一种用于硬膜外镇痛的塑料腰椎穿刺针（作者译）

Prakt Anaesth. 1976 Dec;11(6):430-1.

A new technique for epidural analgesia is described which involves the use of a plastic cannula through which the catheter is passed into the extradural space. The method was used in 10 cases. The advantages and disadvantages of the technique and possible improvements are discussed.

本文描述了一种新的硬膜外镇痛技术，该技术使用一根塑料套管，通过它将导管插入硬膜外腔。该方法应用于10例患者。文中讨论了该技术的优缺点以及可能的改进方法。