-02-20|2015-08-27|MIS Implants Technologies Ltd.|Dental implant|
    WO2016145394A1|2015-03-11|2016-09-15|Fereidoun Daftary|Restoration dental implant system and method|
    US10292792B2|2014-08-29|2019-05-21|Nobel Biocare Services Ag|Restoration dental implant and method|
    US11090138B2|2014-08-29|2021-08-17|Fereidoun Daftary|Dental implant system and method|
    AU2015311605B2|2014-09-05|2020-08-06|Greg Miller|A dental implant|
    EP3593751B1|2016-01-29|2021-12-15|Nobel Biocare Services AG|Dentistry tool|
    EP3407827B1|2016-01-29|2019-12-18|Nobel Biocare Services AG|Dental implant|
    USD783824S1|2016-02-05|2017-04-11|Silvio Franco Emanuelli|Root part for a dental implant|
    USD783822S1|2016-02-05|2017-04-11|Silvio Franco Emanuelli|Root part for a dental implant|
    USD783826S1|2016-02-05|2017-04-11|Silvio Franco Emanuelli|Root part for a dental implant|
    USD785179S1|2016-02-05|2017-04-25|Silvio Franco Emanuelli|Post part for a dental implant|
    USD783823S1|2016-02-05|2017-04-11|Silvio Franco Emanuelli|Post part for a dental implant|
    USD783825S1|2016-02-05|2017-04-11|Silvio Franco Emanuelli|Post part for a dental implant|
    US10987201B2|2016-02-23|2021-04-27|Paltop Advanced Dental Solutions Ltd.|Dental implant|
    EP3468501A2|2016-06-14|2019-04-17|Southern ImplantsLtd.|Dental implant having reverse-tapered main body for anterior post-extraction sockets|
    IL247473D0|2016-08-24|2016-12-29|Ilia Musheev|Implant with integrated scan body|
    KR101731542B1|2016-10-05|2017-05-02|주식회사 트루어버트먼트코리아|A fixture for implant|
    KR101916210B1|2017-01-13|2019-01-30|주식회사 덴플렉스|Dental implant|
    EP3755264A1|2018-02-21|2020-12-30|Southern ImplantsLtd.|Asymmetric zygomatic dental implant with partial micro thread/groove|
    US20210236247A1|2018-05-03|2021-08-05|João Manuel MENDES CARAMÊS|Medical implant and medical implant system for malar process of the maxilla|
    DE102018113237A1|2018-06-04|2019-12-05|TRI Dental Implants Int. AG|Dental implant and denture|
    US10987196B2|2018-06-27|2021-04-27|Paltop Advanced Dental Solutions Ltd.|Drill guide|
    DE202021106017U1|2020-12-14|2021-11-15|Borys Mykhailovych Symanovskyi|Dental implant|
    法律状态:
    2018-12-11| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|
    2020-03-24| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|
    2020-10-06| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2020-10-13| B09W| Correction of the decision to grant [chapter 9.1.4 patent gazette]|Free format text: RETIFICACAO DO DEFERIMENTO NOTIFICADO NA RPI 2596 DE 06/10/2020. |
    2020-12-22| B16A| Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/06/2012, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    US201161492382P| true| 2011-06-02|2011-06-02|
    US61/492,382|2011-06-02|
    PCT/IL2012/000218|WO2012164560A1|2011-06-02|2012-06-03|Dental implant|
    [返回顶部]