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

catheter

/ˈkaθətə

noun Medicine

A flexible tube inserted through a narrow opening into a body cavity, particularly the bladder, for removing fluid: a urinary catheter...

Patients should also have a nasogastric tube and urinary catheter inserted.
It is often helpful to insert a urinary catheter, so that the diarrhoea can be accurately quantified by recording the stool weight.
This relieves the obstruction to the flow of urine by passing a urinary catheter to empty the bladder.

Early 17th century: from late Latin, from Greek kathetēr, from kathienai 'send or let down'.

单词	catheter
释义	catheter /ˈkaθətə / noun Medicine A flexible tube inserted through a narrow opening into a body cavity, particularly the bladder, for removing fluid: a urinary catheter... Patients should also have a nasogastric tube and urinary catheter inserted. It is often helpful to insert a urinary catheter, so that the diarrhoea can be accurately quantified by recording the stool weight. This relieves the obstruction to the flow of urine by passing a urinary catheter to empty the bladder. Origin Early 17th century: from late Latin, from Greek kathetēr, from kathienai 'send or let down'.
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