cannula是什么意思？

cannula

英[ˈkænjʊlə] 美[ˈkænjələ]

• n. 套管，插管；

例句

• Method: A skin incision trocar venipuncture cannula was used to replace vein incision. 方法: 采用皮肤切开套管针静脉穿刺置管代替静脉切开.
• Objective To explore the infants nursing of trachea cannula in intracardiac operationunderdirect vision. 目的探讨婴幼儿心内直视手术后气管插管护理方法,以提高手术成功率.
• Objective : To summarize the clinical application of permanent deep venous cannula. 目的: 综述永久性深静脉插管的临床应用.
• One of the best areas for the cannula is the cephalic vein in the shoulder area. 肩部的头静脉是放置静脉导管最好的部位之一.
• A cannula has to be inserted into a leg vein. 必须应用小腿的静脉放置导管.

英英词典释义

• Noun
  1. a small flexible tube inserted into a body cavity for draining off fluid or introducing medication

行业词典

• 医学： 套管，插管：插入体内管道或腔的管子，插入时一般在套管腔中装有套管针；
  生理学： 插管；