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1. 发明申请

WO02056945A8 SYRINGE INTERFACES AND SYRINGE ADAPTERS FOR USE WITH MEDICAL INJECTORS 审中-公开
标题翻译：用于医用注射器的SYRINGE接口和SYRINGE接头
公开(公告)号：WO02056945A8
公开(公告)日：2002-10-03
申请号：PCT/US0201657
申请日：2002-01-18
申请人： MEDRAD INC , SPOHN MICHAEL A , DEDIG JAMES ALBERT , BERRY DAVID H , WILLIAMS GLEN P
发明人： SPOHN MICHAEL A , DEDIG JAMES ALBERT , BERRY DAVID H , WILLIAMS GLEN P
IPC分类号： A61M5/145 , A61M5/00
CPC分类号： A61M5/1458 , A61M5/14546 , A61M5/14566
摘要： A syringe interface or adapter includes a first retaining member that pivots about an axis generally perpendicular to and offset from the axis of an injector piston when the syringe interface is attached to the injector. The first retaining member pivots in a rearward direction to engage a portion of the syringe flange. The syringe interface further includes a second retaining member slideably positioned within a passage in the syringe interface to slide in a direction generally perpendicular to the axis of the piston when the syringe interface is attached to the injector to engage a portion of the syringe flange. The first retaining member and the second retaining member preferably cooperate to engage the syringe flange around the entire perimeter of the syringe flange. The first retaining member is preferably biased toward an open position. The syringe interface can also include a rear portion having an attachment mechanism to attach the syringe interface to the injector.
摘要翻译：注射器接口或适配器包括第一保持构件，当注射器接口附接到注射器时，第一保持构件围绕大致垂直于和从注射器活塞的轴线偏移的轴线枢转。第一保持构件沿向后方向枢转以接合注射器凸缘的一部分。注射器接口还包括第二保持构件，其可滑动地定位在注射器接口中的通道内，以便当注射器接口附接到注射器以与注射器凸缘的一部分接合时，大致垂直于活塞轴线的方向滑动。第一保持构件和第二保持构件优选地配合以将注射器凸缘接合在注射器凸缘的整个周边周围。第一保持构件优选地朝向打开位置偏置。注射器接口还可以包括具有附接机构以将注射器接口附接到注射器的后部。

2. 发明申请

WO02056945A3 SYRINGE INTERFACES AND SYRINGE ADAPTERS FOR USE WITH MEDICAL INJECTORS 审中-公开
标题翻译：用于医用注射器的SYRINGE接口和SYRINGE接头
公开(公告)号：WO02056945A3
公开(公告)日：2002-12-12
申请号：PCT/US0201657
申请日：2002-01-18
申请人： MEDRAD INC , SPOHN MICHAEL A , DEDIG JAMES ALBERT , BERRY DAVID H , WILLIAMS GLEN P
发明人： SPOHN MICHAEL A , DEDIG JAMES ALBERT , BERRY DAVID H , WILLIAMS GLEN P
IPC分类号： A61M5/145
CPC分类号： A61M5/1458 , A61M5/14546 , A61M5/14566
摘要： A syringe interface or adapter (700) includes a first retaining member (730) that pivots about an axis generally perpendicular to and offset from the axis (A") of an injector piston when the syringe interface is attached to the injector. The first retaining member (720) pivots in a rearward direction to engage a portion of the syringe flange (220). The syringe interface further includes a second retaining member slideably positioned within a passage in the syringe interface to slide in a direction generally perpendicular to the axis of the piston when the syringe interface is attached to the injector to engage a portion of the syringe flange. The first retaining member and the second retaining member preferably cooperate to engage the syringe flange around the entire perimeter of the syringe flange. The first retaining member is preferably biased toward an open position. The syringe interface can also include a rear portion having an attachment mechanism to attach the syringe interface to the injector.
摘要翻译：注射器接口或适配器（700）包括第一保持构件（730），当第一保持构件（730）附接到注射器时，第一保持构件（730）绕着大致垂直于和从该注射器活塞的轴线（A“）偏移的轴线枢转，所述注射器接口还包括可滑动地定位在所述注射器接口中的通道内的第二保持构件，以沿着大致垂直于所述注射器凸缘的轴线的方向滑动当所述注射器接口附接到所述注射器以接合所述注射器凸缘的一部分时，所述活塞优选地配合以使所述注射器凸缘接合所述注射器凸缘的整个周边，所述第一保持构件优选地朝向打开位置偏压。注射器接口还可以包括具有附接机构以附接注射器接口的后部到注射器。

