发明名称 |
Stabilization assist device for trocar |
摘要 |
<p>A stabilizer (10,60) is provided to secure and fix the position of a cannula assembly (26) relative to tissue. The stabilizer is a liquid swellable member (12) which expands within an incision in tissue in response to the absorption of a liquid. The stabilizer includes an inner adhesive layer to secure the stabilizer relative to a cannula assembly. The stabilizer is formed of a polymeric gel or foam. In one embodiment, the stabilizer is fixedly secured to an elongate tubular member (36) of a cannula assembly. In an alternative embodiment, the stabilizer is mounted for longitudinal movement along an elongate tubular member of a cannula assembly.</p> |
申请公布号 |
EP2133031(A1) |
申请公布日期 |
2009.12.16 |
申请号 |
EP20090172125 |
申请日期 |
2007.07.31 |
申请人 |
TYCO HEALTHCARE GROUP LP |
发明人 |
SOLTZ, MICHAEL A.;PROMMERSBERGER, MEGAN L.;GRESHAM, RICHARD D. |
分类号 |
A61B17/34;A61B17/00 |
主分类号 |
A61B17/34 |
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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