摘要
穿刺针是医学中比较多见的医疗工具,设计穿刺探针定位器是为了解决由于人工所造成的定位不准确,减轻病人和医生的痛苦。所以要设计一种能够将穿刺探针准确定位、结构简单、操作方便的辅助装置。通过三自由度定位器的研究,提供一种可行的医学穿刺针定位装置和参考依据。
The needle is usual tool in medicine, Designing puncture probe Iocator＇s main purpose is to solve the problem which human caused by inaccurate positioning, and relieve the suffering of the patients and doctors, so to design an auxiliary device that can punc- ture probe accurate positioning, simple structure, and convenient operation.
关键词
三自由度
定位器
穿刺针
Three degrees of freedom
The Iocator
Needle
