公开(公告)号：US11633211B2

公开(公告)日：2023-04-25

申请号：US17213302

申请日：2021-03-26

申请人： Cilag GmbH International

发明人： Arunachalam Muthuchidambaram ,  Arunkumar Radhakrishnan ,  Rushikesh Shrikant Suryawanshi ,  Dhivakar A ,  Cameron D. McLain ,  Lauren Valente ,  Matthew S. Corbin ,  Gregory G. Scott ,  Sajayesh Vijayachandran ,  Haribaskaran Nagarathinam ,  Giri Prasannakumar Mathivanan

IPC分类号： A61B17/34

摘要： A depth limiter that is configured to couple with a cannula of a surgical access device. The depth limiter includes first and second user contact portions and first and second biasing features. The first biasing feature includes a first resilient portion and a first gripping surface. The second biasing feature includes a second resilient portion and a second gripping surface. The first and second resilient portions are configured to move the respective first and second gripping surfaces from a fixed configuration to a movable configuration when the respective first and second user contact portions are actuated. In the fixed configuration, the first and second gripping surfaces collectively restrict axial movement of the depth limiter by directly contacting the cannula. In the movable configuration, the first and second gripping surfaces extend parallel to a longitudinal axis and allow for axial movement of the depth limiter relative to the cannula.