发明名称 |
Surgical hand access apparatus |
摘要 |
<p>A surgical access apparatus adaptable to permit the sealed insertion of either the surgeon's hand and/or surgical instruments during laparoscopic and endoscopic surgical procedures includes an access housing defining a central longitudinal axis and having a longitudinal opening extending therethrough for passage of a surgeon's hand, a retractor base mounted to the access housing and having a flexible liner for positioning within the incision to engage tissue portions defining the incision, and a trocar adapter which is releasably mounted to the access housing. The trocar adapter includes a trocar sleeve positioned for reception within the longitudinal opening and a trocar valve adapted to receive a surgical instrument in fluid tight relation therewith. The access housing may include a seal adapted to form a seal about each of the surgeon's arm and the trocar sleeve. The seal is adapted to close in absence of the surgeon's arm or the trocar sleeve.</p> |
申请公布号 |
EP1732623(B1) |
申请公布日期 |
2014.07.16 |
申请号 |
EP20050732709 |
申请日期 |
2005.04.05 |
申请人 |
COVIDIEN LP |
发明人 |
SMITH, ROBERT, C.;WENCHELL, THOMAS |
分类号 |
A61B1/32;A61B17/00;A61B17/34;A61M5/00 |
主分类号 |
A61B1/32 |
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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