发明名称 |
DEVICES AND METHODS FOR PROVIDING ACCESS INTO A BODY CAVITY |
摘要 |
Methods and devices are provided for accessing a body cavity. In general, a surgical access device is provided that can include a retractor that forms a working channel through tissue, a seal housing for sealing the working channel and/or forming a seal around an instrument inserted therethrough, and a flexible suspension member that is configured to suspend the seal housing within the body cavity or allow the seal housing to extend beyond the distal end of the retractor.
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申请公布号 |
US2010249525(A1) |
申请公布日期 |
2010.09.30 |
申请号 |
US20090479418 |
申请日期 |
2009.06.05 |
申请人 |
ETHICON ENDO-SURGERY, INC. |
发明人 |
SHELTON, IV FREDERICK E.;SHURTLEFF CARL J. |
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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