发明名称 |
Single port access system |
摘要 |
<p>Embodiments of a surgical access system useful for single or limited port procedures comprise a trocar (1800) comprising a fixation cannula (1810), a retractor, and a gel cap removably coupled to the retractor. The gel cap comprises a gel pad that acts as an artificial body wall, through which instruments may be inserted into a body cavity, either directly or through one or more trocars. The fixation cannula comprises a retainer (1830) and a bolster (1840), which together, capture the artificial body wall therebetween, thereby fixing the trocar thereto. The gel pad permits flexible instrument placement, as well as translational and angular degrees of freedom for the instruments while maintaining a gas tight seal.</p> |
申请公布号 |
AU2009303470(B2) |
申请公布日期 |
2015.04.23 |
申请号 |
AU20090303470 |
申请日期 |
2009.10.13 |
申请人 |
APPLIED MEDICAL RESOURCES CORPORATION |
发明人 |
ALBRECHT, JEREMY J.;BECERRA, MATTHEW M.;BRUSTAD, JOHN R.;LECHUGA, JUAN;GADBERRY, DONALD L.;JOHNSON, GARY M.;GATUS, ARIES E.;PRAVONGVIENGKHAM, KENNII |
分类号 |
A61B17/34;A61B17/02 |
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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