cannula

英 [ˈkæn.jə.lə]      美 [ˈkæn.jə.lə]
  • n. [医] 套管,[临床] 插管
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为了记忆“cannula”这个单词,可以将它分解为“can”和“nule”。想象“can”像是一个能(can)穿越(nule)某种物质的小管道,比如在医院中,它是一个小管(nule)用于穿过皮肤(can)注入液体或药物。这样的视觉联想有助于记忆这个词的意思是“套管”或“导管”。

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cannula (输药等)插管

来自cane, 芦苇。-ula, 小词后缀。因形如小荒芜而得名。

cannula (n.)
1680s in surgical sense, from Latin cannula "small reed or pipe," diminutive of canna "reed, pipe" (see cane (n.)).
1. A cannula has to be inserted into a leg vein.
必须应用小腿的静脉放置导管.
2. 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.
3. 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.
4. Now I'll put a cannula over your nose.
现在我会放鼻导管到你鼻子中.
5. A cutting cannula then rotates quickly over the needle to obtain the tissue sample.
切割套管然后迅速转动穿刺针获取组织样本.