发明名称 |
Device for protecting the tissues of physiological pathways during explorations with diagnostic and/or operating instruments |
摘要 |
A device for protecting the tissues of a physiological pathway during explorations performed with diagnostic and/or operating instruments, comprising a thin sheet made of plastics which is rolled up so as to form a tuboid. The tuboid, when inserted in the pathway, elastically increases its diameter as a consequence of the insertion of one of the instruments therein.
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申请公布号 |
US6179855(B1) |
申请公布日期 |
2001.01.30 |
申请号 |
US19980189994 |
申请日期 |
1998.11.12 |
申请人 |
BIDOIA S.A.S. DI GIANFRANCO BIDOIA E C. |
发明人 |
BIDOIA GIANFRANCO |
分类号 |
A61B1/00;A61B17/00;A61B19/08;A61M25/01;A61M25/06;(IPC1-7):A61M29/00 |
主分类号 |
A61B1/00 |
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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