two way catheter

• 双腔导管

two way catheter的用法和样例：

例句

1. Obstruction of the epidural catheter is an annoying and troubling complication when we practice epidural analgesia.
   摘要当运行硬脊膜外腔止痛术时，硬脊膜外腔导管阻塞是令人讨厌及困扰的问题。