• 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:
    NEEDLE-FREE CONNECTOR. Features a disinfection and pre-opening device for use with a needle-free female connector; the disinfection and pre-opening device includes a housing comprising a chamber having a distal opening and configured to fit over the needle-free female connector, and an elongated finger coupled to the housing and disposed within the chamber so that the elongated finger opens the way of fluid through the needleless female connector when the distal opening of the disinfection and pre-opening device is placed proximally adjacent to the septum and the disinfection and pre-opening device is advanced in the distal direction.
    公开号:BR112013001212B1
    申请号:R112013001212-9
    申请日:2011-03-25
    公开日:2021-03-09
    发明作者:Robert S. Alpert
    申请人:Carefusion 303, Inc；
    IPC主号:
    专利说明:

    APPLICATION FIELD
    [001] The present disclosure, in general terms, relates to the needle-free connector in fluid systems and, in particular, to the prevention of infection and preparation of the needle-free connector in intravenous infusion systems. In one embodiment, the present disclosure describes a needle-free valve and a pre-opening device. The goal of preventing infection has been considered in the creation of at least some of the inventions described here. HISTORIC
    [002] Many healthcare units have switched to needle-free intravenous (IV) infusion systems to reduce the risk of injury to the healthcare provider. Infusion sets that are used as part of a needle-less infusion system often have access ports so that additional medications can be administered without disconnecting the IV pump tubing or IV fluid container. One of these needle-free systems uses Luer connections to connect the components, with the female Luer connector that can incorporate an elastomeric septum with a slit or piston. When a syringe or other fluid container that is equipped with a male Luer connector is coupled to the female Luer connector on the access port, the male Luer tip penetrates through the slit in the septum or displaces the piston to establish a fluid path between the connectors .
    [003] The needle-free connector on an IV system must be sterile prior to coupling the two connectors to prevent bacteria or other micro-organisms from being transported by the IV fluid into the patient's bloodstream. Although the access door is sterile when removed from its packaging, it is exposed to open air during use and may possibly be contaminated shortly after it is removed from the packaging. It is a common protocol to sterilize the septum surface of the access door by rubbing the septum with a disinfectant, such as isopropyl alcohol, just before the male Luer connector is attached to the access door. This requires the health care provider to have alcohol cleaning wipes on hand and, if they do not have any cleaning wipes or cleaning rods available when they are about to connect a fluid container to the access door, they must stop and return to the supply closet to get more cleaning wipes with alcohol. This consumes valuable time and creates a risk that this sterilization step will be skipped.
    [004] Health care providers occasionally experience difficulty connecting a male Luer connection to a female Luer connector having a pre-slit septum. The tip of the male Luer connection may not fully penetrate the crack and the septum deforms without creating a fluid path. In such cases, the connectors must be separated and reconnected, which creates an opportunity for contamination of the connector surfaces and is not clinically recommended. In some cases, the crack will not open fully and the health care provider must replace the infusion set that has a defective access door, which is time consuming for the health care provider and may cause discomfort for the health care provider. patient as well as present additional risk of infection or sympathetic flow.
    [005] Accordingly, it is necessary to use a device and method to increase the probabilities that an exposed surface of a female Luer connector will be disinfected before the connectors are coupled and that the pre-slit septum is properly coupled to a Luer connection. male. SUMMARY
    [006] The disclosed device enables healthcare providers to sterilize the outer surface of a pre-slit septum in a female Luer connector and pre-open the slit to ensure that an appropriate fluid path is established during the first access when a male Luer connector is attached to the female Luer connector.
    [007] A disinfection and pre-opening device for use with a female connector without needle is disclosed. The disinfection and pre-opening device includes a housing comprising a chamber having a distal opening and configured to fit over the needle-free female connector, and an elongated finger coupled to the housing and arranged within the chamber so that the elongated finger opens the way of fluid through the needleless female connector when the distal opening of the disinfection and pre-opening device is placed proximally adjacent to the septum and the disinfection and pre-opening device is advanced in the distal direction.
    [008] In another configuration, a disinfection and pre-opening system for use with a female connector without needle is disclosed. The disinfection and pre-opening system includes a fluid delivery device having a needle-free male connector; and a disinfection and pre-opening device removably coupled to the needle-free male connector of the fluid delivery apparatus. The disinfection and pre-opening device includes a housing comprising a chamber configured to fit over the needle-free female connector, a disinfectant disposed within the chamber and an elongated finger coupled to the enclosure and disposed within the chamber so that the elongated finger opens the fluid path through the needleless female connector when the distal opening of the disinfection and pre-opening device is placed proximally adjacent to the septum and the disinfection and pre-opening device is advanced in the distal direction.
    [009] In another configuration, a method of disinfecting and pre-opening a female connector without needle and connecting a fluid delivery device having a male connector without needle to the female connector without needle is disclosed. The method includes the steps of the lid portion that is removably sealed through the distal opening of the disinfection and pre-opening device, the chamber wave is configured to fit over the needle-free female connector and a chamber contains a disinfectant and a finger, placing the distal opening of the disinfection and pre-opening device proximally adjacent to the septum of the needle-free female connector and advancing the disinfection and pre-opening device in the distal direction until the disinfectant contacts the surface of the septum and the finger open the fluid path through the needle-free female connector, removing the disinfection and pre-opening device from the needle-free female connector, and coupling the needle-free male connector of the fluid delivery device to the needle-free female connector. BRIEF DESCRIPTION OF THE DRAWINGS
    [010] The accompanying drawings, which are included to provide additional understanding and are incorporated and constitute a part of this specification, illustrate disclosed configurations and together with the description serve to explain the principles of the disclosed configurations. In the drawings: • FIG. 1 illustrates an example of the prior art IV infusion system. • FIG. 2 is an enlarged section of the prior art female Luer access door of FIG. 1 having a pre-incised septum. • FIGS. 3A-3B illustrate a prior art process of connecting a male Luer connector to a female Luer connector having a pre-incised septum. • FIG. 3C illustrates a possible failure mode in a prior art process of connecting a male Luer connector to a female Luer connector having a pre-incised septum. • FIGS. 3D-3E illustrate a prior art process of connecting a male Luer connector to a female Luer connector having a piston with a pre-cut slot. • FIG. 3F illustrates a possible failure mode in a prior art process of connecting a male Luer connector to a female Luer connector having a piston with a pre-cut slot. • FIGS. 4A-4D illustrate a disinfection and pre-opening device according to certain configurations of the present disclosure. • FIGS. 5A-5D illustrate a disinfection and pre-opening device according to other configurations of the present disclosure. • FIG. 6 illustrates a disinfection and pre-opening device configured as a separate item in accordance with certain aspects of the present disclosure. • FIG. 7 illustrates a disinfection and pre-opening device configured to incorporate a Luer cover according to certain configurations of the present disclosure. • FIGS. 8A-8D show an example of the sequence of use of a disinfection and pre-opening device according to certain configurations of the present disclosure. • FIG. 9 is a flow chart illustrating an example of a method of using a disinfection and pre-opening device according to certain configurations of the present disclosure. DETAILED DESCRIPTION
    [011] Bloodstream infections acquired during medical treatment pose a serious risk to patients. Connectors in an infusion system that are exposed to the open air for a period of time before a connection to a fluid source is made are a potential source of infection, since any bacteria that has accumulated on the surface of the connector can be carried directly into the bloodstream by the fluid passing through the connector. Although it is a common protocol to sterilize the outer surface of the connector with an alcohol wipe before connecting to a fluid source, this step may be inefficient if performed incorrectly, or it may be skipped completely in some circumstances. One approach to ensuring that a connector is sterilized before use is to provide a convenient device that allows the healthcare provider to easily complete effective sterilization.
