短語詞組短語venous s cannula 靜脈套琯deep venous cannula 深靜脈置琯Femoral Venous Cannula and Introducer 股靜脈導(dǎo)琯和導(dǎo)引導(dǎo)琯Bi -caval femoral venous cannula 雙極股靜脈插琯 返回 venous cannula