公开(公告)号：WO1996017647A1

公开(公告)日：1996-06-13

申请号：PCT/US1995014887

申请日：1995-11-15

Applicant: ABBOTT LABORATORIES

Inventor： ABBOTT LABORATORIES ,  CHOUDHURY, Hrishikesh ,  HELGREN, R., Hayes ,  VALENTINCIC, Charles, C.

IPC: A61M39/04

CPC classification number: A61M39/045 ,  Y10S604/905

Abstract: A valve including a substantially ridig cannula and a valve member positioned for operable communication with the cannula. The valve member is formed from a substantially resilient material, having a slit extending therethrough, and movable with respect to the cannula between a first closed position and a second open position. The slit is substantially closed by the resiliency of the material of the valve member when the valve member is positioned in the first closed position and the cannula cooperates to extend through the slit during movement of the valve member from the first closed position to the second open position to establish a fluid flow path through the cannula and the valve member. A sealing member is also provided independant from a flow of fluid within the fluid flow path to provide positive sealing of the slit when the valve member is positioned in the first closed position.

Abstract translation: 一种阀，包括一个基本上有齿的插管和一个定位成可与套管可操作连通的阀件。 阀构件由基本上弹性的材料形成，其具有穿过其延伸的狭缝，并且可相对于套管在第一关闭位置和第二打开位置之间移动。 当阀构件位于第一关闭位置时，狭缝基本上被阀构件的材料的弹性封闭，并且套管在阀构件从第一关闭位置运动到第二开口期间协同作用以延伸通过狭缝 以建立穿过套管和阀构件的流体流动路径。 当阀构件位于第一关闭位置时，也可以独立于流体流动路径内的流体流提供密封构件以提供狭缝的正密封。

公开(公告)号：WO1996003961A1

公开(公告)日：1996-02-15

申请号：PCT/US1995009074

申请日：1995-07-19

Applicant: ABBOTT LABORATORIES

Inventor： ABBOTT LABORATORIES ,  HELGREN, R., Hayes ,  VALENTINCIC, Charles, C.

IPC: A61J01/00

CPC classification number: A61J1/1406 ,  B26D3/08 ,  B26D7/14 ,  B26F1/0084 ,  Y10T83/0252 ,  Y10T83/05 ,  Y10T83/0524 ,  Y10T83/323 ,  Y10T83/343 ,  Y10T83/9314

Abstract: A reseal (40) with a partially perforated membrane (108) is provided along with a method and apparatus for making such a reseal (40). In a preferred embodiment, the reseal membrane (108) is subjected to a tensile force, and a cutting edge of a lance (90) is advanced partially into the reseal membrane (108). More than one partial perforation can be provided in special configurations. Apparatus for providing a reseal membrane (108) with such a partial perforation includes a clamp assembly for clamping a periphery of the reseal, an anvil (80) for engaging one side of the reseal membrane (108), positioning mechanisms for effecting relative movement between the anvil (80) and clamp assembly to stretch the membrane (108), a lance (90) defining a cutting edge and a mounting structure for holding the lance adjacent the other side of the reseal (40), and a drive system for effecting relative movement between the lance (90) on the one hand and the anvil (80), clamping assembly, and reseal (40) on the other hand so as to effect partial penetration of the membrane (108) with the cutting edge of the lance (90).

Abstract translation: 提供具有部分穿孔的膜（108）的再密封（40）以及用于制造这种再密封（40）的方法和装置。 在一个优选实施例中，再密封膜（108）受到张力，并且喷枪（90）的切割边缘部分地进入再密封膜（108）。 可以在特殊配置中提供多于一个部分穿孔。 用于提供具有这种部分穿孔的再密封膜（108）的装置包括用于夹紧再密封周边的夹具组件，用于接合再密封膜（108）的一侧的砧座（80），用于实现重新密封膜 砧座（80）和用于拉伸膜（108）的夹具组件，限定切割边缘的喷枪（90）和用于保持喷枪邻近密封件（40）的另一侧的安装结构，以及用于实现 另一方面，一方面喷枪（90）与砧座（80），夹紧组件和再密封（40）之间的相对运动，以便使膜（108）与喷枪的切割刃部分地穿透 （90）。

公开(公告)号：EP0796122A1

公开(公告)日：1997-09-24

申请号：EP95941405.0

申请日：1995-11-15

Applicant: Abbott Laboratories

Inventor： CHOUDHURY, Hrishikesh ,  HELGREN, R., Hayes ,  VALENTINCIC, Charles, C.

IPC: A61M39

CPC classification number: A61M39/045 ,  Y10S604/905

Abstract: A valve including a substantially ridig cannula and a valve member positioned for operable communication with the cannula. The valve member is formed from a substantially resilient material, having a slit extending therethrough, and movable with respect to the cannula between a first closed position and a second open position. The slit is substantially closed by the resiliency of the material of the valve member when the valve member is positioned in the first closed position and the cannula cooperates to extend through the slit during movement of the valve member from the first closed position to the second open position to establish a fluid flow path through the cannula and the valve member. A sealing member is also provided independant from a flow of fluid within the fluid flow path to provide positive sealing of the slit when the valve member is positioned in the first closed position.

