
好词典

源自19世纪英语,可能来自人名Charles Stent,一位英国牙科医生,他发明了用于支撑组织的材料。
❶ 支架,一种用于支撑或扩张狭窄或阻塞的血管或管道的医疗器械,通常由金属或塑料制成。
“The doctor inserted a stent to keep the artery open.”
(医生植入了一个支架以保持动脉畅通。)
“After the heart attack, he needed two stents in his coronary arteries.”
(心脏病发作后,他的冠状动脉需要植入两个支架。)
coronary stent — 冠状动脉支架,专门用于治疗冠状动脉狭窄或阻塞的医疗器械。
“The patient received a coronary stent to treat his blocked artery.”
(患者接受了冠状动脉支架治疗以疏通阻塞的动脉。)