发明名称 |
IMPLANTABLE GRAFT TO CLOSE A FISTULA |
摘要 |
An implantable graft, which may be inserted into a fistula tract to occlude the primary opening of the fistula, is provided. The graft may have a curved, generally conical shape with a trumpet-like head end that continuously tapers to a smaller tail end. The graft may be an integral unit made of a single material, such as a heterograft material. Methods of closing single and multiple fistulae are also provided. |
申请公布号 |
WO2005070302(A1) |
申请公布日期 |
2005.08.04 |
申请号 |
WO2005US01847 |
申请日期 |
2005.01.21 |
申请人 |
COOK INCORPORATED;ARMSTRONG, DAVID, N. |
发明人 |
ARMSTRONG, DAVID, N. |
分类号 |
A61B17/00;A61B17/12;A61B17/32;A61D1/00 |
主分类号 |
A61B17/00 |
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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