发明名称 |
Cervical retractor system |
摘要 |
A combination of complementary surgical instruments including a pair of retractors positioned at right angles to and overlaying one another during surgery. Each retractor has a pair of hinged arms. A top retractor has a stepped tip at each end of one arm to avoid interference with the bottom retractor during surgery. Each retractor has a pair of vertical semicircular flared openings in an outer edge of a blade securement end of a respective arm for demountable attachment of a surgical blade. The combination is especially useful in cervical or neck surgery.
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申请公布号 |
US5795291(A) |
申请公布日期 |
1998.08.18 |
申请号 |
US19970796878 |
申请日期 |
1997.02.07 |
申请人 |
KOROS, TIBOR;KOROS, GABRIEL |
发明人 |
KOROS, TIBOR;KOROS, GABRIEL |
分类号 |
A61B17/02;(IPC1-7):A61B17/02 |
主分类号 |
A61B17/02 |
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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