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发明名称
一种可调式髌骨爪
摘要
本实用新型公开了一种可调式髌骨爪,该可调式髌骨爪包括两个相对应的固定爪,每个固定爪包括固定调节板和连接在固定调节板一端的爪体,所述一个固定爪的固定调节板内部为中空槽,所述另一固定爪的固定调节板正好伸入中空槽内,并可在其中伸缩滑动,所述带中空槽的固定调节板上设有一固定螺钉,固定螺钉一端正好顶在伸入中空槽的固定调节板上。由于髌骨爪为两个固定爪,为分体结构,两个固定爪可以通过固定调节板的相互伸缩调节髌骨爪的大小,省去了临床上选择不同型号髌骨爪的麻烦,操作简便,使用成本低。
申请公布号
CN201930057U
申请公布日期
2011.08.17
申请号
CN201020697393.3
申请日期
2010.12.27
申请人
袁令晖
发明人
袁令晖
分类号
A61B17/68(2006.01)I
主分类号
A61B17/68(2006.01)I
代理机构
代理人
主权项
一种可调式髌骨爪,其特征在于该可调式髌骨爪包括两个相对应的固定爪,每个固定爪包括固定调节板和连接在固定调节板一端的爪体,所述一个固定爪的固定调节板内部为中空槽,所述另一固定爪的固定调节板正好伸入中空槽内,所述带中空槽的固定调节板上设有一固定螺钉,固定螺钉一端正好顶在伸入中空槽的固定调节板上。
地址
276400 山东省临沂市沂水中心医院
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