发明公开
- 专利标题： MULTI-LUMEN CATHETER AND METHOD OF MANUFACTURE
- 专利标题（中）： 多腔导管作为和方法
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申请号： EP97930012.0申请日： 1997-06-17
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公开(公告)号： EP0921831A1公开(公告)日： 1999-06-16
- 发明人: CORVI, Timothy, J. , STEVENS, John, H.
- 申请人： HEARTPORT, INC.
- 申请人地址： 200 Chesapeake Drive Redwood City, California 94063 US
- 专利权人： HEARTPORT, INC.
- 当前专利权人： HEARTPORT, INC.
- 当前专利权人地址： 200 Chesapeake Drive Redwood City, California 94063 US
- 代理机构： Harrison, David Christopher, et al
- 优先权： US19960664716 19960617; US19970782113 19970113
- 国际公布： WO1997048434 19971224
- 主分类号： A61F2
- IPC分类号： A61F2 ; A61M1 ; A61M25 ; A61B17 ; A61B19 ; A61M29
摘要：
A multi-lumen catheter (10) having a reinforcing member (42) wrapped around at least one of the lumens (40) in a helical manner. An inflation lumen (43) is positioned outside the reinforcing member (42) for inflating a balloon (11) carried by the catheter (10). A two-lumen extrusion (339A) is bonded to the reinforced lumen (337A) to form the multi-lumen catheter. The multi-lumen catheter is particularly useful as an aortic occlusion catheter.
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