发明名称 |
Methods and Devices for Providing Multiple Devices Access to a Surgical Site Through a Single Port |
摘要 |
Methods and devices are provided to assist in providing multiple devices access to a surgical site through a single port. In one exemplary embodiment an access device includes a body having a plurality of ports. The ports can include at least one primary instrument port and at least one secondary instrument port. A self-sealing passageway can be disposed between the primary and secondary instrument ports to allow communication between the two ports. As a result, a surgical instrument can be repositioned from one port to another without removing the instrument from the access device. In one embodiment a combined end effector nominal width of surgical instruments disposed in the ports can be greater than a diameter of the primary instrument port and/or a diameter of the body of the access device. Exemplary systems and methods for performing procedures using multiple devices in a single surgical opening are also provided.
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申请公布号 |
US2011295074(A1) |
申请公布日期 |
2011.12.01 |
申请号 |
US20100790360 |
申请日期 |
2010.05.28 |
申请人 |
STEFANCHIK DAVID;WEISENBURGH, II WILLIAM B.;SPIVEY JAMES T.;ETHICON ENDO-SURGERY, INC. |
发明人 |
STEFANCHIK DAVID;WEISENBURGH, II WILLIAM B.;SPIVEY JAMES T. |
分类号 |
A61B1/32 |
主分类号 |
A61B1/32 |
代理机构 |
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地址 |
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