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公开(公告)号:US06485464B1
公开(公告)日:2002-11-26
申请号:US09560173
申请日:2000-04-28
申请人: Steven R. Christenson , Reginald D. Robinson , Kenneth T. Heruth , James Randall , Manfred K. L{overscore (u)}edi , Christian Pèclat
发明人: Steven R. Christenson , Reginald D. Robinson , Kenneth T. Heruth , James Randall , Manfred K. L{overscore (u)}edi , Christian Pèclat
IPC分类号: F04B4312
CPC分类号: A61M5/14276 , A61M5/14232
摘要: An implantable drug infusion device includes a pumphead assembly and a motor assembly operably connected to the pumphead assembly. The motor assembly is adjacent to and laterally offset from the pumphead assembly, advantageously reducing the overall height of the implantable drug infusion device.
摘要翻译: 可植入药物输注装置包括可操作地连接到泵头组件的泵头组件和马达组件。 马达组件与泵头组件相邻并且横向偏移,有利地减小了可植入药物输注装置的整体高度。
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公开(公告)号:US06645176B1
公开(公告)日:2003-11-11
申请号:US09561583
申请日:2000-04-28
申请人: Steven R. Christenson , Reginald D. Robinson , Kenneth T. Heruth , James M. Haase , James Randall , Christian Pèclat , Manfred K. Lüedi
发明人: Steven R. Christenson , Reginald D. Robinson , Kenneth T. Heruth , James M. Haase , James Randall , Christian Pèclat , Manfred K. Lüedi
IPC分类号: A61M100
CPC分类号: A61M5/14276 , A61M5/14232
摘要: An implantable drug infusion device includes a pump tube for holding a liquid to be pumped. A race is configured to support the tube. A roller assembly is configured to compress the tube against the race at one or more points along the path, and the roller assembly includes at least one roller. A drive assembly drives the roller assembly relative to the tube along the path so as to move the liquid through the tube. A biasing member is operably connected to the at least one roller to bias the at least one roller against the tube.
摘要翻译: 可植入药物输注装置包括用于保持要泵送的液体的泵管。 比赛被配置为支撑管。 辊组件构造成在沿着路径的一个或多个点上压缩管抵抗座圈,并且辊组件包括至少一个辊。 驱动组件沿着路径相对于管驱动辊组件,以便使液体移动通过管。 偏置构件可操作地连接到所述至少一个辊以将所述至少一个辊偏压抵靠所述管。
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