公开(公告)号：US20210315608A1

公开(公告)日：2021-10-14

申请号：US17222977

申请日：2021-04-05

Applicant: Ethicon LLC

Inventor： Joseph Mozloom, JR. ,  Christopher Brock Stone ,  Andrew S. Berkowitz ,  Steven G. Hall ,  Jeffrey P. Wiley ,  Richard Patrick Chesnes ,  Jeffery T. Kirk ,  Aren Calder Hill

IPC: A61B17/34 ,  A61B17/00

Abstract: A trocar assembly can include a cannula, a seal cartridge, and an obturator. The seal cartridge is configured to be releasably coupled to the cannula and to be disposed at least partially within the cannula in a coupled configuration of the seal cartridge. The obturator is configured to directly latch to the cannula and to extends through the cannula and the seal cartridge in a coupled configuration of the obturator.