    [012] Failure to attach a male Luer connection to a female Luer access port having a pre-incised septum that is part of an IV set may require disconnecting and reconnecting the connector connections or possibly replacing the entire IV set. , both of which present an additional risk of infection to the patient. Causes for a pre-incision septum to fail to accept the male Luer connection may include crosslinking of elastomeric components, such as the two sides of the slit in an elastomeric septum or between a piston and the casing around it, during the sterilization process during manufacturing, failure of the lubricant applied by the factory to satisfactorily penetrate the septum gap or between the piston and the casing, and the roughness of the surface of the male Luer tip of the coupling connector. One approach to eliminate these sources of failure is to pre-open the fluid path of the needle-free female connector during disinfection and before connecting a fluid delivery device, such as a syringe or IV tubing, connected to an IV fluid bag. This breaks any crosslinked joints between the needle-free female connector portions and loads the lubricant that is on the surface into the slot or between the piston and housing.
    [013] Certain exemplary configurations of the present disclosure include a device that disinfects and pre-opens a female connector without a needle. The device can be supplied as a separate item or as an accessory that can be attached to a male Luer connection of a fluid delivery device.
    [014] In the following detailed description, several specific details are set out to provide a complete understanding of this disclosure. It will be apparent, however, to someone with common skill in the technique that the configurations of the present disclosure may be practiced without some of the specific details. In other examples, well-known structures and techniques have not been shown in detail so as not to obscure disclosure.
    [015] FIG. 1 illustrates an example of the prior art of an IV infusion system 12. The infusion system 12 incorporates a flexible IV pouch 14 connected, via the IV assembly 18, which includes the lines and connections within the dashed line, to a pump. infusion 16 and then to a patient 10. The fluid in IV bag 14 can be a saline solution or a solution containing one or more medications. If an additional medication is to be administered, such as a pain relieving medication, it is undesirable to disconnect any portion of the current IV set 18 or start a new infusion line, as both are at risk of infection. The infusion set of example 18 includes an access port 20 having a needle-free connector so that the additional medication can be administered via the existing IV 18 set without disconnecting any portion of the IV 18 set.
    [016] FIG. 2 is an enlarged section of the female Luer access door 20 of the prior art of FIG. 1 having a pre-incised septum. The access door 20 has a housing 21 with external threads 22 so that a male Luer connection (not shown) can be securely and removably connected to the access door 20. The septum 24 is, in this example, an elastomeric socket, which it is mounted paired with an external surface at one end of the access door 20 to eliminate traces that are difficult to sterilize. The septum 24 has a central slit 26 through the thickness of the septum 24. Slit 26 is normally closed and fluid-tight when it is not connected to another Luer connector. Other configurations of access slits, such as “X” cross-cut, as well as the other types of needle-free connectors incorporating other types of seals, such as pistons, are also used in practice.
    [017] FIGS. 3A and 3B are cross sections showing a male Luer connector 30 and a female Luer connector 40 before and after making a needle-free Luer connection, respectively. In this illustrated example, the male Luer connector 30 includes a housing 34 having a first Luer screw thread 36 formed therein. The male Luer connector 30 additionally includes the male Luer tip 32 having a cannula 38. In the illustrated example, the male Luer connector 30 is a part of the syringe 100, but in other configurations, the male Luer connector may be connected to a source of fluid (eg, an IV pouch), IV tubing or other fluid delivery device. The female Luer connector 40 has an elastomeric septum 44 with a slit 46, shown as a line through the thickness of the septum 44 in this cross section. The housing of the connector 40 incorporates threads 42 which will be engaged by the threaded jacket 34 of the connector 30. FIG. 3B illustrates the configuration of a pair of Luer connectors 30 and 40 successfully coupled, in which the male Luer tip 32 has penetrated through the slot 46 and the threaded sleeve 34 is engaged with the threads 42 of the female Luer connector. In this configuration, there is a fluid path from connector 30 to connector 40 through the male Luer tip 32.
    [018] FIG. 3C illustrates a possible failure mode when connecting a male Luer connector 30 to a female Luer connector 40. The male Luer tip 32 has not penetrated from slot 46 and there is no fluid path from connector 30 to connector 40. This failure may be due to the elastomeric material of the septum 44 has been cross-linked through the slit 46 during the sterilization process during manufacture, and the blind shape of the male Luer tip 32 is not efficient in breaking this reticulated joint. Another possible cause of this failure may be that the material of the male Luer tip 32 is not sliding when it comes in contact with the surface of the septum 44 because of a lack of lubricant or the roughness of the male Luer tip 32.
    [019] FIGS. 3D-3E illustrate a prior art process of connecting a male Luer connector 30 to a female Luer connector 90 having a piston 47 with a pre-cut slot 46. FIG. 3D illustrates a portion of piston 47 that has a flat top surface that is paired with the end of the body 41 of FIG. 3 A and a foldable body inside the female Luer connector 90. FIG. 3E illustrates the configuration of a successfully coupled pair of the Luer connectors 30 and 90, in which the male Luer tip 32 pushed the piston 47 into the body of the Luer connector 90, to which the slot 46 opens, and the threaded sleeve 34 is engaged with threads 42 of the female Luer connector. In this configuration, there is a fluid path from connector 30 to connector 90 through the male Luer tip 32 and slot 46.
    [020] In other configurations of female Luer connectors having pistons, the piston may not have a slit 46 and may form a fluid path by deformation of piston 47, which opens a fluid path between the side wall of the male Luer tip 32 and piston 47. In other configurations, the surface of piston 47 can be shaped to provide gaps between the male Luer tip 32 and the surface of piston 47 over a portion of the circumference of the male Luer tip 32.
    [021] FIG. 3F illustrates a possible failure mode in a prior art process of connecting a male Luer connector to a female Luer connector 90 having the piston with a pre-cut slot 46. In this example, piston 47 was fixed to housing 41, preventing the piston to descend into the wider region 45 where slot 46 opens. Slit 46 can also be cross-linked, additionally obstructing the flow path through the female Luer connector 90.
    [022] FIGS. 4A-4D illustrate a disinfection and pre-opening device 50 in accordance with certain configurations of the present disclosure. As shown in FIG. 4A, device 50 is a separate item that is applied to the female Luer connector 40 prior to coupling to the male Luer connector 30 of FIG. 3A. The disinfection and pre-opening device 50 comprises a housing 52 having a chamber 53 of sufficient diameter to cover the width of the female Luer connector 40. The chamber 53 is formed of a circumferential side wall 55 and a proximal wall 57. The threads 54 are formed on the inner wall of the circumferential side wall 55 and are of appropriate size and shape to engage the threads 42 of the female Luer connector 40. Inside the chamber 53 is a matrix 56 which is configured to retain an amount of disinfectant fluid such as, for example, example, and without limitation, isopropyl alcohol or chlorhexidine. The matrix 56 can be any fluid-absorbing material, such as, for example, and without limitation, polyester, polyvinyl acetate, polyurethane or cotton, and can be formed on a woven or non-woven cushion or a foam. In certain configurations, the matrix 56 is at least partially coupled (e.g. glued) to an internal surface of the chamber 53 to prevent movement of the matrix 56 during use. The device 50 also incorporates a central finger 58 sized so that the tip fully penetrates the septum of most female Luer connectors. In this example, the finger 58 has a rounded tip and a tapered axis and a height that is less than the height of the casing 52, so that the finger 58 will not come into contact with a surface placed in the distal opening of the casing 52, avoiding thus contamination. The female Luer connector 40 has a septum 44 mounted on the proximal end of the body 41, the septum 44 having a proximal surface 48 and a slit 46, shown in this section as dividing septum 44 into two pieces, although septum 44 is a single element when viewed in perpendicular directions. The surface 48 may have a lubricant coating (not shown) that was applied at the time of manufacture. The threads 42 are formed on the outer wall of the body 42 and, in this example, meet the generally accepted Luer dimensions.
