发明名称 |
Arcuate surgical guidance system and methods |
摘要 |
This disclosure is directed to minimally-invasive devices, methods and systems used through small access portals to minimize trauma to structures adjacent the treatment site. The access device includes a guide frame and a cannula support washer movebly coupled to the guide frame. The washer has a cannula port aperture extending therethrough and a surface geometry complementary to the surface geometry of the guide frame. The complementary surface geometries limit movement of the cannula port aperture to arcuate movement along a surface segment of a sphere. |
申请公布号 |
US8721536(B2) |
申请公布日期 |
2014.05.13 |
申请号 |
US20100844757 |
申请日期 |
2010.07.27 |
申请人 |
MARINO JAMES F.;ELBANNA JAMIL;TRINITY ORTHOPEDICS, LLC |
发明人 |
MARINO JAMES F.;ELBANNA JAMIL |
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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