公开(公告)号：EP0773776A1

公开(公告)日：1997-05-21

申请号：EP95927271.0

申请日：1995-07-19

Applicant: Abbott Laboratories

Inventor： HELGREN, R., Hayes ,  VALENTINCIC, Charles, C.

IPC: A61J1 ,  B26D3 ,  B26D7 ,  B26F1

CPC classification number: A61J1/1406 ,  B26D3/08 ,  B26D7/14 ,  B26F1/0084 ,  Y10T83/0252 ,  Y10T83/05 ,  Y10T83/0524 ,  Y10T83/323 ,  Y10T83/343 ,  Y10T83/9314

Abstract: A reseal (40) with a partially perforated membrane (108) is provided along with a method and apparatus for making such a reseal (40). In a preferred embodiment, the reseal membrane (108) is subjected to a tensile force, and a cutting edge of a lance (90) is advanced partially into the reseal membrane (108). More than one partial perforation can be provided in special configurations. Apparatus for providing a reseal membrane (108) with such a partial perforation includes a clamp assembly for clamping a periphery of the reseal, an anvil (80) for engaging one side of the reseal membrane (108), positioning mechanisms for effecting relative movement between the anvil (80) and clamp assembly to stretch the membrane (108), a lance (90) defining a cutting edge and a mounting structure for holding the lance adjacent the other side of the reseal (40), and a drive system for effecting relative movement between the lance (90) on the one hand and the anvil (80), clamping assembly, and reseal (40) on the other hand so as to effect partial penetration of the membrane (108) with the cutting edge of the lance (90).

公开(公告)号：EP1263658A2

公开(公告)日：2002-12-11

申请号：EP01924103.3

申请日：2001-02-27

Applicant: Abbott Laboratories

Inventor： LASAITIS, Con, A. ,  VALENTINCIC, Charles, C. ,  DANIELS, Marc, M.

IPC: B65D41/28 ,  B65D39/16 ,  A61J1/00 ,  A61J1/05

CPC classification number: A61J1/10

Abstract: A cap (16) is provided for covering a port (20) of a fluid administration assembly (10). The cap (16) comprises a top wall (22), a side-cylindrical wall (24) defining an opening (28) into which said port (20) can be inserted, and an inside surface of the top (22) and side wall (24) which defines a chamber (30). The cap (16) further comprises a handle (32) extending from said top wall (22) and a plug (26) extending from the inside surface of said top wall (22) within said chamber (30).

公开(公告)号：EP0796122B1

公开(公告)日：2001-10-31

申请号：EP95941405.3

申请日：1995-11-15

Applicant: Abbott Laboratories

Inventor： CHOUDHURY, Hrishikesh ,  HELGREN, R., Hayes ,  VALENTINCIC, Charles, C.

IPC: A61M39/04 ,  A61M39/26 ,  A61J1/00 ,  A61M5/162 ,  A61M5/168 ,  A61M39/22 ,  A61M39/24

CPC classification number: A61M39/045 ,  Y10S604/905

Abstract: A valve including a substantially ridig cannula and a valve member positioned for operable communication with the cannula. The valve member is formed from a substantially resilient material, having a slit extending therethrough, and movable with respect to the cannula between a first closed position and a second open position. The slit is substantially closed by the resiliency of the material of the valve member when the valve member is positioned in the first closed position and the cannula cooperates to extend through the slit during movement of the valve member from the first closed position to the second open position to establish a fluid flow path through the cannula and the valve member. A sealing member is also provided independant from a flow of fluid within the fluid flow path to provide positive sealing of the slit when the valve member is positioned in the first closed position.

公开(公告)号：EP0773776B1

公开(公告)日：2000-04-19

申请号：EP95927271.7

申请日：1995-07-19

Applicant: Abbott Laboratories

Inventor： HELGREN, R., Hayes ,  VALENTINCIC, Charles, C.

IPC: A61J1/00 ,  A61M39/04 ,  B26D7/14 ,  B26D3/08

CPC classification number: A61J1/1406 ,  B26D3/08 ,  B26D7/14 ,  B26F1/0084 ,  Y10T83/0252 ,  Y10T83/05 ,  Y10T83/0524 ,  Y10T83/323 ,  Y10T83/343 ,  Y10T83/9314

Abstract: A reseal (40) with a partially perforated membrane (108) is provided along with a method and apparatus for making such a reseal (40). In a preferred embodiment, the reseal membrane (108) is subjected to a tensile force, and a cutting edge of a lance (90) is advanced partially into the reseal membrane (108). More than one partial perforation can be provided in special configurations. Apparatus for providing a reseal membrane (108) with such a partial perforation includes a clamp assembly for clamping a periphery of the reseal, an anvil (80) for engaging one side of the reseal membrane (108), positioning mechanisms for effecting relative movement between the anvil (80) and clamp assembly to stretch the membrane (108), a lance (90) defining a cutting edge and a mounting structure for holding the lance adjacent the other side of the reseal (40), and a drive system for effecting relative movement between the lance (90) on the one hand and the anvil (80), clamping assembly, and reseal (40) on the other hand so as to effect partial penetration of the membrane (108) with the cutting edge of the lance (90).