发明名称 |
Vessel harvesting retractor with integral electrosurgical clamping elements |
摘要 |
An endoscopic vessel harvesting device and a method of endoscopic harvesting of vessels from a patients body. The method comprises locating the vessel, and inserting the vessel harvesting device through an incision. Dissecting the vessel from the surrounding tissue, and capturing side branch vessels in a vessel capturing means. Ligating and transecting the side branch vessels using electrodes and a knife located in the vessel capturing means. Finally, ligating and transecting the vessel, and removing the vessel from the patients body. The vessel harvesting device comprises a head piece, a shaft having a lumen for receiving an endoscope, and a vessel capturing means located on the head piece for capturing the side branch vessels in the receiver.
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申请公布号 |
US2004106938(A1) |
申请公布日期 |
2004.06.03 |
申请号 |
US20030720911 |
申请日期 |
2003.11.24 |
申请人 |
HESS CHRISTOPHER J.;CLEM MICHAEL F.;KNIGHT GARY W.;NOBIS RUDOLPH H.;SCHULZE DALE R. |
发明人 |
HESS CHRISTOPHER J.;CLEM MICHAEL F.;KNIGHT GARY W.;NOBIS RUDOLPH H.;SCHULZE DALE R. |
分类号 |
A61B17/12;A61B17/00;A61B17/122;A61B18/12;A61B18/14;(IPC1-7):A61D1/02 |
主分类号 |
A61B17/12 |
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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