3. 发明申请

WO2005105196A2 FLUID DELIVERY SYSTEM, FLUID PATH SET, STERILE CONNECTOR AND IMPROVED DRIP CHAMBER AND PRESSURE ISOLATION MECHANISM 审中-公开
标题翻译：流体输送系统，流体路径设置，无缝连接器和改进的液压室和压力隔离机构
公开(公告)号：WO2005105196A2
公开(公告)日：2005-11-10
申请号：PCT/US2005/011681
申请日：2005-04-05
申请人： MEDRAD, INC. , SPOHN, Michael, A. , HAURY, John, A. , DEDIG, James Albert , FELIX, Susan Lynn , MCCOPPIN, Anthony, S. , EHRENBERGER, Michael, J. , GIMBEL, James, M. , SUNDAY, Jared, A.
发明人： SPOHN, Michael, A. , HAURY, John, A. , DEDIG, James Albert , FELIX, Susan Lynn , MCCOPPIN, Anthony, S. , EHRENBERGER, Michael, J. , GIMBEL, James, M. , SUNDAY, Jared, A.
IPC分类号： A61M25/16
CPC分类号： A61M39/24 , A61M5/007 , A61M5/1408 , A61M5/14546 , A61M5/16831 , A61M5/1684 , A61M5/16881 , A61M5/365 , A61M2005/1403 , A61M2005/14553 , A61M2039/242 , A61M2039/2473 , A61M2039/2486 , A61M2039/2493 , A61M2205/3306 , A61M2205/581 , A61M2205/583
摘要： The fluid path set is intended for use in a fluid delivery system. The fluid path set includes a multi-patient use section adapted for connection to a pressurizing device used in the fluid delivery system, and to a source of fluid, such as contrast media, to be loaded into the syringe. The fluid path set further includes a per-patient use section that is removably connected to the multi-patient use section. One or more connectors removably connects the multi-patient use section and the per-patient use section. A drip chamber is provided between the source of fluid and the syringe, and includes a projection window for determining fluid levels in the drip chamber. The per-patient use section includes a pressure isolation mechanism. The pressure isolation mechanism includes a lumen, a pressure isolation port, and a valve member with a biasing portion that biases the valve member to a normally open position.
摘要翻译：流体路径组用于流体输送系统。流体路径组包括适于连接到在流体输送系统中使用的加压装置的多用户使用部分，以及要装载到注射器中的流体源（例如造影剂）。流体路径组还包括可拆卸地连接到多用户使用部分的每个患者使用部分。一个或多个连接器可拆卸地连接多用户使用部分和每个患者使用部分。在流体源和注射器之间提供滴水室，并且包括用于确定滴液室中的液体水平的投影窗口。患者使用部分包括压力隔离机构。压力隔离机构包括管腔，压力隔离端口和具有将阀构件偏压到常开位置的偏置部分的阀构件。

