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1. 发明申请

WO1997011296A1 TENSION RESPONSIVE PINCH VALVE 审中-公开
标题翻译：张力响应的密封阀
公开(公告)号：WO1997011296A1
公开(公告)日：1997-03-27
申请号：PCT/US1996014602
申请日：1996-09-11
申请人： ABBOTT LABORATORIES
发明人： ABBOTT LABORATORIES , OSBORNE, Robert, S. , PIONTEK, Carl, J. , BUCK, Bradford, L. , FLEMING, Matthew, S. , WILSON, Grant, R. , PATTON, William, E. , ALEXANDER, Kathryn, E. , HARRIS, Jeremy, M. , LYON, William, F.
IPC分类号： F16K07/02
CPC分类号： A61M39/288
摘要： A tension responsive pinch valve is made up of a combination of an elastically flexible pinch valve element and a length of flexible tubing having a section that is to be closed automatically by being distorted to the point of pinching or kinking and thus closing the lumen when the distorted section is not under longitudinal tension. The pinch valve element is associated longitudinally with the tubing section and preferably has two end portions connected by a shank portion. The end portions are attached to the tubing section at spaced-apart points longitudinally of the flexible tubing such that the length of the encompassed section is much longer than the shank portion of the pinch valve element. If the elastic yield strength of the shank portion is greater than the bend resistance of the flexible tubing, the encompassed section of the flexible tubing will be bent over to the point of occlusion when the section is not under tension but will allow the passage of fluid when longitudinal unkinking tension is applied.
摘要翻译：张力响应夹紧阀由弹性柔性夹管阀元件和一定长度的柔性管道的组合构成，该管状部件具有通过扭曲到捏合或扭结点并因此在管腔闭合时自动关闭的部分扭曲部分不在纵向张力之下。夹管阀元件与管道部分纵向连接，并且优选地具有通过柄部分连接的两个端部部分。端部在柔性管的纵向上以间隔开的点附接到管部分，使得包围部分的长度比夹紧阀元件的柄部分长得多。如果柄部分的弹性屈服强度大于柔性管的弯曲阻力，当该部分不处于张力下时，柔性管的包围部分将被弯曲到咬合点，但允许流体通过当施加纵向不打滑张力时。

2. 发明申请

WO1997010863A1 FLUID DELIVERY SET 审中-公开
标题翻译：流体输送装置
公开(公告)号：WO1997010863A1
公开(公告)日：1997-03-27
申请号：PCT/US1996014809
申请日：1996-09-16
申请人： ABBOTT LABORATORIES
发明人： ABBOTT LABORATORIES , OSBORNE, Robert, S. , PIONTEK, Carl, J. , CLEGG, Robert, D. , BUCK, Bradford, L. , FLEMING, Matthew, S. , WILSON, Grant, R. , PATTON, William, E. , ALEXANDER, Kathryn, E. , HARRIS, Jeremy, R. , LYON, William, F.
IPC分类号： A61M05/142
CPC分类号： A61M5/142
摘要： A fluid delivery set has three lengths of flexible tubing. The first length of flexible tubing at one end is connectable to or integral with a supply container for enteral or parenteral fluid, and at the other end is connected to the inlet of a drip chamber. The second length of flexible tubing is connected at one end to the outlet of the drip chamber, and at the other end to the inlet of a retention/connector device that has about a 90 DEG bend therein. The third length of flexible tubing is connected at one end to outlet of the retention/connector device, and at the other end is connectable to or integral with a means for introducing an enteral or parenteral fluid into the body of a patient. Preferably, a tension responsive pinch valve is operatively associated with the second length of flexible tubing.
摘要翻译：流体输送组具有三段柔性管。在一端的柔性管的第一长度可连接到用于肠内或肠胃外流体的供应容器或与其一体，并且另一端连接到滴注室的入口。柔性管的第二长度在一端连接到滴水室的出口，另一端连接到其中具有大约90度弯曲的保持/连接器装置的入口。柔性管的第三长度在一端连接到保持/连接器装置的出口，而另一端连接到或用于将肠内或肠胃外流体引入患者体内的装置。优选地，张力响应夹紧阀可操作地与第二长度的柔性管相关联。

