发明名称 |
Implantable infusion pump |
摘要 |
An implantable infusion pump to deliver stored infusate to a desired fluid delivery site. The pump includes a collapsible fluid chamber. The pump can include a multi-stage filtration system to filter micro-emboli as well as larger particles that are inadvertently introduced into the pump system. An external member can receive the pump and provide a medium to include additional, interactive components, e.g., a bolus port, as well as provide a versatile suture structure to enable the pump to be properly secured within an implantation site. To improve volumetric efficiency, the pump can further incorporate an outlet flow passage within a movable wall of the fluid chamber. |
申请公布号 |
EP1222936(A3) |
申请公布日期 |
2003.08.27 |
申请号 |
EP20010310957 |
申请日期 |
2001.12.31 |
申请人 |
ADVANCED NEUROMODULATION SYSTEMS INC. |
发明人 |
HOOPER, SANDRA MARIE;WIGNESS, BRUCE DAVID;BLISCHAK, BRIAN RUSSELL |
分类号 |
A61M5/142;A61M5/145;(IPC1-7):A61M5/142;A61M1/00;A61M5/152 |
主分类号 |
A61M5/142 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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