无痛注射技术研究现状

Current Status of Research on Painless Injection

无痛注射技术的研究对促进医疗工程领域自主创新、技术进步和行业发展具有重大意义,其重要性不仅在于它的经济效益或经济作用,更在于它的社会效益。分析了注射疼痛的产生原因,总结归纳了无痛注射机理,介绍了各种无痛注射技术(如:微型针头、无针注射、减阻注射等)的研究现状及存在的问题,并对疼痛的检测方法进行了简述,最后对无痛注射技术的研究意义进行了探讨。

The research on the painless injection is very important to the independent innovation, technical progress and industry growth within medical engineering. The significance of it not only lies on its economic benefits or economic function, but also lies on its social effect. After analyzing the reason for injection pain, the mechanism of painless injection is summarized and current status of all kind painless injection technique and the existing problems are also introduced. Finally, the testing methods and research significance about painless injection are described.[Chinese Medical Equipment Journal, 2009,30 （9） ： 34-36,48]