发明名称 |
Endoscopic bone debridement |
摘要 |
The invention described includes an osteoendoscopic cylinder for tamponading bleeding along a longitudinal canal surface of an osteocentral canal of a femoral neck so as to allow endoscopic visualization of a segment of osteonecrotic bone within a femoral head. The osteoendoscopic cylinder is of a dimension adapted to receive an endoscope therein and includes an inner visual surface and an outer bony contact surface. An orientation mark along the inner visual surface is of a size and dimension to ensure a first visualization thereof with the endoscope. The first visualization is of an effect to allow spatial orientation of the endoscope within the femoral head. A side opening proximally situated thereabout a proximal handle end is of a size and dimension adapted to mount a vacuum apparatus comprising of a transparent tube.
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申请公布号 |
US2005234464(A1) |
申请公布日期 |
2005.10.20 |
申请号 |
US20040928553 |
申请日期 |
2004.08.26 |
申请人 |
BRANNON JAMES K |
发明人 |
BRANNON JAMES K. |
分类号 |
A61B1/313;A61B17/12;A61B17/32;A61B17/34;A61B17/74;A61F2/28;A61F2/46;(IPC1-7):A61F5/00 |
主分类号 |
A61B1/313 |
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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