    [023] FIG. 4B illustrates the position of the device 50 after it has been attached to the female Luer connector 40 and rotated until the matrix 56 is seated on the surface 48 of the septum 44. Contact or compression of the matrix 56 can release a portion of the liquid disinfectant to moisten the surface 48, as well as the portions of the body 41 adjacent to the surface 48. At the same time, the finger 58 penetrated the slit 46, carrying lubricant from the surface 48 into the slit 46. In addition, the disinfectant released from the matrix 56 may infiltrate in the slot 46 next to the finger 58. Rotating the device 50 while the matrix 56 comes into contact with the surface 48 can additionally provide a scrubbing action that can assist in cleaning and disinfecting the surface 48.
    [024] FIG. 4C illustrates the position of the device 50 after it has been attached to the female Luer connector 90 and rotated until the matrix 56 is seated on the surface 48 of the piston 47. Contact or compression of the matrix 56 can release a portion of the liquid disinfectant to moisten the surface 48, as well as the portions of the body 41 adjacent to the surface 48. At the same time, the finger 58 displaced the piston 47, allowing the lubricant to cover the surface of the body 41, previously in contact with the side of the piston 47, and penetrated the slit 46, carrying lubricant from the surface 48 into the slit 46. In addition, the disinfectant released from the matrix 56 may seep into the slit 46 next to the finger 58.
    [025] FIG.4D illustrates the position of the device 50 after it has been coupled to a female Luer connector 91, which comprises a piston 49 that does not have a slot, where the flow path through the female Luer connector 91 is between the housing 41 and the outer side of the piston 49. The finger 58 moved the piston 49 to break any cross-links between the piston 49 and the housing 41 and to open the fluid path through the female Luer connector 91. The disinfectant released from the matrix 56 can flow to the surface 51 of the piston 49, or disinfection of the surface 51 can be carried out as a separate operation.
    [026] FIGS. 5A-5D illustrate configurations of a disinfection and pre-opening device in accordance with other configurations of the present disclosure. FIG. 5A illustrates a device 50 in which the housing 52 has a smooth inner wall 60, so that the device is applied to the female Luer connector 40 of FIG. 4B by sliding, instead of screwing the device 50 into the threads 42 of the female Luer connector 40. FIG. 5B shows a device 50 having a coating 62 of an elastomeric material located on the wall of the chamber 53 and sized so that the liner 62 contacts the threads 42 or the outer wall of the body 41, so that the device 50 is retained removably in the female Luer connector 40. The liner 62 can be a wall liner of the chamber 53 or a separate jacket that is inserted into the chamber 53. FIG. 4C discloses a configuration in which the matrix 56 is formed so that a portion 64 of the matrix 56 covers a portion of the inner wall of the chamber 53 and a second portion 65 covers a portion of the finger 58. In this example, the matrix 56 does not cover the fingertip 58, although other configurations may cover the entire surface of the finger 58. FIG. 5D illustrates a configuration in which the matrix 56 has a portion 66 that lines a portion of the soft inner wall of the chamber 53, and a portion 68 that lines a portion of the finger 58 in which the finger 58 is cut where the portion 68 ends.
    [027] FIG. 6 illustrates a disinfection and pre-opening device configured as a separate item in accordance with certain configurations of the present disclosure. Certain features shown in FIG. 6 can be employed with any embodiments of FIGS. 4A-4B and FIGS. 5A-5D. In this example, the circumferential side wall 55 is a tapered cylinder. In certain configurations, the circumferential side wall 55 can be configured as a square, hexagon or other shape with or without taper. There is a proximal wall (not visible in this section) that is coupled and sealed to the circumferential side wall 55, around the entire circumference of the circumferential side wall 55, along the proximal edge of the circumferential side wall 55, forming a cup-shaped structure. sealed. The casing 52 can be molded in a single piece of plastic, such as polypropylene or styrene, or other suitable material. Chamber 53 contains a disinfectant that can be loaded into a liquid-absorbing matrix (not shown). A cap 70 is sealed at the distal opening of chamber 53. Cap 70 comprises a low permeability material such as aluminum foil, and is sealed to housing 52 to form a vapor and liquid barrier to prevent leakage or evaporation of the liquid disinfectant that is contained in chamber 53. The cap 70 is additionally configured to hang from the edge of the casing 52 or, alternatively, it has an ear that protrudes beyond the rim of the casing 52, so that the cap 70 can easily be removed from the casing 52. The cap 70 may also have a second ear or flap (not shown) that is folded over and joined to the outer surface of the circumferential side wall 55, so that the cap 70 is not detached from the casing 52 after the cap 70 is removed. removed from the distal edge of the circumferential side wall 55, avoiding the creation of a separate piece of garbage. It should be understood by those skilled in the art, in view of the disclosure, that a sealing mechanism other than the removable cover, such as a snap-on cover and lock, can be employed without departing from the main disclosure. An elongated finger 58 is located inside the chamber 53 and, in this example, having a height such that the tip of the elongated finger is inside the chamber 53 so that the cap 70 is not in contact with the finger 58.
    [028] FIG. 7 illustrates a disinfection and pre-opening device configured to incorporate a Luer cover in accordance with certain aspects of the present disclosure. In this example, housing 52 additionally includes a second chamber 74 and a neck 76 dimensioned and configured to engage the threads 34 of the male Luer connector 30. In certain configurations, the device 50 is coupled to the male Luer connector 30 as delivered to the user and, therefore, guaranteed to be on hand at the time of use. In certain configurations, the device 50 incorporates a sealing layer 70 that seals the Luer tip 32. This configuration is advantageous in that it protects the interior of the male Luer connector 30 from contamination before use. In certain configurations, the sealing layer 78 may comprise an absorbent material and a disinfectant. Alternative configurations adapted for connection with other types of connectors in this same mode will be apparent to those with common knowledge in the art without departing from the scope of the main disclosure.
    [029] FIGS. 8A-8D show an example of the sequence of use of a disinfection and pre-opening device in accordance with certain aspects of the present disclosure. FIG. 8A illustrates a syringe 80 having a device 50, including a removable cap 70, attached to the male Luer connector 30. Device 50 is the configuration shown in FIG. 7. This is representative of how the syringe can be delivered and stored in a care unit. Other types of fluid containers, infusion sets, tubing, etc. can be replaced in place of the syringe. FIG. 8B illustrates the first step of completely removing the cap 70 when connecting the syringe 30 to a female Luer connector 40. An alternative process would be to simply remove the cap 70 without uncoupling the cap 70 from the device 50. FIG. 8C illustrates the device 50 connected to the female Luer connector 30 with matrix 56 in contact with the septum 44, and the finger 58 penetrating through the slot 46. FIG. 8D shows the final step in which device 50 was detached from the female Luer connector 40 and then removed from syringe 80 and discarded. The male Luer connector 30 of the syringe 80 has now been connected to the female Luer connector 30 with an established fluid path from the syringe 80 to the container coupled to the female Luer connector 40.
