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1. 发明申请

WO2008157351A3 PROGRESSIVE CAVITY PROPAGATION PUMP 审中-公开
标题翻译：渐进式传播泵
公开(公告)号：WO2008157351A3
公开(公告)日：2009-04-02
申请号：PCT/US2008066914
申请日：2008-06-13
申请人： SMITHS MEDICAL ASD INC , AMLEY JOSEPH , LACROSS STEVEN , LINCOLN DANNY , MACK STANLEY PAUL , VICK STEPHEN L , PATZER CHARLES R
发明人： AMLEY JOSEPH , LACROSS STEVEN , LINCOLN DANNY , MACK STANLEY PAUL , VICK STEPHEN L , PATZER CHARLES R
IPC分类号： A61M5/142 , F04B43/00 , F04B43/02 , F04B43/08 , F04B43/12
CPC分类号： A61M5/14228 , A61M5/14232 , F04B43/12
摘要： A pump (50) is provided that includes a body (52) made at least partially of an elastomeric material and an inlet port (62) and an outlet port (64), with each port (62, 64) being coupled to the body (52). The pump (50) further includes a flow passage (66) formed in the body (52) and extending between the inlet port (62) and the outlet port (64), with at least a portion of the flow passage (66) being normally closed and with the inlet port (62) being fluidicly uncoupled with the outlet port (64) when the pump (50) is in a free-state condition. An actuating device (76) is coupled to the body (52) and is operable for sequentially deforming the body (52) to create a cavity (88a) within the normally closed portion of the flow passage (66), the cavity (66) being in fluid communication with the iniet port (62), thereby drawing a packet of fluid (90a) from the inlet port (62) into the cavity and propagating the cavity and the packet of fluid contained therein toward the outlet port (64).
摘要翻译：提供了一种泵（50），其包括至少部分地由弹性体材料制成的主体（52）和入口（62）和出口（64），每个端口（62,64）联接到主体（52）。泵（50）还包括形成在主体（52）中并在入口（62）和出口（64）之间延伸的流动通道（66），流动通道（66）的至少一部分是当泵（50）处于自由状态时，通常关闭并且入口（62）与出口（64）流体地分离。致动装置（76）联接到主体（52）并且可操作以使主体（52）顺序变形，以在流动通道（66）的常闭部分内形成空腔（88a），空腔（66）与所述入口端口（62）流体连通，从而从所述入口端口（62）将一包流体（90a）从所述空腔中拉出并且将所述空腔和包含在其中的流体包向所述出口（64）传播。

2. 发明申请

WO2008157351A2 PROGRESSIVE CAVITY PROPAGATION PUMP 审中-公开
标题翻译：渐进式传播泵
公开(公告)号：WO2008157351A2
公开(公告)日：2008-12-24
申请号：PCT/US2008/066914
申请日：2008-06-13
申请人： SMITHS MEDICAL ASD, INC. , AMLEY, Joseph , LACROSS, Steven , LINCOLN, Danny , MACK, Stanley, Paul , VICK, Stephen, L. , PATZER, Charles, R.
发明人： AMLEY, Joseph , LACROSS, Steven , LINCOLN, Danny , MACK, Stanley, Paul , VICK, Stephen, L. , PATZER, Charles, R.
IPC分类号： A61M5/142 , F04B43/00 , F04B43/02 , F04B43/08 , F04B43/12
CPC分类号： A61M5/14228 , A61M5/14232 , F04B43/12
摘要： A pump (50) is provided that includes a body (52) made at least partially of an elastomeric material and an inlet port (62) and an outlet port (64), with each port (62, 64) being coupled to the body (52). The pump (50) further includes a flow passage (66) formed in the body (52) and extending between the inlet port (62) and the outlet port (64), with at least a portion of the flow passage (66) being normally closed and with the inlet port (62) being fluidicly uncoupled with the outlet port (64) when the pump (50) is in a free-state condition. An actuating device (76) is coupled to the body (52) and is operable for sequentially deforming the body (52) to create a cavity (88a) within the normally closed portion of the flow passage (66), the cavity (66) being in fluid communication with the iniet port (62), thereby drawing a packet of fluid (90a) from the inlet port (62) into the cavity and propagating the cavity and the packet of fluid contained therein toward the outlet port (64).
摘要翻译：提供了一种泵（50），其包括至少部分地由弹性体材料制成的主体（52）和入口（62）和出口（64），每个端口（62,64）联接到主体（52）。泵（50）还包括形成在主体（52）中并在入口（62）和出口（64）之间延伸的流动通道（66），流动通道（66）的至少一部分是当泵（50）处于自由状态时，通常关闭并且入口（62）与出口（64）流体地分离。致动装置（76）联接到主体（52）并且可操作以使主体（52）顺序变形，以在流动通道（66）的常闭部分内形成空腔（88a），空腔（66）与所述入口端口（62）流体连通，从而从所述入口端口（62）将一包流体（90a）从所述空腔中拉出并且将所述空腔和包含在其中的流体包向所述出口（64）传播。

