发明名称 |
Self-priming pulsed lavage pump |
摘要 |
A self-priming pulsatile surgical irrigation device is disclosed. The irrigation device comprises a housing, a variable volume pumping chamber liquid pump contained within the housing, and a self-priming valve system operatively associated with the liquid pump. The self-priming valve system, which facilitates the priming of the device, includes a valve housing, a liquid inlet to admit liquid into the valve housing and a liquid outlet to emit liquid from the housing. The housing is configured to define a flow path that directs liquid from the liquid inlet into the pumping chamber. The flow path ensures that the pumping chamber is maintained full during operation of the pump.
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申请公布号 |
US5792108(A) |
申请公布日期 |
1998.08.11 |
申请号 |
US19950553772 |
申请日期 |
1995.10.23 |
申请人 |
C. R. BARD, INC. |
发明人 |
FELIX, AUGUSTUS;BELLOLI, DONNA M.;COFFEY, DENNIS J. |
分类号 |
A61M3/02;F04B43/09;F04B53/06;(IPC1-7):A61B17/50 |
主分类号 |
A61M3/02 |
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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