发明名称 |
METHODS AND DEVICES FOR PROVIDING ACCESS INTO A BODY CAVITY |
摘要 |
Methods and devices are provided for providing surgical access into a body cavity. In one embodiment, a surgical access device is provided that includes a housing coupled to a retractor. The housing can be have one or more sealing ports for receiving surgical instruments. Each sealing port can include one or more sealing elements therein for sealing the port and/or forming a seal around a surgical instrument disposed therethrough. Each sealing port can be in a fixed position relative to the housing and can be rotatable with the housing relative to the retractor. A plurality of safety shields can extend from the housing into the retractor to protect the retractor from instruments inserted through the sealing ports and into the retractor.
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申请公布号 |
US2010228090(A1) |
申请公布日期 |
2010.09.09 |
申请号 |
US20090399473 |
申请日期 |
2009.03.06 |
申请人 |
ETHICON ENDO-SURGERY, INC. |
发明人 |
WEISENBURGH, II WILLIAM B.;HESS CHRISTOPHER J.;MURRAY MICHAEL A.;HOLCOMB MATTHEW;GILL ROBERT P. |
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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