3. 发明公开

EP0847509A1 TENSION RESPONSIVE PINCH VALVE 失效
标题翻译：张紧力响应式阀门
公开(公告)号：EP0847509A1
公开(公告)日：1998-06-17
申请号：EP96930825.0
申请日：1996-09-11
申请人： Abbott Laboratories
发明人： OSBORNE, Robert, S. , PIONTEK, Carl, J. , BUCK, Bradford, L. , FLEMING, Matthew, S. , WILSON, Grant, R. , PATTON, William, E. , ALEXANDER, Kathryn, E. , HARRIS, Jeremy, M. , LYON, William, F.
IPC分类号： F16K7 , A61M5 , A61M39
CPC分类号： A61M39/288
摘要： A tension responsive pinch valve is made up of a combination of an elastically flexible pinch valve element and a length of flexible tubing having a section that is to be closed automatically by being distorted to the point of pinching or kinking and thus closing the lumen when the distorted section is not under longitudinal tension. The pinch valve element is associated longitudinally with the tubing section and preferably has two end portions connected by a shank portion. The end portions are attached to the tubing section at spaced-apart points longitudinally of the flexible tubing such that the length of the encompassed section is much longer than the shank portion of the pinch valve element. If the elastic yield strength of the shank portion is greater than the bend resistance of the flexible tubing, the encompassed section of the flexible tubing will be bent over to the point of occlusion when the section is not under tension but will allow the passage of fluid when longitudinal unkinking tension is applied.
摘要翻译：张力响应夹管阀由弹性柔性夹管阀元件和一段柔性管组成，所述柔性管具有通过扭曲到夹紧或扭结的位置而自动闭合的部分，扭曲的部分不受纵向张力。夹管阀元件纵向地与管道部分相关联并且优选地具有通过柄部分连接的两个端部部分。端部部分在柔性管的纵向的间隔开的点处连接到管部分，使得包围部分的长度比夹管阀元件的柄部分长得多。如果杆部分的弹性屈服强度大于柔性管的弯曲阻力，则当该部分不处于张力下时，柔性管的被包围部分将被弯曲到闭塞点，但将允许流体通过当施加纵向不卷曲张力时。

4. 发明授权

EP0857077B1 FLUID DELIVERY SET 失效
标题翻译：流体输送装置
公开(公告)号：EP0857077B1
公开(公告)日：2003-05-21
申请号：EP96931592.8
申请日：1996-09-16
申请人： Abbott Laboratories
发明人： OSBORNE, Robert, S. , PIONTEK, Carl, J. , CLEGG, Robert, D. , BUCK, Bradford, L. , FLEMING, Matthew, S. , WILSON, Grant, R. , PATTON, William, E. , ALEXANDER, Kathryn, E. , HARRIS, Jeremy, R. , LYON, William, F.
IPC分类号： A61M5/142
CPC分类号： A61M5/142
摘要： A fluid delivery set has three lengths of flexible tubing. The first length of flexible tubing at one end is connectable to or integral with a supply container for enteral or parenteral fluid, and at the other end is connected to the inlet of a drip chamber. The second length of flexible tubing is connected at one end to the outlet of the drip chamber, and at the other end to the inlet of a retention/connector device that has about a 90 DEG bend therein. The third length of flexible tubing is connected at one end to outlet of the retention/connector device, and at the other end is connectable to or integral with a means for introducing an enteral or parenteral fluid into the body of a patient. Preferably, a tension responsive pinch valve is operatively associated with the second length of flexible tubing.
摘要翻译：流体输送装置具有三段柔性管。一端的柔性管的第一长度可连接到用于肠内或肠胃外流体的供应容器或与其成一体，并且另一端连接到滴注腔的入口。软管的第二段在一端连接到滴注腔的出口，另一端连接到其中具有大约90°弯曲的保持/连接器装置的入口。柔性管的第三长度在一端连接到保持/连接器装置的出口，并且在另一端可连接到用于将肠内或肠胃外流体引入患者体内的装置或与其成一体。优选地，张力响应夹管阀可操作地与第二段柔性管相关联。

5. 发明公开

EP0857077A1 FLUID DELIVERY SET 失效
标题翻译：流体输送装置
公开(公告)号：EP0857077A1
公开(公告)日：1998-08-12
申请号：EP96931592.0
申请日：1996-09-16
申请人： Abbott Laboratories
发明人： OSBORNE, Robert, S. , PIONTEK, Carl, J. , CLEGG, Robert, D. , BUCK, Bradford, L. , FLEMING, Matthew, S. , WILSON, Grant, R. , PATTON, William, E. , ALEXANDER, Kathryn, E. , HARRIS, Jeremy, R. , LYON, William, F.
IPC分类号： A61M5 , A61M39
CPC分类号： A61M5/142
摘要： A fluid delivery set has three lengths of flexible tubing. The first length of flexible tubing at one end is connectable to or integral with a supply container for enteral or parenteral fluid, and at the other end is connected to the inlet of a drip chamber. The second length of flexible tubing is connected at one end to the outlet of the drip chamber, and at the other end to the inlet of a retention/connector device that has about a 90° bend therein. The third length of flexible tubing is connected at one end to outlet of the retention/connector device, and at the other end is connectable to or integral with a means for introducing an enteral or parenteral fluid into the body of a patient. Preferably, a tension responsive pinch valve is operatively associated with the second length of flexible tubing.
摘要翻译：流体输送装置具有三段柔性管。一端的柔性管的第一长度可连接到用于肠内或肠胃外流体的供应容器或与其成一体，并且另一端连接到滴注腔的入口。第二长度的柔性管在一端连接到滴注腔的出口，另一端连接到其中具有大约90°弯曲的保持/连接器装置的入口。柔性管的第三长度在一端连接到保持/连接器装置的出口，并且在另一端可连接到用于将肠内或肠胃外流体引入患者体内的装置或与其成一体。优选地，张力响应夹管阀可操作地与第二段柔性管相关联。

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