发明名称 |
Surgical access device with flexible seal channel |
摘要 |
A surgical access device is provided that includes a housing having at least one access port therein for receiving a surgical instrument therethrough, and at least one elongate flexible instrument channel extending from the housing and having a lumen extending therethrough and in fluid communication with the at least one access port in the housing. The instrument channel is adapted to move from a first collapsed configuration in which the channel is sealed to substantially prevent fluid from flowing therethrough to a second expanded configuration upon insertion of an instrument therethrough. |
申请公布号 |
US8206294(B2) |
申请公布日期 |
2012.06.26 |
申请号 |
US20080242383 |
申请日期 |
2008.09.30 |
申请人 |
WIDENHOUSE CHRISTOPHER W.;SHELTON, IV FREDERICK EARL;ETHICON ENDO-SURGERY, INC. |
发明人 |
WIDENHOUSE CHRISTOPHER W.;SHELTON, IV FREDERICK EARL |
分类号 |
A61B1/32 |
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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