发明名称 |
Catheter for introduction into body cavities |
摘要 |
A catheter for the introduction into body cavities is made out of high-molecular material such as plastic, latex or the like and a physiologically compatible external stiffening coating thereon, the stiffening coating comprising a material soluble in body fluids.
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申请公布号 |
US4306563(A) |
申请公布日期 |
1981.12.22 |
申请号 |
US19790098164 |
申请日期 |
1979.11.28 |
申请人 |
FIRMA PFRIMMER & CO. PHARMAZEUTISCHE WERKE ERLANGEN GMBH |
发明人 |
IWATSCHENKO, PETER |
分类号 |
A61M25/00;(IPC1-7):A61M25/00 |
主分类号 |
A61M25/00 |
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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