公开(公告)号：EP1841495B1

公开(公告)日：2009-12-02

申请号：EP05818479.7

申请日：2005-10-24

申请人： Baxter International Inc. ,  Baxter Healthcare S.A.

发明人： CONNELL, Brian ,  CASTELLANOS, Rafael, A. ,  GRISWOLD, Bill ,  MARCQUENSKI, Daniel ,  RUDDELL, Scott ,  SEESE, Timothy

IPC分类号： A61M39/10 ,  A61M39/16

CPC分类号： A61M1/285 ,  A61M1/282 ,  A61M39/1011 ,  A61M39/14 ,  A61M39/162 ,  A61M39/20 ,  A61M2039/1033 ,  A61M2039/1044 ,  A61M2039/1072 ,  A61M2205/581 ,  A61M2205/582 ,  A61M2205/583

摘要： Apparatuses and methods for providing audio, visual and/or tactile feedback during assembly of two mating medical fluid connectors and a retention force are provided. The invention includes a first connector defining a first lumen and a second connector defining a second lumen. The first and second connectors are threaded together to enable the first lumen to initially communicate fluidly with the second lumen after the first and second connectors are engaged. The first connector defines a first engaging member and the second connector defines a second engaging member, the engaging members mating to provide (i) feedback indicating that a mating of the first and second connnectors is at least substantially complete and (ii) a retention force tending to hold the first and second connectors together. An improved apparatus for releasing a sealed disinfectant is also provided.

公开(公告)号：EP1854499A1

公开(公告)日：2007-11-14

申请号：EP07251892.1

申请日：2007-05-04

申请人： Codman & Shurtleff, Inc.

发明人： Kraus, Robert G.

IPC分类号： A61M25/00 ,  A61M39/00

CPC分类号： A61M25/0014 ,  A61M25/005 ,  A61M25/007 ,  A61M39/12 ,  A61M2039/1044

摘要： A connector assembly includes a sleeve having a first end and a second end. Reinforcing rings are embedded in the sleeve at the first end. A connector, which has a barbed end, is fluidly connected to the first end of the catheter. During surgery, the first end of the sleeve can be cut to exact length after surgical placement. The barb connector on a shunt housing and the cut end of the catheter are brought together such that the barb advances into the cut end of the catheter and at least two rings snap over the barb, thereby fluidly connecting the shunt housing and the catheter while forming a solid attachment and seal.

摘要翻译： 连接器组件包括具有第一端和第二端的套筒。 第一端嵌入套筒内的加强环。 具有倒钩端的连接器流体地连接到导管的第一端。 在手术过程中，外科手术后可以将套筒的第一端切割成精确的长度。 分流壳体上的倒钩连接器和导管的切割端被聚集在一起，使得倒钩进入导管的切割端，并且至少两个环卡在倒钩上，从而在形成时流体连接分流壳体和导管 坚固的附件和密封。

公开(公告)号：EP1841495A1

公开(公告)日：2007-10-10

申请号：EP05818479.7

申请日：2005-10-24

申请人： Baxter International Inc. ,  Baxter Healthcare S.A.

发明人： CONNELL, Brian ,  CASTELLANOS, Rafael, A. ,  GRISWOLD, Bill ,  MARCQUENSKI, Daniel ,  RUDDELL, Scott ,  SEESE, Timothy

IPC分类号： A61M39/10 ,  A61M39/16

CPC分类号： A61M1/285 ,  A61M1/282 ,  A61M39/1011 ,  A61M39/14 ,  A61M39/162 ,  A61M39/20 ,  A61M2039/1033 ,  A61M2039/1044 ,  A61M2039/1072 ,  A61M2205/581 ,  A61M2205/582 ,  A61M2205/583

摘要： Apparatuses and methods for providing audio, visual and/or tactile feedback during assembly of two mating medical fluid connectors and a retention force are provided. The invention includes a first connector defining a first lumen and a second connector defining a second lumen. The first and second connectors are threaded together to enable the first lumen to initially communicate fluidly with the second lumen after the first and second connectors are engaged. The first connector defines a first engaging member and the second connector defines a second engaging member, the engaging members mating to provide (i) feedback indicating that a mating of the first and second connnectors is at least substantially complete and (ii) a retention force tending to hold the first and second connectors together. An improved apparatus for releasing a sealed disinfectant is also provided.

