发明名称 |
A CONSTANT PRESSURE IMPLANTABLE PUMP RESERVOIR. |
摘要 |
<p>An implantable device uses shape memory alloy (SMA) as the driver to compress a reservoir thereby providing a constant pressure source fluid delivery device. The SMA may form either the reservoir itself by appropriate shaped sheets or it may form bands around a flexible reservoir member. The reservoir may also be formed of rigid members pivoted or clamped using SMA actuators to bias the rigid members together.</p> |
申请公布号 |
EP0532561(B1) |
申请公布日期 |
1995.01.25 |
申请号 |
EP19910910184 |
申请日期 |
1991.05.16 |
申请人 |
INFUSAID, INC. |
发明人 |
IDRISS, SAMIR, F. |
分类号 |
A61M37/00;A61M1/36;A61M5/142;(IPC1-7):A61M5/142;F04B17/00;F04B43/00 |
主分类号 |
A61M37/00 |
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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