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发明名称
电子骨科髓内针导向仪
摘要
本实用新型是一种骨科髓内针导向仪,适用于人及动物一切管状骨骨折的髓内针固定术。它主要由引导电极、电子放大器和显示器设计而成。在骨折复位时,两断端在各个轴线上的相对距离及纵轴的对线均能在显示器上自动显示。用它在不切开骨折处、不用X线设备的情况下,医师能很快顺利地完成闭合插针操作;医师和病人都可避免放射性损伤;可减少病人的手术创伤和骨折不愈。它制作简单,使用方便,导向准确,经济实用,易于推广。
申请公布号
CN2065474U
申请公布日期
1990.11.14
申请号
CN89212551.9
申请日期
1989.06.01
申请人
谭明生
发明人
谭明生
分类号
A61B17/58
主分类号
A61B17/58
代理机构
代理人
主权项
一种用于人及动物管状骨骨折内固定术闭合插针的骨科髓内针导向仪,其特征在于具有分别装在A、B导向针上、能在体内形成电场的电偶电极7、8和装在A导向针上、能根据A、B导向针相对位置发生改变,而引导出不同强度电信号的引导电极4、6。
地址
湖南省衡阳市江东区苗卜光华里104号
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