3. 发明申请

WO2008144398A3 PUMP MODULE FOR USE IN A MEDICAL FLUID DISPENSING SYSTEM 审中-公开
公开(公告)号：WO2008144398A3
公开(公告)日：2008-11-27
申请号：PCT/US2008/063718
申请日：2008-05-15
申请人： SMITHS MEDICAL ASD, INC. , MACK, Stanley, Paul , PATZER, Charles, R. , VICK, Stephen, L.
发明人： MACK, Stanley, Paul , PATZER, Charles, R. , VICK, Stephen, L.
IPC分类号： A61M5/14 , A61M5/142 , A61M5/168 , A61M5/38
摘要： A pump module for use in a medical fluid dispensing system is provided that includes a pump body (50) and first (62a) and second (62b) pump chambers formed in the pump body (50). The module further includes a pair of chamber inlets (68, 68) and chamber outlets formed in the pump body (50), each associated with one of the pump chambers (62a, 62b). Each of the pump chambers (62a, 62b) further includes a first portion (72) having a generally spherical segment shape and a second portion (74) integral with the first portion and having a generally conical shape, with the first and second portions in fluid communication with the chamber inlet (68) and the chamber outlet. The second, conically shaped portion (74) converges to the chamber outlet.

4. 发明申请

WO2008144398A2 PUMP MODULE FOR USE IN A MEDICAL FLUID DISPENSING SYSTEM 审中-公开
标题翻译：用于医用流体分配系统的泵模块
公开(公告)号：WO2008144398A2
公开(公告)日：2008-11-27
申请号：PCT/US2008063718
申请日：2008-05-15
申请人： SMITHS MEDICAL ASD INC , MACK STANLEY PAUL , PATZER CHARLES R , VICK STEPHEN L
发明人： MACK STANLEY PAUL , PATZER CHARLES R , VICK STEPHEN L
IPC分类号： A61M25/14 , A61M5/142 , A61M5/168 , A61M5/38
CPC分类号： A61M5/1422 , A61M5/1413 , A61M5/16854 , A61M5/385 , A61M2205/128 , A61M2205/3351 , A61M2205/3355
摘要： A pump module for use in a medical fluid dispensing system is provided that includes a pump body (50) and first (62a) and second (62b) pump chambers formed in the pump body (50). The module further includes a pair of chamber inlets (68, 68) and chamber outlets formed in the pump body (50), each associated with one of the pump chambers (62a, 62b). Each of the pump chambers (62a, 62b) further includes a first portion (72) having a generally spherical segment shape and a second portion (74) integral with the first portion and having a generally conical shape, with the first and second portions in fluid communication with the chamber inlet (68) and the chamber outlet. The second, conically shaped portion (74) converges to the chamber outlet.
摘要翻译：提供了一种用于医疗流体分配系统的泵模块，其包括形成在泵体（50）中的泵体（50）和第一（62a）和第二（62b）泵室。模块还包括形成在泵体（50）中的一对腔室入口（68,68）和腔室出口，每个与所述泵室（62a，62b）中的一个相关联。每个泵室（62a，62b）还包括具有大致球形段形状的第一部分（72）和与第一部分成一体且具有大致圆锥形状的第二部分（74），其中第一和第二部分与腔室入口（68）和腔室出口的流体连通。第二圆锥形部分（74）会聚到室出口。

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