What is the name of the rigid metal rod that is inserted into the chest tube for insertion?

Question

Quizplus · Accepted Answer

A trocar is a rigid metal rod that is inserted into the chest tube for insertion.The trocar provides stiffness to the otherwise flexible polyvinyl chloride (PVC)tubes,allowing it to be advanced into place by separating tissue.Once the tube is properly positioned,the trocar is removed,leaving the hollow chest tube to perform its function.

What Is the Name of the Rigid Metal Rod That