    [030] FIG. 9 is a flow chart illustrating an example of a method of using a disinfection and pre-opening device in accordance with certain aspects of the present disclosure. This example leads to a scenario having a nurse who wishes to administer a medical fluid to a patient using a syringe to introduce the fluid to an intravenous set having an access port with a needle-free female Luer connector having a pre-incised septum. Starting at step 100, the nurse selects a syringe having a male Luer connector with a disinfection and pre-opening device attached of the type illustrated in FIG. 8A and, in step 105, fill the syringe with medical fluid. Alternatively, the nurse can fill a syringe and collect a separate disinfection and pre-opening device. In step 110, the nurse removes the disinfection and pre-opening device cover, exposing the disinfectant-filled matrix and the pre-opening finger. In step 115, the nurse attaches the disinfection and pre-opening device to the female Luer connector, in this example, from the set IV access door and squeezes the disinfection and pre-opening device onto the female Luer connector until the matrix is full of disinfectant. come into contact with the septum and the finger penetrates the crack. The nurse then, in step 120, uncouples the disinfection and pre-opening device from the female Luer connector and also removes the disinfection and pre-opening device from the syringe and discards the disinfection and pre-opening device. The nurse then attached the male Luer connector on the syringe to the female Luer connector on the access port as described in step 125. This completes the process, indicated by step 130, and the system is configured to deliver medical fluid to the patient.
    [031] In summary, a disinfection and pre-opening device has been released, which is suitable for use with female Luer connectors having a pre-incised septum. The device applies a disinfectant to the exposed surface of a female connector without a needle and previously opens the gap in the septum. The application of a disinfectant reduces the chance of a bacterium or other microbe being carried by the fluid that passes through the female Luer connector into a patient's bloodstream. Pre-opening the slit reduces the chance that a male Luer connector will not properly attach to the female Luer connector due to crosslinking of the septum through the slit or a lack of lubrication inside the slit. Since the resolution of a Luer connector coupling problem may require replacement of the entire IV set, which presents a risk of infection, both the application of disinfectant and the crack pre-opening increase patient safety, reducing the chance of infection. In addition, the disinfection and pre-opening device is in a convenient sealed package that can be carried by the nurse or supplied as a syringe coupling or other item with a male Luer connector, reducing the chance that the nurse will not have the appropriate supplies hands to sterilize the female Luer connector.
    [032] The above description is provided to enable anyone with skill in the technique to practice the various aspects described in this document. Although the above has described what is considered to be the best mode and / or other examples, it is understood that several modifications to these aspects will be readily apparent to those of skill in the art, and the generic principles defined in this document may apply to others. aspects. Thus, the claims are not intended to be limited to the aspects shown in this document, but must be in accordance with the total scope consistent with the language claims, in which the reference to an element in the singular is not intended to mean “one and only one” unless specifically so stated, but, instead, "one or more". Unless specifically stated otherwise, the term "some" refers to one or more. Pronouns in the masculine (ex: his) include the feminine and neutral gender (ex: hers and his) and vice versa. Headings and sub-headings, if any, are used for convenience only and do not limit the invention.
    [033] It is understood that the specific hierarchy order of the steps in the disclosed processes is an illustration of the exemplary approaches. Based on the design preferences, it is understood that the specific order or hierarchy of steps in the processes can be rearranged. Some of the steps can be performed simultaneously. The accompanying method claims present elements of the various steps in a sample order and are not intended to be limited to the specific order or hierarchy presented.
    [034] The term “slit” is used to indicate a separation from a flexible barrier that allows an elongated element to pass through the flexible barrier by widening the separation, usually without additional cutting or perforation of the flexible barrier. In some cases, the crack may not cross the entire thickness of the flexible barrier, with the remaining portion of the thickness left intact to present a complete seal before the first insertion of an elongated member. The two sides of the slot can be in close contact and form a liquid-tight seal when the slot is in an undeformed condition. The slot can be a single linear cut, in flat view, or it can be more complex in shape, such as two cuts in the form of an "X" or a plurality of cuts in a common center angled to each other.
    [035] The terms "upper", "lower", "front", "rear" and the like, as used in this disclosure, should be understood as referring to an arbitrary reference structure, rather than the common gravitational reference structure. Thus, an upper surface, a lower surface, a front surface and a rear surface can extend upwards, downwards, diagonally or horizontally in a gravitational reference structure.
    [036] A word like, for example, “aspect” does not imply that such an aspect is essential to the theme technology of this dissemination or that this aspect applies to all achievements of the technology that is the theme of this dissemination. An aspect-related disclosure may apply to all configurations, or one or more configurations. A word, as an aspect, can refer to one or more aspects and vice versa. A word like, for example, "configuration" does not imply that such a configuration is essential to the theme technology of this disclosure or that such a configuration applies to all configurations of the theme technology of this disclosure. A configuration-related disclosure can apply to all achievements, or one or more configurations. A word like a configuration can refer to one or more configurations and vice versa.
    [037] The word “exemplary” is used in this document to mean “serving as an example or illustration”. Any aspect or project described in this document as “exemplary” should not necessarily be interpreted as preferred or advantageous in relation to other aspects or projects.
    [038] All structural and functional equivalents of the elements of the various aspects described in all this disclosure that are known or subsequently become known to those of ordinary knowledge in the art are expressly incorporated into this document by reference and are intended to be covered by claims. In addition, nothing disclosed in this document is intended to be dedicated to the public regardless of whether such disclosure is explicitly narrated in the claims. No claim element shall be interpreted in accordance with the provisions of 35 USC §112, sixth paragraph, unless the element is expressly narrated using the word “means for” or, in the case of a method claim, the element is narrated using the word "Step to". In addition, to the extent that the term "includes", "has" or the like is used in the description or in the claims, such term is intended to be inclusive in a similar way to the term "understands" as "understands" is interpreted when used as a transitional word in a claim.
    [039] All elements, parts and steps described in this document are preferably included. It should be understood that any of these elements, parts and steps can be replaced by other elements, parts and steps or excluded completely as will be obvious to those skilled in the art.
    [040] Widely, this document discloses a disinfection and pre-opening device for use with a needle-free female connector. The disinfection and pre-opening device includes a housing comprising a chamber having a distal opening and configured to fit over the needle-free female connector, and an elongated finger coupled to the housing and arranged within the chamber so that the elongated finger opens the fluid path through the needleless female connector when the distal opening of the disinfection and pre-opening device is placed proximally adjacent to the septum, and the disinfection and pre-opening device is advanced in the distal direction. CONCEPTS
    [041] This document disclosed at least the following concepts.
    [042] Concept 1. Device for use with a needle-free female connector having a proximal end, comprising: • housing comprising a chamber having a distal opening and configured to fit over the needle-free female connector; and • elongated finger attached to the housing and disposed within the chamber, so that the elongated finger opens the fluid path through the needleless female connector when the distal opening of the device is placed adjacent to the proximal end of the needleless female connector and the device is advanced in the distal direction.
