发明名称 |
RETRACTOR FOR MINIMALLY INVASIVE SURGERY |
摘要 |
A surgical retractor comprises an elongate member having a coupling region disposed at one end thereof. The retractor is adapted to engage a base of a head of a pedicle screw. The coupling region of the elongate member has a filament-receiving hole adapted to receive a filament which captures the head of the pedicle screw. During surgery, a physician may retract muscle and soft tissue by simply pressing the elongate member against such tissue.
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申请公布号 |
US2009131755(A1) |
申请公布日期 |
2009.05.21 |
申请号 |
US20080247297 |
申请日期 |
2008.10.08 |
申请人 |
WHITE PATRICK MICHEL;ZEHNDER THOMAS;BRAUNSCHWEILER RETO |
发明人 |
WHITE PATRICK MICHEL;ZEHNDER THOMAS;BRAUNSCHWEILER RETO |
分类号 |
A61B17/90;A61B1/32 |
主分类号 |
A61B17/90 |
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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