catheter 是什么意思

	n. 【医学】导(液)管。 vt. -ize 在…插入导管。

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

	1.	He quickly inserts the catheter . 他很快将导液管插入。
	2.	Cystitis and urethritis are complications of prolonged use of indwelling catheters . 膀胱炎和尿道炎是长期应用留置导尿管的并发症。
	3.	Sterile , single - use intravascular catheter introducers 一次性消毒血管内导管导引器
	4.	Enteral feeding catheters and enteral giving sets 肠道送食导管和肠道排泄装置
	5.	Peripherally inserted central catheter , picc 目的探讨外周穿刺中心静脉置管术
	6.	Standard performance specification for foley catheter 弗利医用导管的性能规范
	7.	Tube and catheter for nephrostomy and cystostomy 肾切开术和膀胱切开术用导管
	8.	Catheters for drainage use in the stomach and esophagus 胃和食管用引流导管
	9.	Suction catheters for use in the respiratory tract 插入呼吸道的吸气导管
	10.	Medical instruments ; catheter introducing forceps type magill 医疗器械.马吉尔氏尿导管钳

catheter是什么意思