    [043] Concept 2. Concept 1 device, characterized in that: • the needleless female connector comprises a septum located at the proximal end of the needleless female connector, the septum having a pre-cut slit; and • the elongated finger substantially penetrates the septum through the pre-cut slit when the distal opening of the device is placed proximally adjacent to the septum and the device is advanced in the distal direction.
    [044] Concept 3. Concept 1 device, characterized in that: • the female connector without a needle comprises a piston which is surrounded by an enclosure; and • the elongated finger displaces the piston relative to the housing when the distal opening of the device is placed adjacent to the proximal end of the needleless female connector and the device is advanced in the distal direction.
    [045] Concept 4. Concept 1 device, additionally comprising a removably sealed vapor barrier cover at the distal opening of the chamber.
    [046] Concept 5. Concept 4 device, characterized in that the chamber portion sealed by the vapor barrier cover is sterile.
    [047] Concept 6. Concept 1 device, additionally comprising a fluid absorption matrix containing a disinfectant, the matrix disposed within the chamber.
    [048] Concept 7. Concept 6 device, characterized in that the matrix is arranged on a proximal wall of the chamber.
    [049] Concept 8. Concept 7 device, characterized in that the matrix is additionally arranged on a portion of a side wall adjacent to the proximal wall of the chamber.
    [050] Concept 9. Concept 7 device, characterized in that the matrix is additionally arranged in a portion of the elongated finger.
    [051] Concept 10. Concept 1 device, additionally comprising a connection coupled to an external surface of the enclosure, the connection configured to be removably coupled to a needle-free male connector.
    [052] Concept 11. Concept 1 device, characterized in that the needleless female connector comprises a housing and an external thread formed on an outer circumferential surface of the housing, and the device additionally comprises a thread formed on an internal surface of the chamber and configured to engage the external thread of the needle-free female connector.
    [053] Concept 12. Concept 1 device, additionally comprising a liner over a portion of an inner chamber surface and configured to create a removable interference fit with an outer surface of the needleless female connector.
    [054] Concept 13. Concept 1 device, characterized in that the female connector without needle is a Luer connection.
    [055] Concept 14. System for use with a needle-free female connector, comprising: a fluid delivery device having a needle-free male connector; and a device removably coupled to the needle-free male connector of the fluid delivery apparatus, the device comprising: • a housing comprising a chamber configured to fit over the septum of the needle-free female connector; • a disinfectant disposed inside the chamber; and • an elongated finger attached to the housing and disposed within the chamber, so that the elongated finger opens the fluid path through the needle-free female connector when the distal opening of the device is placed adjacent to the proximal end of the needle-free female connector and the device is advanced in the distal direction
    [056] Concept 15. Concept 14 system, additionally comprising a vapor barrier cover removably sealed through the distal opening of the chamber.
    [057] Concept 16. Concept 14 system, characterized in that the device additionally comprises a fluid absorption matrix containing the disinfectant, the matrix disposed within the chamber.
    [058] Concept 17. Concept 14 system, characterized in that the needle-free male connector and the needle-free female connector are Luer connections.
    [059] Concept 18. Method of disinfecting and pre-opening a needle-free female connector and connecting a fluid delivery device having a needle-free male connector to the needle-free female connector, comprising the steps of: • removing a portion a lid that is removably sealed in a distal opening of a device chamber, characterized in that the chamber is configured to fit over the needle-free female connector, the chamber containing a disinfectant and an elongated finger; • placing the distal opening of the device adjacent to a proximal end of the female needle-free connector and advancing the device in the distal direction until the disinfectant contacts the surface of the septum and the elongated finger at least partially opens the fluid path through the connector female without needle; • removing the device from the female connector without a needle; and • coupling the needle-free male connector of the fluid delivery device to the needle-free female connector.
    [060] Concept 19. Concept Method 18, characterized in that the fluid delivery device is provided with the device pre-coupled to the needle-free male connector of the fluid delivery device, additionally comprising the step of disconnecting the device from the device fluid delivery.
    [061] Concept 20. Concept 18 method, characterized in that the needle-free male connector and the needle-free female connector are Luer connections.
    权利要求:
    Claims (15)
    [0001]
    1. "DEVICE FOR USE WITH A FEMALE CONNECTOR WITHOUT NEEDLE" means the device (50) characterized by consisting of: a housing (52), comprising a first chamber (53), having a proximal wall (57), a side wall ( 55) coupled to the proximal wall (57) and a distal opening configured to fit over a proximal end of the female connector (40) without a needle and a second chamber (74) and a neck (76) configured to be removably coupled to a male connector (30) without a needle; a solid elongated indicator (58) attached to the proximal wall of the housing (52) and disposed within the first chamber (53), so that the elongated indicator (58) opens a fluid path through the female connector (40) without a needle when the distal opening of the housing (52) is placed adjacent to the proximal end of the female connector (40) without a needle and the device (50) is advanced in the distal direction; and a sealing layer (78) on a part of an internal surface of the second chamber (74) and configured to seal a part of the tip of the male connector (30) without a needle.
    [0002]
    2. "DEVICE FOR USE WITH A FEMALE CONNECTOR WITHOUT NEEDLE", according to claim 1, characterized by having, further, a fluid absorption matrix (56) containing a disinfectant, the matrix (56) disposed inside the chamber (53).
    [0003]
    3. "DEVICE FOR USE WITH A FEMALE CONNECTOR WITHOUT NEEDLE", according to claim 2, characterized in that the matrix (56) is arranged in a proximal wall of the first chamber (53).
    [0004]
    4. "DEVICE FOR USE WITH A FEMALE CONNECTOR WITHOUT NEEDLE", according to claim 3, characterized in that the matrix (56) is also arranged in a part of a side wall adjacent to the proximal wall of the first chamber (53) .
    [0005]
    5. "DEVICE FOR USE WITH A FEMALE CONNECTOR WITHOUT NEEDLE", according to claim 3, characterized in that the matrix (56) is also arranged in a part of an elongated indicator (58).
    [0006]
    6. "DEVICE FOR USE WITH A FEMALE CONNECTOR WITHOUT NEEDLE", according to claim 3, characterized in that an external surface of the solid elongated indicator (58) comprises a recess that extends from the proximal wall towards a distal end of the indicator elongated and the die (56) extends along the recess.
    [0007]
    7. “DEVICE FOR USE WITH A FEMALE CONNECTOR WITHOUT NEEDLE”, according to claim 1, characterized by having, also, an accessory fixed to an external surface of the enclosure (52), the accessory configured to be removably coupled to a male connector (30) without a needle.
    [0008]
    8. "DEVICE FOR USE WITH A FEMALE CONNECTOR WITHOUT NEEDLE", according to claim 1, characterized in that it also comprises a coating (62) on a part of an internal surface of the first chamber (53) and configured to create a removable interference fit on an external surface of the female connector (40) without needle.
    [0009]
    9. “SYSTEM FOR USE WITH A FEMALE CONNECTOR WITHOUT NEEDLE”, the system characterized by comprising: a fluid distribution device, having a male connector (30) without a needle; and a device (50) removably coupled to the needle-free male connector (30) of the fluid dispensing apparatus, the device comprising: a housing (52), comprising (i) a first chamber (53), having a proximal wall , a side wall coupled to the proximal wall and a distal opening configured to fit over a septum (44) of the female connector (40) without a needle; and (ii) a second chamber (74) and a neck (76) which is dimensioned and configured to be removably coupled to a male connector (30) without a needle; a disinfectant disposed within the first chamber (53); a solid elongated indicator (58) attached to the proximal wall of the housing (52) and disposed within the first chamber (53), so that the elongated indicator (58) opens a fluid path through the female connector (40) without a needle when the distal opening of the device is placed adjacent to the proximal end of the female connector (40) without a needle and the device is advanced in the distal direction; and a sealing layer (78) on a part of an internal surface of the second chamber (74) and configured to seal a part of the tip of the male connector (30) without a needle.
