英语词汇“cannula”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	cannula
释义	‖ cannula Surg.\|ˈkænjʊlə\| Also (incorrectly) canula. [a. L. cannula ‘small reed or pipe’, dim. of canna (q.v.) reed, pipe.] A tubular instrument introduced into a cavity or tumour in order to allow the escape of fluid. 1684tr. Bonet's Merc. Compit. xiv. 484 Let a Cannula be made of a Linnen Rag besmear'd with White Wax.1754–64Smellie Midwif. I. 229 Blowing into the mouth with a silver canula so as to expand the lungs.1866Flint Princ. & Pract. Med. (1880) 148 A canula or hollow needle introduced into the chest.1876Foster Phys. ii. iv. (1879) 378 When a ureter is divided..and a cannula inserted.
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