cath·e·ter /ˈkæθətɚ/
導尿管,尿液管,導管
cath·e·ter /ˈkæθətɚ, ˈkæθtɚ/ 名詞
導管
Cath·e·ter n. Med. The name of various instruments for passing along mucous canals, esp. applied to a tubular instrument to be introduced into the bladder through the urethra to draw off the urine.
Eustachian catheter. See under Eustachian.
Prostatic catheter, one adapted for passing an enlarged prostate.
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catheter
n : a thin flexible tube inserted into the body to permit
introduction or withdrawal of fluids or to keep the
passageway open