发明授权
- 专利标题: Apparatus for locating body cavities having signaling indicator
- 专利标题(中): 用于定位具有信号指示器的体腔的装置
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申请号: US310366申请日: 1989-02-13
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公开(公告)号: US4944724A公开(公告)日: 1990-07-31
- 发明人: Edward M. Goldberg , Lev Melinyshyn , Michael Jaron , Jeffrey M. Stupar
- 申请人: Edward M. Goldberg , Lev Melinyshyn , Michael Jaron , Jeffrey M. Stupar
- 申请人地址: IL Skokie
- 专利权人: Uresil Corporation
- 当前专利权人: Uresil Corporation
- 当前专利权人地址: IL Skokie
- 主分类号: A61B17/34
- IPC分类号: A61B17/34 ; A61M1/00
摘要:
An apparatus for locating a body cavity having a fluctuating fluid pressure by signaling the fluctuating pressure when the cavity is entered and then transporting fluid either into or out of the cavity.
公开/授权文献
- US6151852A Partition system 公开/授权日:2000-11-28
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