    [0010]
    10. "SYSTEM FOR USE WITH A FEMALE CONNECTOR WITHOUT NEEDLE", according to claim 9, characterized in that the device further comprises a fluid absorption matrix (56) containing the disinfectant, the matrix (56) arranged inside of the first chamber (53).
    [0011]
    11. “DISINFECTION AND PRE-OPENING METHOD OF A FEMALE CONNECTOR WITHOUT NEEDLE AND CONNECTION OF A FLUID DISTRIBUTION DEVICE”, having a male connector (30) without a needle connected to the female connector (40) without a needle, using a system according to defined in the system of claim 9, comprising the steps of: removing a portion of a lid that is removably sealed along the distal opening of the first chamber (53) of the device, characterized in that the first chamber (53) comprises a coating , containing a disinfectant; placing the distal opening of the device adjacent to a proximal end of the female connector (40) without a needle and advancing the device in the distal direction until the coating containing the disinfectant contacts the surface of the septum (44) and the elongated indicator ( 58) open, at least partially, the fluid path through the female connector (40) without a needle; removing the device from the female connector (40) without a needle; and coupling the needle-free male connector (30) of the fluid dispensing apparatus to the needle-free female connector (40).
    [0012]
    12. "DISINFECTION AND PRE-OPENING METHOD OF A FEMALE CONNECTOR WITHOUT A NEEDLE AND CONNECTION OF A FLUID DISTRIBUTION DEVICE", according to claim 11, characterized in that the fluid distribution device is supplied with the pre-connected device to the needle-free male connector (30) of the fluid dispensing apparatus, further comprising the step of disconnecting the device from the fluid dispensing apparatus.
    [0013]
    13. "DEVICE FOR USE WITH A FEMALE CONNECTOR WITHOUT NEEDLE", according to any one of the preceding claims 1 to 8, characterized in that the male connector (30) without needle is a Luer accessory.
    [0014]
    14. "DEVICE FOR USE WITH A FEMALE CONNECTOR WITHOUT NEEDLE", according to any one of the preceding claims 1 to 8 or 13, characterized in that it also comprises a vapor lock cover (70) removably sealed along the distal opening of the first chamber (53).
    [0015]
    15. "DEVICE FOR USE WITH A FEMALE CONNECTOR WITHOUT NEEDLE", according to claim 13, characterized in that the part of the first chamber (53) sealed by the vapor blocking cap (70) is sterile.
    类似技术:
    公开号 | 公开日 | 专利标题
    BR112013001212B1|2021-03-09|device and system for use with a needle-free female connector, and method of disinfecting and pre-opening a needle-free female connector and connecting a fluid dispensing device
    JP6567823B2|2019-08-28|Syringe with disinfecting tip feature
    EP3628367B1|2021-07-14|Disinfection cap for disinfecting a male luer end of an infusion therapy device
    CA2169689C|2009-01-27|Sterile medical injection port and cover
    AU2010289622B2|2015-08-20|Cap for a male luer connector and having disinfecting means for female luer connector
    KR20110067017A|2011-06-20|Closed male luer device for minimizing leakage during connection and disconnection
    CN215653404U|2022-01-28|Disinfection cap
    US10576261B2|2020-03-03|Device male port cleaner
    JP2021520902A|2021-08-26|Universal single-use cap for male and female connectors
    CN112154009A|2020-12-29|Universal disposable lid for male and female connectors
    CN103002944B|2016-12-14|Needleless connector
    CN112135657A|2020-12-25|Universal disposable lid for male and female connectors
    CN112165971A|2021-01-01|Universal disposable lid for male and female connectors
    同族专利:
    公开号 | 公开日
    CA2805711C|2019-04-23|
    TW201718048A|2017-06-01|
    AU2011280207A1|2013-01-31|
    US10188848B2|2019-01-29|
    KR101798690B1|2017-11-16|
    WO2012011975A1|2012-01-26|
    TWI565494B|2017-01-11|
    CA2805711A1|2012-01-26|
    TW201221168A|2012-06-01|
    CN103002944A|2013-03-27|
    EP2595692A4|2014-07-30|
    CN106730318B|2021-10-19|
    US20140249512A1|2014-09-04|
    RU2569248C2|2015-11-20|
    US11224731B2|2022-01-18|
    BR112013001212A2|2016-06-07|
    US20170050012A1|2017-02-23|
    MX2013000702A|2013-05-30|
    CN106730318A|2017-05-31|
    MX350155B|2017-08-29|
    EP2595692B1|2020-12-16|
    EP3795207A1|2021-03-24|
    EP2595692A1|2013-05-29|
    BR122019025289B1|2021-04-13|
    TWI692365B|2020-05-01|
    KR20130129891A|2013-11-29|
    US20190151643A1|2019-05-23|
    AU2011280207B2|2015-09-03|
    IN2013CN00349A|2015-07-03|
    US9498614B2|2016-11-22|
    US20120022469A1|2012-01-26|
    US8721627B2|2014-05-13|
    RU2013102307A|2014-10-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3307552A|1963-03-25|1967-03-07|Lillian T Strawn|Catheter plug and shield device|
    US4597758A|1982-09-21|1986-07-01|Baxter Travenol Laboratories, Inc.|Sealing closure for a Luer fitting in open communication with a pressurized liquid supply|
    US5184742A|1990-06-18|1993-02-09|Boc Health Care, Inc.|Deadender cap for luer fitting|
    US5190534A|1990-12-07|1993-03-02|Delmed, Inc.|Prefilled sterilant fluid releasable coupling connector apparatus for catheter applications|
    US5356396A|1992-09-29|1994-10-18|Medical Associates Network Inc.|Infusion apparatus|
    US5385372A|1993-01-08|1995-01-31|Utterberg; David S.|Luer connector with integral closure|
    IL114960D0|1995-03-20|1995-12-08|Medimop Medical Projects Ltd|Flow control device|
    US5733270A|1995-06-07|1998-03-31|Baxter International Inc.|Method and device for precise release of an antimicrobial agent|
    GB9801261D0|1998-01-21|1998-03-18|Peters Joseph L|Couplings for medical cannulae|
    US6908459B2|2001-12-07|2005-06-21|Becton, Dickinson And Company|Needleless luer access connector|
    US6821267B2|2002-03-07|2004-11-23|Baxter International|Luer tip cap having reduced removal force|
    JP4196994B2|2003-07-31|2008-12-17|株式会社ジェイ・エム・エス|Medical connector system|
    CA2573482C|2004-07-14|2013-01-15|Medical Components, Inc.|Luer cleaner|
    US8740864B2|2005-11-17|2014-06-03|Becton, Dickinson And Company|Patient fluid line access valve antimicrobial cap/cleaner|
    US8167847B2|2006-06-22|2012-05-01|Excelsior Medical Corporation|Antiseptic cap and antiseptic cap equipped plunger and syringe barrel assembly|