公开(公告)号：EP1790376A1

公开(公告)日：2007-05-30

申请号：EP06022929.1

申请日：2006-11-03

申请人： Covidien AG

发明人： Hanlon, James G. ,  Swisher, David Rork ,  Meier, Kevin C ,  Fournie, Glenn G

IPC分类号： A61M39/12 ,  A61M39/10 ,  A61J15/00

CPC分类号： A61M39/12 ,  A61J15/0003 ,  A61J15/0026 ,  A61J15/0073 ,  A61J15/0092 ,  A61J15/0096 ,  A61M39/223 ,  A61M2039/1044 ,  A61M2039/1077 ,  A61M2202/0482

摘要： A fluid adapter (300) for connection between a valve having a plurality of ports and a tube has a housing with a distal end and a proximal end. The tube has a single lumen. The proximal end has a first opening (326) connecting to a first lumen being disposed through the housing. The proximal end has a second opening (324) being separated by the first opening by a distance. The second opening is connecting to a second lumen being disposed through the housing. The distal end has the first lumen connecting to a single outlet (304) and the second lumen terminates in the housing The adapter also has the single outlet of the housing connected to the intermediate tube. The intermediate tube is connected to the tube to permit fluid to traverse through the tube and the valve.

摘要翻译： 用于在具有多个端口的阀和管之间连接的流体适配器（300）具有带有远端和近端的壳体。 管具有单个管腔。 近端具有连接到通过壳体布置的第一管腔的第一开口（326）。 近端具有由第一开口分隔一定距离的第二开口（324）。 第二开口连接到通过壳体布置的第二内腔。 远端具有连接到单个出口（304）的第一腔，并且第二腔终止在壳体中。适配器还具有连接到中间管的壳体的单个出口。 中间管连接到管以允许流体穿过管和阀。

公开(公告)号：EP0883430B1

公开(公告)日：2007-01-03

申请号：EP96936727.5

申请日：1996-10-18

申请人： HAEMONETICS CORPORATION

发明人： VERKAART, Wesley, H. ,  ELLSWORTH, James, R.

IPC分类号： A61M1/00 ,  A61M1/36 ,  B01D29/03 ,  B01D27/08 ,  A61M39/10

CPC分类号： A61J1/10 ,  A61J1/1475 ,  A61M1/0001 ,  A61M1/0007 ,  A61M1/0023 ,  A61M1/0049 ,  A61M1/0056 ,  A61M1/1006 ,  A61M1/3626 ,  A61M1/3627 ,  A61M39/10 ,  A61M2039/1044 ,  A61M2205/14 ,  A61M2205/3393 ,  A61M2205/75 ,  A61M2206/16 ,  B01D29/036 ,  B01D29/908 ,  B01D36/001 ,  F04B43/0072 ,  F04B43/1253 ,  F04B43/1284

摘要： A filter bag (200) for a fluid comprises first and second outer sheets (202, 204) forming a cavity. A filter (206) between said sheets divides said cavity into first and second chambers in communication with each other through said filter (206). Fluid inlet means (210) communicate with said first chamber for conducting fluid into said cavity. Fluid outlet means (212) communicate with said second chamber for conducting fluid out of said cavity. The said sheets (202, 204) and filter (206) are bonded together at a first peripheral bond (218) and only said sheets are bonded together at a second peripheral bond (220).

公开(公告)号：EP1572046A2

公开(公告)日：2005-09-14

申请号：EP03779346.0

申请日：2003-10-28

申请人： Sherwood Services, AG

发明人： SHIA, Benedict ,  SWISHER, Rork ,  HANLON, James ,  FOURNIE, Glenn ,  PETERSON, Daniel ,  NAKAYAMA, Joey ,  COON, Robert ,  HAND, James ,  PROKOP, Gary

IPC分类号： A61F7/00

CPC分类号： A61M39/26 ,  A61J15/0003 ,  A61J15/0026 ,  A61J15/0073 ,  A61J15/0092 ,  A61M39/12 ,  A61M39/223 ,  A61M2039/1044 ,  A61M2039/1077 ,  A61M2039/266 ,  A61M2202/0482 ,  F16K24/04 ,  Y10T137/86638

摘要： A valve system (20) is provided having a housing including a first end (46), a second end (48) and a first passageway (26). The housing has a first port and a second port. A valve member (22) is disposed within the housing and movable relative thereto. The valve member (22) defines a portion of the first passageway (26) that includes a first opening configured for alignment and sealed fluid communication with the first port and the second port. The portion of the first passageway (26) further includes a second opening having a greater relative dimension than the first opening. The valve member (22) is manipulable to establish sealed fluid communication between the first opening and the first port or the second port while maintaining continuous sealed fluid communication between the second opening and the first passageway (26) adjacent to the second end (48) of the housing. The valve member (22) can be disposed within the housing for rotation relative thereto.

公开(公告)号：EP1534364A1

公开(公告)日：2005-06-01

申请号：EP03762256.0

申请日：2003-06-26

申请人： C.R. BARD, INC.

