公开(公告)号：US20100210990A1

公开(公告)日：2010-08-19

申请号：US12640696

申请日：2009-12-17

申请人： Bernard J. Lyons ,  Shincy J. Maliekkal ,  William P. Burns ,  Justin B. Rohde ,  Serhan Acikgoz ,  Roshni S. Barot ,  Yuanpang S. Ding ,  Brian Connell ,  William R. Griswold

发明人： Bernard J. Lyons ,  Shincy J. Maliekkal ,  William P. Burns ,  Justin B. Rohde ,  Serhan Acikgoz ,  Roshni S. Barot ,  Yuanpang S. Ding ,  Brian Connell ,  William R. Griswold

IPC分类号： A61M39/10

CPC分类号： A61M1/3653 ,  A61M1/3655 ,  A61M1/3656 ,  A61M1/3659 ,  A61M39/1011 ,  A61M39/162

摘要： In general, multiple embodiments of a catheter/fistula needle to bloodline connection assurance device, which secures and strengthens a connection between an extension tube end of a catheter or fistula needle and a bloodline are provided. A first embodiment of the assurance device is configured to be compatible with any industrial catheter/fistula needle female luer connector and is specifically configured for use with a bloodline connector having locking clips which are biased slightly outwardly from the bloodline connector. The first embodiment of the assurance device is cylindrical and includes clamshell halves that open rotatably about at least one hinge. The first embodiment of the assurance device includes an upper, threaded portion and a lower housing portion. The interior wall of the upper portion defines a plurality of barbs configured to engage with distal or moveable ends of the locking clips. Each locking clip is biased slightly outwardly to enable the distal or moveable end of the locking clip to fit between two respective barbs. The barbs are spaced as close together as possible to prevent any axial movement of the bloodline connector when the assurance device is engaged about the mated connectors.

摘要翻译： 通常，提供导管/瘘针到血液连接保证装置的多个实施例，其确保并加强导管或瘘针的延伸管端与血线之间的连接。 保证装置的第一实施例被配置为与任何工业导管/瘘针阴性鲁尔连接器兼容，并且被具体配置为与具有从血液连接器稍微向外偏压的锁定夹的血液线连接器一起使用。 保证装置的第一实施例是圆柱形的，并且包括围绕至少一个铰链可旋转地旋转的蛤壳半部。 保证装置的第一实施例包括上部螺纹部分和下部壳体部分。 上部的内壁限定多个倒钩，其配置成与锁定夹的远端或可动端接合。 每个锁定夹稍微向外偏置，以使得锁定夹的远端或可移动端适合于两个相应的倒钩之间。 倒钩在尽可能靠近的地方间隔开，以防止当保证装置接合在配合连接器上时血液连接器的任何轴向移动。

公开(公告)号：US08603022B2

公开(公告)日：2013-12-10

申请号：US12640696

申请日：2009-12-17

申请人： Bernard J. Lyons ,  Shincy J. Maliekkal ,  William P. Burns ,  Justin B. Rohde ,  Serhan Acikgoz ,  Roshni S. Barot ,  Yuanpang S. Ding ,  Brian Connell ,  William R. Griswold

发明人： Bernard J. Lyons ,  Shincy J. Maliekkal ,  William P. Burns ,  Justin B. Rohde ,  Serhan Acikgoz ,  Roshni S. Barot ,  Yuanpang S. Ding ,  Brian Connell ,  William R. Griswold

IPC分类号： A61M37/00

CPC分类号： A61M1/3653 ,  A61M1/3655 ,  A61M1/3656 ,  A61M1/3659 ,  A61M39/1011 ,  A61M39/162

摘要： In general, multiple embodiments of a catheter/fistula needle to bloodline connection assurance device, which secures and strengthens a connection between an extension tube end of a catheter or fistula needle and a bloodline are provided. A first embodiment of the assurance device is configured to be compatible with any industrial catheter/fistula needle female luer connector and is specifically configured for use with a bloodline connector having locking clips which are biased slightly outwardly from the bloodline connector. The first embodiment of the assurance device is cylindrical and includes clamshell halves that open rotatably about at least one hinge. The first embodiment of the assurance device includes an upper, threaded portion and a lower housing portion. The interior wall of the upper portion defines a plurality of barbs configured to engage with distal or moveable ends of the locking clips. Each locking clip is biased slightly outwardly to enable the distal or moveable end of the locking clip to fit between two respective barbs. The barbs are spaced as close together as possible to prevent any axial movement of the bloodline connector when the assurance device is engaged about the mated connectors.

摘要翻译： 通常，提供导管/瘘针到血液连接保证装置的多个实施例，其确保并加强导管或瘘针的延伸管端与血线之间的连接。 保证装置的第一实施例被配置为与任何工业导管/瘘针阴性鲁尔连接器兼容，并且被具体配置为与具有从血液连接器稍微向外偏压的锁定夹的血液线连接器一起使用。 保证装置的第一实施例是圆柱形的，并且包括围绕至少一个铰链可旋转地旋转的蛤壳半部。 保证装置的第一实施例包括上部螺纹部分和下部壳体部分。 上部的内壁限定多个倒钩，其配置成与锁定夹的远端或可动端接合。 每个锁定夹稍微向外偏置，以使得锁定夹的远端或可移动端适合于两个相应的倒钩之间。 倒钩在尽可能靠近的地方间隔开，以防止当保证装置接合在配合连接器上时血液连接器的任何轴向移动。