    US20080033371A1|2006-06-26|2008-02-07|Updegraff Debra K|Cover for catheter assembly|
    US9259284B2|2007-02-12|2016-02-16|3M Innovative Properties Company|Female Luer connector disinfecting cap|
    US8647326B2|2007-01-16|2014-02-11|Catheter Connections, Inc.|System for cleaning luer connectors|
    US8197749B2|2007-01-16|2012-06-12|The University Of Utah Research Foundation|Methods for cleaning luer connectors|
    US8336152B2|2007-04-02|2012-12-25|C. R. Bard, Inc.|Insert for a microbial scrubbing device|
    US20090028750A1|2007-07-23|2009-01-29|Ryan Dana Wm|Cleaning and Disinfection Swabbing Device for Needle-Free Intravenous Connectors|
    US7841581B2|2007-09-05|2010-11-30|Thorne Consulting & Intellectual Property, LLC|Needle-free medical connector|
    US8388894B2|2008-03-20|2013-03-05|Psi Medical Catheter Care, Llc|Apparatus and method for sterilizing a tubular medical line port|
    US7704002B2|2008-02-19|2010-04-27|Medical Components, Inc.|Luer cleaner with self-puncturing reservoir|
    WO2009136957A1|2008-05-06|2009-11-12|Ferlic Michael J|Universal sterilizing tool|
    US8777504B2|2008-07-03|2014-07-15|Retractable Technologies, Inc.|Cleaning tool|
    ES2505242T3|2009-04-01|2014-10-09|C.R. Bard, Inc.|Microbial rubbing device|
    US9149624B2|2009-09-02|2015-10-06|Carefusion 303, Inc.|Disinfecting male luer connector caps|US6695817B1|2000-07-11|2004-02-24|Icu Medical, Inc.|Medical valve with positive flow characteristics|
    EP1807148A2|2004-11-05|2007-07-18|ICU Medical, Inc.|Soft-grip medical connector|
    US8740864B2|2005-11-17|2014-06-03|Becton, Dickinson And Company|Patient fluid line access valve antimicrobial cap/cleaner|
    US11229746B2|2006-06-22|2022-01-25|Excelsior Medical Corporation|Antiseptic cap|
    US9259535B2|2006-06-22|2016-02-16|Excelsior Medical Corporation|Antiseptic cap equipped syringe|
    US9259284B2|2007-02-12|2016-02-16|3M Innovative Properties Company|Female Luer connector disinfecting cap|
    US8336152B2|2007-04-02|2012-12-25|C. R. Bard, Inc.|Insert for a microbial scrubbing device|
    US9192449B2|2007-04-02|2015-11-24|C. R. Bard, Inc.|Medical component scrubbing device with detachable cap|
    US8252247B2|2008-05-06|2012-08-28|Ferlic Michael J|Universal sterilizing tool|
    US9572904B2|2008-05-06|2017-02-21|Michael J. Ferlic|Sterilizing device with pinch actuated cap and housing|
    WO2009136957A1|2008-05-06|2009-11-12|Ferlic Michael J|Universal sterilizing tool|
    US9078992B2|2008-10-27|2015-07-14|Pursuit Vascular, Inc.|Medical device for applying antimicrobial to proximal end of catheter|
    US9168366B2|2008-12-19|2015-10-27|Icu Medical, Inc.|Medical connector with closeable luer connector|
    US8454579B2|2009-03-25|2013-06-04|Icu Medical, Inc.|Medical connector with automatic valves and volume regulator|
    JP5829608B2|2009-07-29|2015-12-09|アイシーユー・メディカル・インコーポレーテッド|Fluid transfer device and method of use thereof|
    US8323249B2|2009-08-14|2012-12-04|The Regents Of The University Of Michigan|Integrated vascular delivery system|
    IL201323D0|2009-10-01|2010-05-31|Medimop Medical Projects Ltd|Fluid transfer device for assembling a vial with pre-attached female connector|
    IL202070D0|2009-11-12|2010-06-16|Medimop Medical Projects Ltd|Inline liquid drug medical device|
    IL202069D0|2009-11-12|2010-06-16|Medimop Medical Projects Ltd|Fluid transfer device with sealing arrangement|
    US8753325B2|2010-02-24|2014-06-17|Medimop Medical Projects, Ltd.|Liquid drug transfer device with vented vial adapter|
    EP2512399B1|2010-02-24|2015-04-08|Medimop Medical Projects Ltd.|Fluid transfer assembly with venting arrangement|
    US8758306B2|2010-05-17|2014-06-24|Icu Medical, Inc.|Medical connectors and methods of use|
    WO2011146769A2|2010-05-19|2011-11-24|Tangent Medical Technologies Llc|Integrated vascular delivery system|
    WO2011146772A1|2010-05-19|2011-11-24|Tangent Medical Technologies Llc|Safety needle system operable with a medical device|
    IL209290D0|2010-11-14|2011-01-31|Medimop Medical Projects Ltd|Inline liquid drug medical device having rotary flow control member|
    US20120220955A1|2011-02-25|2012-08-30|Np Medical Inc.|Apparatus and Method for Preventing Aperture Re-Knitting|
    IL212420D0|2011-04-17|2011-06-30|Medimop Medical Projects Ltd|Liquid drug transfer assembly|
    EP3714932A1|2011-07-12|2020-09-30|ICU Medical, Inc.|Device for delivery of antimicrobial agent into a transdermal catheter|
    EP3381505B1|2011-09-09|2020-05-27|ICU Medical, Inc.|Medical connectors with fluid-resistant mating interfaces|
    US8784388B2|2011-09-30|2014-07-22|Becton, Dickinson And Company|Syringe with disinfecting tip feature|
    IL215699D0|2011-10-11|2011-12-29|Medimop Medical Projects Ltd|Liquid drug reconstitution assemblage for use with iv bag and drug vial|
    US8628501B2|2011-12-21|2014-01-14|Gordon Hadden|Syringe sterilization cap|
    USD720451S1|2012-02-13|2014-12-30|Medimop Medical Projects Ltd.|Liquid drug transfer assembly|
    USD737436S1|2012-02-13|2015-08-25|Medimop Medical Projects Ltd.|Liquid drug reconstitution assembly|
    US9108021B2|2012-02-22|2015-08-18|Becton, Dickinson And Company|Low drag, high pressure septum|
    IL219065D0|2012-04-05|2012-07-31|Medimop Medical Projects Ltd|Fluid transfer device with manual operated cartridge release arrangement|
    US10245342B2|2012-06-22|2019-04-02|Health Line International Corp.|Antimicrobial devices for use with medical devices and related assemblies and methods|
    IL221635D0|2012-08-26|2012-12-31|Medimop Medical Projects Ltd|Drug vial mixing and transfer device for use with iv bag and drug vial|
    IL221634D0|2012-08-26|2012-12-31|Medimop Medical Projects Ltd|Universal drug vial adapter|
    EP2872100B1|2012-09-13|2017-03-29|Medimop Medical Projects Ltd|Telescopic female drug vial adapter|
    JP6382210B2|2012-11-12|2018-08-29|アイシーユー・メディカル・インコーポレーテッド|Medical connector|
    USD734868S1|2012-11-27|2015-07-21|Medimop Medical Projects Ltd.|Drug vial adapter with downwardly depending stopper|
    US9907617B2|2013-03-15|2018-03-06|3M Innovative Properties Company|Medical implement cleaning device|
    AU2014238008B2|2013-03-15|2018-11-08|Icu Medical, Inc.|Medical connector|
