Covidien LP

Frank Rende

Gregory Piskun

Christopher Austin Battles

Michael Abrams

Oleg Shikhman

Dan Rottenberg

Patrick N Gutelius

Jeffrey H MacDonald

Anatoly Konik

Mark James DeBisschop

Mark DeBisschop

Oleg Shikman

A surgical port comprising a body and first and second cannula extending from the body and movable with respect to the body via an instrument inserted through the respective cannula. The cannulas can extend distally from the body and can include one or more seals. A port assembly and first and second instruments manipulatable in a crossed configuration are also disclosed.

Surgical port assembly

Various embodiments of a laparoscopic trocar assembly are disclosed. The port assemblies include inserted parts that protect the patient's tissues at the point of deployment. The port assemblies include seals for maintaining pneumoperitoneum both when instrument are being used and when instruments are not inserted.

Laparoscopic port assembly

Growing community of inventors

Westport, CT, United States of America

Frank Rende