名词导尿管，尿液管，导管

1. 导尿管：排尿(passing urine)会产生困难,如有必要,可使用导尿管(catheter)通入膀胱(bladder)以排出尿液. 血压可能会降低,所以需要静脉注射药物以维持血压. 有时,硬膜外麻醉会使人感到寒冷颤抖(shivery),此时可以要求盖毯子以保持热量.

2. 志管,导尿管：cathelectrode 阴极,负极 | catheter 志管,导尿管 | catheter adapter 导管接头

3. 耦合,联接：catena 灾变激光损伤阈值 | catheter 耦合,联接 | catheterising telescope 测高计

1. 导管
A catheter is a tube which is used to introduce liquids into a human body or to withdraw liquids from it.

noun

1. a thin flexible tube inserted into the body to permit introduction or withdrawal of fluids or to keep the passageway open