    IL225734D0|2013-04-14|2013-09-30|Medimop Medical Projects Ltd|Ready-to-use drug vial assemblages including drug vial and drug vial closure having fluid transfer member, and drug vial closure therefor|
    JP6199483B2|2013-05-10|2017-09-20|メディモップ・メディカル・プロジェクツ・リミテッド|Medical device comprising a vial adapter having an in-line dry drug module|
    GB2578705B|2013-08-07|2020-11-11|West Pharmaceutical Services Il Ltd|Liquid transfer devices for use with infusion liquid containers|
    USD765837S1|2013-08-07|2016-09-06|Medimop Medical Projects Ltd.|Liquid transfer device with integral vial adapter|
    USD767124S1|2013-08-07|2016-09-20|Medimop Medical Projects Ltd.|Liquid transfer device with integral vial adapter|
    EP2862587A1|2013-10-15|2015-04-22|Becton Dickinson France|Tip cap assembly for closing an injection system|
    CA2932124A1|2013-12-11|2015-06-18|Icu Medical, Inc.|Check valve|
    CA2937744A1|2014-02-04|2015-08-13|Icu Medical, Inc.|Self-priming systems and methods|
    JP6369040B2|2014-02-05|2018-08-08|株式会社ジェイ・エム・エス|Medical connector|
    JP6369092B2|2014-03-27|2018-08-08|株式会社ジェイ・エム・エス|Catheter connector|
    US10668266B2|2014-04-23|2020-06-02|Becton, Dickinson And Company|Ported catheter or female luer fitting with antimicrobial septum|
    EP3142711B1|2014-05-14|2019-01-09|Health Line International Corp.|Antimicrobial devices for use with medical devices and related assemblies and methods|
    USD757933S1|2014-09-11|2016-05-31|Medimop Medical Projects Ltd.|Dual vial adapter assemblage|
    US10569075B2|2014-09-19|2020-02-25|Children's Medical Center Corporation|Apparatuses for cleaning catheter ports|
    JP6368603B2|2014-09-25|2018-08-01|テルモ株式会社|Disinfection cap|
    USD786427S1|2014-12-03|2017-05-09|Icu Medical, Inc.|Fluid manifold|
    USD793551S1|2014-12-03|2017-08-01|Icu Medical, Inc.|Fluid manifold|
    EP3217944B1|2015-01-05|2019-04-10|West Pharma. Services IL, Ltd|Dual vial adapter assemblages with quick release drug vial adapter for ensuring correct usage|
    EP3294404A4|2015-05-08|2018-11-14|ICU Medical, Inc.|Medical connectors configured to receive emitters of therapeutic agents|
    WO2016198092A1|2015-06-08|2016-12-15|Stephan Fox|Apparatus for connecting a tube connector to a fitting and to fasten or unfasten closure caps|
    US10357429B2|2015-07-16|2019-07-23|West Pharma. Services IL, Ltd.|Liquid drug transfer devices for secure telescopic snap fit on injection vials|
    USD801522S1|2015-11-09|2017-10-31|Medimop Medical Projects Ltd.|Fluid transfer assembly|
    WO2017090042A1|2015-11-25|2017-06-01|Medimop Medical Projects Ltd|Dual vial adapter assemblage including drug vial adapter with self-sealing access valve|
    WO2017096072A1|2015-12-04|2017-06-08|Icu Medical, Inc.|Systems methods and components for transferring medical fluids|
    US10391295B2|2016-01-18|2019-08-27|Becton, Dickinson And Company|Disinfection cap for IV needleless connectors|
    BR112018015694A2|2016-02-01|2018-12-26|Liberdi Ltd.|dialysis system pump with connector|
    IL245803D0|2016-05-24|2016-08-31|West Pharma Services Il Ltd|Dual vial adapter assemblages including vented drug vial adapter and vented liquid vial adapter|
    IL245800D0|2016-05-24|2016-08-31|West Pharma Services Il Ltd|Dual vial adapter assemblages including identical twin vial adapters|
    IL246073D0|2016-06-06|2016-08-31|West Pharma Services Il Ltd|Fluid transfer devices for use with drug pump cartridge having slidable driving plunger|
    USD851745S1|2016-07-19|2019-06-18|Icu Medical, Inc.|Medical fluid transfer system|
    CA3031529A1|2016-07-25|2018-02-01|Icu Medical, Inc.|Systems, methods, and components for trapping air bubbles in medical fluid transfer modules and systems|
    IL247376D0|2016-08-21|2016-12-29|Medimop Medical Projects Ltd|Syringe assembly|
    USD832430S1|2016-11-15|2018-10-30|West Pharma. Services IL, Ltd.|Dual vial adapter assemblage|
    IL249408D0|2016-12-06|2017-03-30|Medimop Medical Projects Ltd|Liquid transfer device for use with infusion liquid container and pincers-like hand tool for use therewith for releasing intact drug vial therefrom|
    EP3551275B1|2016-12-09|2020-10-28|3M Innovative Properties Company|Disinfecting cap for open female luer devices|
    US10918801B2|2016-12-13|2021-02-16|Becton, Dickinson And Company|Caps for integrated fill and inject of safety needle devices|
    IL251458D0|2017-03-29|2017-06-29|Medimop Medical Projects Ltd|User actuated liquid drug transfer devices for use in ready-to-useliquid drug transfer assemblages|
    CA3059090A1|2017-04-19|2018-10-25|Benjamin S. Paras|Disposable antiseptic wipe apparatus|
    US11083847B2|2018-01-26|2021-08-10|Becton, Dickinson And Company|Flush syringe with flip cap|
    WO2019152482A1|2018-01-30|2019-08-08|Becton, Dickinson And Company|Universal connector or cap for male and female threaded fittings|
    USD903864S1|2018-06-20|2020-12-01|West Pharma. Services IL, Ltd.|Medication mixing apparatus|
    JP1630477S|2018-07-06|2019-05-07|
    US10899510B2|2018-10-17|2021-01-26|Nicole Thomas|Vial assembly with cap with disinfectant and related methods|
    US10525250B1|2018-11-07|2020-01-07|Pursuit Vascular, Inc.|Infusion device with antimicrobial properties|
    USD923812S1|2019-01-16|2021-06-29|West Pharma. Services IL, Ltd.|Medication mixing apparatus|
    JP1648075S|2019-01-17|2019-12-16|
    AU2020329851A1|2019-08-09|2022-02-17|Becton, Dickinson And Company|Disinfecting cap with pressure seal capability|
    US20210275707A1|2020-03-05|2021-09-09|Becton, Dickinson And Company|Disinfection Cap|
    法律状态:
    2019-01-08| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|
    2019-09-03| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|
    2020-03-31| B07A| Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]|
    2020-09-24| B06A| Patent application procedure suspended [chapter 6.1 patent gazette]|
    2021-01-26| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2021-03-09| 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 25/03/2011, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    US12/841,959|US8721627B2|2010-07-22|2010-07-22|Needleless valve infection prevention and pre-opening device|
    US12/841,959|2010-07-22|
    PCT/US2011/030090|WO2012011975A1|2010-07-22|2011-03-25|Needleless connector|BR122019025289-0A| BR122019025289B1|2010-07-22|2011-03-25|DEVICE FOR USE WITH A NEEDLE FEMALE CONNECTOR|
    [返回顶部]