【摘要】 设计与研究的主要内容是人工髋关节置换手术中常用的髓腔锉 ,其设计的重点是髓腔锉的齿形及其齿形参数 ,选择合理的齿形及其参数从而达到手术过程中省力和对骨组织损伤小的临床要求。设计的主要成果是找到了一种较为理想的齿形及其对应的齿形参数 ,并通过实验方法得到证实更多还原

【Abstract】 The main content of this design and researchment is about the intramenullary broacher,which is usually used in the surgery of replacement of femoral head.The emphasis of this design is its tooth form and tooth parameter so as to reach the meets of saving labor and less damage in the surgery.This thesis finds a better tooth and its parameter,which is tested by experiment.更多还原