اشترِ مبازل جراحية عبر الإنترنت - مورد طبي موثوق به في بروكلين

A surgical trocar is a device that creates and maintains an access port through the abdominal wall during laparoscopic surgery, allowing instruments and a camera to pass into the body cavity.

Bladed trocars cut through tissue to create the port, while bladeless trocars separate tissue layers to reduce the risk of injury and bleeding. Bladeless designs are common in laparoscopic surgery.

Trocars are sized by instrument diameter, most commonly 5 mm, 10 to 11 mm, and 12 mm. The size is chosen to match the instruments used in the procedure.