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发明名称
多功能医用旋具
摘要
一种能改变用力方向,通过更换旋具头,可以作旋紧或旋松的多功能医用旋具。是在不锈钢外壳中,安装有两个呈90度角的伞形齿轮,主动齿轮轴与旋转接柄通过链环铰接,接柄插接在枪形旋转手柄中。接柄在工作状态时,与旋转件轴心方向基本夹角90度,通过铰链,主动齿轮轴与接柄间夹角在30度范围内改变,从动齿轮与旋具头连接,转动枪形手柄,旋具头即随之转动,更换旋具头,旋具功能亦随之改变。
申请公布号
CN2270602Y
申请公布日期
1997.12.17
申请号
CN96220462.5
申请日期
1996.09.23
申请人
郭新生;孙华;王杰
发明人
郭新生;孙华;王杰
分类号
B25B15/00;A61B17/00
主分类号
B25B15/00
代理机构
代理人
主权项
1、一种旋具由手柄和旋转件构成。其特征是:旋转件由L型金属外壳和两个伞形齿轮构成,伞形齿轮呈90度角安装在壳体内,从动齿轮呈水平方向,轴心装有旋具头卡具,主动齿轮与从动齿垂直,其轴心装有转动柄,转动柄转动时,通过主动齿轮带动从动齿轮,并带动旋具头转动。
地址
154600黑龙江省七台河市医院
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