发明名称 |
Devices and methods for percutaneous surgery |
摘要 |
Methods and devices for performing surgery in a patient are provided. A cannula provides a working channel for access to a location in the patient. A clamp assembly is removably engaged to the cannula. The clamp assembly allows use of an endoscopic viewing system or can be removed to allow use of a microscopic viewing system in order to view the surgical site in the patient through the working channel. The clamp assembly includes a viewing element mounting portion having a length along which an endoscopic viewing element can be selectively positioned.
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申请公布号 |
US2004186346(A1) |
申请公布日期 |
2004.09.23 |
申请号 |
US20040760817 |
申请日期 |
2004.01.20 |
申请人 |
SMITH MAURICE M.;FOLEY KEVIN T.;ROEHM THOMAS E.;NULL WILLIAM BARRY |
发明人 |
SMITH MAURICE M.;FOLEY KEVIN T.;ROEHM THOMAS E.;NULL WILLIAM BARRY |
分类号 |
A61B17/00;A61B17/16;A61B17/34;A61B19/00;A61M29/00;(IPC1-7):A61B1/00 |
主分类号 |
A61B17/00 |
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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