dilater

A surgical instrument designed to dilate or distend an bodily opening or organ.

• 🇨🇳用于扩张或撑开身体孔道或器官的医疗器械或器具。

1. Surgical instrument C1 formal medical

   A surgical instrument used to dilate or distend an opening or organ in the body.

   • The surgeon used a dilater to widen the artery before inserting the stent.
   • A cervical dilater is often used in gynecological procedures.
   • The medical kit included a set of dilaters of various sizes.

   🇨🇳扩张器

   同义词: dilatorspeculum