输精管经皮穿刺导管针的改制及应用

Reform and Application of the Vas Deferens Puncture Tube Needle via Skin

本文详细介绍了穿刺输精管用平头导管针的制作过程,并简单阐述了其使用方法。本导管针具有取材容易、制作简单、清洗消毒方便、穿刺成功率高、效果好等特点,其他类型的导管针可仿此制作。

The article gives a detailed introduction of the process of marking flat tube needle for vas deferens puncture and a brief explanation of its application. This kind of tube needle can be easily made of readily available material, convenient to be cleaned and sterilized, with high success rate of puncturing and good effect. Other tube needles can be made by imitating it.