trocar
US /ˈtroʊkɑːr/
UK /ˈtrəʊkɑː/
名词
套管针
a surgical instrument consisting of a stylet (obturator) within a cannula, used to create an opening into a body cavity for the insertion of other instruments
示例:
•
The surgeon used a trocar to access the abdominal cavity.
外科医生使用套管针进入腹腔。
•
Modern laparoscopic surgery heavily relies on the use of trocars.
现代腹腔镜手术严重依赖套管针的使用。