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    Syringe adapter for closed transfer of fluids
    1.
    发明授权
    Syringe adapter for closed transfer of fluids 有权

    公开(公告)号：US11986441B2

    公开(公告)日：2024-05-21

    申请号：US15871330

    申请日：2018-01-15

    Applicant: Becton Dickinson and Company Limited

    Inventor： Laurie Sanders

    IPC: A61J1/20 ,  A61J1/14 ,  A61M5/34 ,  A61M39/10 ,  A61M5/31

    CPC classification number: A61J1/2096 ,  A61J1/1406 ,  A61J1/201 ,  A61J1/2055 ,  A61J1/2065 ,  A61M5/34 ,  A61M39/10 ,  A61M2005/3103 ,  A61M2039/1072

    Abstract: A syringe adapter includes a housing, a cannula having a first end and a second end with the second end of the cannula positioned within the housing, and a collet having a first end and a second end with at least a portion of the collet received within the housing. The collet includes a body defining a passageway with a membrane received by the passageway. The collet includes a locking member connected to the body of the collet. The membrane includes a body having a first end and a second end with the collet movable from a first position where the locking member is open to receive a mating connector to a second position where radially outward movement of the locking member is restricted. The passageway of the body of the collet includes a narrowed portion configured to compress a portion of the body of the membrane.

    System for Closed Transfer of Fluids
    2.
    发明公开
    System for Closed Transfer of Fluids 审中-公开

    公开(公告)号：US20240148610A1

    公开(公告)日：2024-05-09

    申请号：US18417650

    申请日：2024-01-19

    Applicant: Becton Dickinson and Company Limited

    Inventor： Laurie Sanders ,  Matthew Zachek

    IPC: A61J1/20

    CPC classification number: A61J1/2048 ,  A61J1/2006 ,  A61J1/2055 ,  A61J1/2096 ,  A61J1/1406 ,  A61J1/201

    Abstract: A syringe adapter includes a housing having a first end and a second end with the first end configured to be secured to a first container, a cannula having a first end and a second end with the second end positioned within the housing, and a collet having a first end and a second end with at least a portion of the collet received within the housing. The collet includes a body defining a passageway, a seal member received by the passageway, and an arcuate, resilient locking member connected to the body of the collet. The collet is movable from a first position where the locking member is open to receive a mating connector to a second position where radially outward movement of the locking member is restricted.

    Connector for system for closed transfer of fluids
    3.
    发明授权
    Connector for system for closed transfer of fluids 有权

    公开(公告)号：US11779747B2

    公开(公告)日：2023-10-10

    申请号：US16927963

    申请日：2020-07-13

    Applicant: Becton Dickinson and Company Limited

    Inventor： Laurie Sanders

    IPC: A61M39/10 ,  A61J1/14 ,  A61J1/20 ,  A61J1/18

    CPC classification number: A61M39/1011 ,  A61J1/1406 ,  A61J1/2055 ,  A61J1/2065 ,  A61J1/2089 ,  A61J1/2096 ,  A61J1/18 ,  A61J1/2058 ,  A61J2205/20 ,  A61M2039/1072

    Abstract: A system for closed transfer of fluids includes a syringe adapter including a cannula having a first end and a second end with the second end positioned within the housing, and a seal arrangement positioned within the housing and movable within the housing with the seal arrangement including a membrane. The system including a second component including a membrane and a locking mechanism. The second component configured to be received by the syringe adapter such that the membrane of the seal arrangement engages the membrane of the second component. The locking mechanism including a biasing member and an engagement member positioned on the biasing member, with the engagement member configured to engage a portion of the housing of the syringe adapter to secure the second component to the syringe adapter when the second component is received by the syringe adapter.

    Syringe adapter with disconnection feedback mechanism
    4.
    发明授权
    Syringe adapter with disconnection feedback mechanism 有权

    公开(公告)号：US11484471B2

    公开(公告)日：2022-11-01

    申请号：US16558968

    申请日：2019-09-03

    Applicant: Becton Dickinson and Company Limited

    Inventor： Laurie Sanders

    IPC: A61J1/20 ,  A61J1/14

    Abstract: A syringe adapter includes a housing having a first end and a second end with the first end configured to be secured to a first container, a cannula having a first end and a second end with the second end positioned within the housing, and a collet having a first end and a second end with at least a portion of the collet received within the housing. The collet includes a body defining a passageway, a seal member received by the passageway, and an arcuate, resilient locking member connected to the body of the collet. The collet is movable from a first position where the locking member is open to receive a mating connector to a second position where radially outward movement of the locking member is restricted.

    System for closed transfer of fluids having connector
    5.
    发明授权
    System for closed transfer of fluids having connector 有权

    公开(公告)号：US11147958B2

    公开(公告)日：2021-10-19

    申请号：US15478500

    申请日：2017-04-04

    Applicant: Becton Dickinson and Company Limited

    Inventor： Laurie Sanders ,  Matthew Zachek

    IPC: A61M39/10 ,  A61M5/145 ,  A61J1/20

    Abstract: A system includes a syringe adapter having a first end and a second end with the first end of the syringe adapter configured to be connected to a first container and the second end of the syringe adapter including a lock member having an open position and a closed position. The system also includes a vial adapter having a first end and a second end with the second end of the vial adapter configured to be connected to a second container and the first end of the vial adapter having a locking surface. The lock member includes at least one projection that extends radially outward. The syringe adapter has at least one corresponding projection configured to engage the at least one projection of the lock member to retain the lock member to the syringe adapter.

    System for closed transfer of fluids with a locking member
    8.
    发明授权
    System for closed transfer of fluids with a locking member 有权

    公开(公告)号：US10470974B2

    公开(公告)日：2019-11-12

    申请号：US15465705

    申请日：2017-03-22

    Applicant: Becton Dickinson and Company Limited

    Inventor： Laurie Sanders ,  Yan Yevmenenko

    IPC: A61J1/14 ,  A61J1/20 ,  F16L37/084 ,  F16L37/14 ,  A61M39/10

    Abstract: A connector system for a medical device includes a first connector having an elongate opening, and a second connector including a lock portion, where the first connector is movable relative to the second connector between an initial position where the first connector is not in fluid communication with the second connector and an activated position where the first connector is in fluid communication with the second connector. The system also includes a locking member connected to the first connector. The locking member is transitionable between an unlocked position where the second connector is movable within the elongate opening of the first connector and a locked position where the locking member is configured to engage the lock portion of the second connector to lock the first connector to the second connector in the activated position. The locking member comprises a spring body received by the elongate opening of the first connector.

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