Surgical stapling apparatus including an articulation system

US10682142B2 · kind B2 · utility

Assignee

• Ethicon, Inc. · US

Inventors

• Frederick E. Shelton, IV · Hillsboro, US
• Kevin R. Doll · Mason, US
• Bret W. Smith · South Lebanon, US
• William D. Kelly · Mason, US
• Ronald J. Kolata · Raleigh, US
• Joshua R. Uth · Mason, US
• Charles J. Scheib · Loveland, US

Key dates

• Filing date: Oct 20, 2017
• Grant date: Jun 16, 2020
• Expiry date: May 11, 2038

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61B2090/0813
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A surgical stapling apparatus for use with a surgical instrument system is disclosed. The surgical stapling apparatus comprises a housing assembly, a shaft, a proximal segment, a distal segment, and an articulation system. The proximal segment comprises a first proximal end and a first distal end comprising an articulating segment. The distal segment comprises a second proximal end and a second distal end. The second proximal end comprises a pivot segment configured to be coupled with the articulating segment. The second distal end is configured to be attached to a stapling assembly. The articulation system is operably engaged with the distal segment to transmit a first articulation motion to the distal segment to cause the stapling assembly to articulate in a first plane and a second articulation motion to the distal segment to cause the stapling assembly to articulate in a second plane that is different than the first plane.