发明名称 |
Catheter assembly |
摘要 |
Novel catheter constructions comprising thin covering or wrapping materials such as polymer films. A catheter provided with a guidewire catheter lumen having a thin covering that is easily punctured by a guidewire at virtually any desired point along the catheter length. The thin covering may be integral with the catheter shaft, or may be a separate component that covers only the portion of the catheter shaft immediately adjacent the outer portion of the guidewire lumen, or may be a thin tubular construct that surrounds the entire catheter shaft. Moreover, polymer film can be used in combination with one or more elements to produce novel catheter constructions.
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申请公布号 |
US2005059957(A1) |
申请公布日期 |
2005.03.17 |
申请号 |
US20040895817 |
申请日期 |
2004.07.21 |
申请人 |
CAMPBELL CAREY V.;CULLY EDWARD H.;ESKAROS SHERIF A.;MANN JAMES W.;TRAPP BENJAMIN M.;VONESH MICHAEL J. |
发明人 |
CAMPBELL CAREY V.;CULLY EDWARD H.;ESKAROS SHERIF A.;MANN JAMES W.;TRAPP BENJAMIN M.;VONESH MICHAEL J. |
分类号 |
A61F2/958;A61M;A61M5/00;A61M25/00;A61M25/14;(IPC1-7):A61M25/00 |
主分类号 |
A61F2/958 |
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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