4. 发明申请

WO2005105196A3 FLUID PATH SET WITH PRESSURE ISOLATION MECHANISM 审中-公开
标题翻译：具有压力隔离机构的流体路径
公开(公告)号：WO2005105196A3
公开(公告)日：2006-10-12
申请号：PCT/US2005011681
申请日：2005-04-05
申请人： MEDRAD INC , SPOHN MICHAEL A , HAURY JOHN A , DEDIG JAMES ALBERT , FELIX SUSAN LYNN , MCCOPPIN ANTHONY S , EHRENBERGER MICHAEL J , GIMBEL JAMES M , SUNDAY JARED A
发明人： SPOHN MICHAEL A , HAURY JOHN A , DEDIG JAMES ALBERT , FELIX SUSAN LYNN , MCCOPPIN ANTHONY S , EHRENBERGER MICHAEL J , GIMBEL JAMES M , SUNDAY JARED A
IPC分类号： A61M25/16 , A61M5/00 , A61M5/14 , A61M5/145 , A61M5/168 , A61M5/36 , A61M39/24 , F16K17/00
CPC分类号： A61M39/24 , A61M5/007 , A61M5/1408 , A61M5/14546 , A61M5/16831 , A61M5/1684 , A61M5/16881 , A61M5/365 , A61M2005/1403 , A61M2005/14553 , A61M2039/242 , A61M2039/2473 , A61M2039/2486 , A61M2039/2493 , A61M2205/3306 , A61M2205/581 , A61M2205/583
摘要： The fluid path set is intended for use in a fluid delivery system. The fluid path set includes a multi-patient use section adapted for connection to a pressurizing device used in the fluid delivery system, and to a source of fluid, such as contrast media, to be loaded into the syringe. The fluid path set further includes a per-patient use section that is removably connected to the multi-patient use section. One or more connectors removably connects the multi-patient use section and the per-patient use section. A drip chamber is provided between the source of fluid and the syringe, and includes a projection window for determining fluid levels in the drip chamber. The per-patient use section includes a pressure isolation mechanism. The pressure isolation mechanism includes a lumen, a pressure isolation port, and a valve member with a biasing portion that biases the valve member to a normally open position.
摘要翻译：流体路径组用于流体输送系统。流体路径组包括适于连接到在流体输送系统中使用的加压装置的多用户使用部分，以及要装载到注射器中的流体源（例如造影剂）。流体路径组还包括可拆卸地连接到多用户使用部分的每个患者使用部分。一个或多个连接器可拆卸地连接多用户使用部分和每个患者使用部分。在流体源和注射器之间提供滴水室，并且包括用于确定滴液室中的液体水平的投影窗口。患者使用部分包括压力隔离机构。压力隔离机构包括管腔，压力隔离端口和具有将阀构件偏压到常开位置的偏置部分的阀构件。

5. 发明申请

WO2002056945A2 SYRINGE INTERFACES AND SYRINGE ADAPTERS FOR USE WITH MEDICAL INJECTORS 审中-公开
标题翻译：注射器接口和注射器适配器用于医用注射器
公开(公告)号：WO2002056945A2
公开(公告)日：2002-07-25
申请号：PCT/US2002/001657
申请日：2002-01-18
申请人： MEDRAD, INC. , SPOHN, Michael, A. , DEDIG, James, Albert , BERRY, David, H. , WILLIAMS, Glen, P.
发明人： SPOHN, Michael, A. , DEDIG, James, Albert , BERRY, David, H. , WILLIAMS, Glen, P.
IPC分类号： A61M5/00
CPC分类号： A61M5/1458 , A61M5/14546 , A61M5/14566
摘要： A syringe interface or adapter includes a first retaining member that pivots about an axis generally perpendicular to and offset from the axis of an injector piston when the syringe interface is attached to the injector. The first retaining member pivots in a rearward direction to engage a portion of the syringe flange. The syringe interface further includes a second retaining member slideably positioned within a passage in the syringe interface to slide in a direction generally perpendicular to the axis of the piston when the syringe interface is attached to the injector to engage a portion of the syringe flange. The first retaining member and the second retaining member preferably cooperate to engage the syringe flange around the entire perimeter of the syringe flange. The first retaining member is preferably biased toward an open position. The syringe interface can also include a rear portion having an attachment mechanism to attach the syringe interface to the injector.
摘要翻译：注射器接口或适配器包括第一保持构件，当注射器接口附接到注射器时，该第一保持构件绕大致垂直于注射器活塞的轴线并且偏离注射器活塞的轴线的轴线枢转。第一保持构件沿向后方向枢转以接合注射器凸缘的一部分。所述注射器接口还包括第二保持构件，所述第二保持构件可滑动地定位在所述注射器接口中的通道内，以在所述注射器接口附接到所述注射器以接合所述注射器凸缘的一部分时沿大致垂直于所述活塞的轴线的方向滑动。第一保持构件和第二保持构件优选协作以围绕注射器凸缘的整个周边接合注射器凸缘。第一保持构件优选朝向打开位置偏置。注射器接口还可以包括具有将注射器接口连接到注射器的连接机构的后部。

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