发明人： BRIGHT, Jeffrey, D. ,  GAILEY, Robert, N. ,  CALDER, Stephen, D. ,  BURKE, Paul

IPC分类号： A61M5/142 ,  A61M39/12

CPC分类号： F16L33/2071 ,  A61M5/14276 ,  A61M39/0208 ,  A61M39/1011 ,  A61M39/12 ,  A61M2039/1044 ,  A61M2039/1072 ,  F16L33/30 ,  F16L47/12

摘要： A catheter system for locking a catheter to an implantable pump and for effectively flushing a catheter after implantation within a body. A locking component comprises an extension boot and catheter lock that together fluidly connect the catheter to the pump in a secure, safe and effective manner. A catheter component comprises a design having kink-resistant walls and a unique tip. A flushing component comprises a hub and stylet combination characterized by a hydrophilic coating on the stylet and a flush through hub to allow flushing of the stylet while inside the catheter.

公开(公告)号：EP0883430A4

公开(公告)日：2000-04-26

申请号：EP96936727

申请日：1996-10-18

申请人： HARVEST TECHNOLOGIES CORP

发明人： VERKAART WESLEY H ,  ELLSWORTH JAMES R

IPC分类号： B65D30/22 ,  A61J1/00 ,  A61J1/05 ,  A61J1/10 ,  A61J1/14 ,  A61M1/00 ,  A61M1/10 ,  A61M1/34 ,  A61M1/36 ,  A61M39/02 ,  A61M39/10 ,  B01D29/03 ,  B01D36/00 ,  F04B43/00 ,  F04B43/12 ,  B01D27/08

CPC分类号： A61J1/10 ,  A61J1/1475 ,  A61M1/0001 ,  A61M1/0007 ,  A61M1/0023 ,  A61M1/0049 ,  A61M1/0056 ,  A61M1/1006 ,  A61M1/3626 ,  A61M1/3627 ,  A61M39/10 ,  A61M2039/1044 ,  A61M2205/14 ,  A61M2205/3393 ,  A61M2205/75 ,  A61M2206/16 ,  B01D29/036 ,  B01D29/908 ,  B01D36/001 ,  F04B43/0072 ,  F04B43/1253 ,  F04B43/1284

摘要： A filter bag (200) for a fluid comprises first and second outer sheets (202, 204) forming a cavity. A filter (206) between said sheets divides said cavity into first and second chambers in communication with each other through said filter (206). Fluid inlet means (210) communicate with said first chamber for conducting fluid into said cavity. Fluid outlet means (212) communicate with said second chamber for conducting fluid out of said cavity. The said sheets (202, 204) and filter (206) are bonded together at a first peripheral bond (218) and only said sheets are bonded together at a second peripheral bond (220).

公开(公告)号：EP0869826A4

公开(公告)日：1999-04-07

申请号：EP96913156

申请日：1996-04-26

申请人： KIPP DAVID R

发明人： KIPP DAVID R ,  WERSCHMIDT GARY S ,  FEITH RAYMOND P

IPC分类号： A61M39/10 ,  A61M25/00

CPC分类号： A61M39/10 ,  A61M39/1011 ,  A61M2039/1033 ,  A61M2039/1044 ,  Y10T137/786

摘要： This invention is an improved Luer lock connector having a pair of tapered engagement surfaces (32, 50) between the hub (24) and one of the two components of the Luer connector. The tapered engagement surfaces (32, 50) provide a gradual frictional engagement when tightening the hub (24) to minimize inadvertent reverse rotation and loosening of the hub (24). The tubular body is also provided with a plurality of axially extending splines (94) for engagement with a plurality of inwardly radially directed ribs (52) on the hub (24) to positively rotationally lock the two components when the hub (24) is in a proximal position. A small circumferential ridge (106) provides tactile feedback to an operator to indicate when the hub (24) is in a positive rotationally interlocked relationship with the tubular body. The hub (24) may be completely removed in a proximal direction from the tubular body and retracted proximally along a supply line to remove it from the connector site.

公开(公告)号：EP0869826A1

公开(公告)日：1998-10-14

申请号：EP96913156.0

申请日：1996-04-26

申请人： Kipp, David R.

发明人： KIPP, David, R. ,  WERSCHMIDT, Gary, S. ,  FEITH, Raymond, P.

IPC分类号： A61M39

CPC分类号： A61M39/10 ,  A61M39/1011 ,  A61M2039/1033 ,  A61M2039/1044 ,  Y10T137/786

摘要： This invention is an improved Luer lock connector having a pair of tapered engagement surfaces (32, 50) between the hub (24) and one of the two components of the Luer connector. The tapered engagement surfaces (32, 50) provide a gradual frictional engagement when tightening the hub (24) to minimize inadvertent reverse rotation and loosening of the hub (24). The tubular body is also provided with a plurality of axially extending splines (94) for engagement with a plurality of inwardly radially directed ribs (52) on the hub (24) to positively rotationally lock the two components when the hub (24) is in a proximal position. A small circumferential ridge (106) provides tactile feedback to an operator to indicate when the hub (24) is in a positive rotationally interlocked relationship with the tubular body. The hub (24) may be completely removed in a proximal direction from the tubular body and retracted proximally along a supply line to remove it from the connector site.