Surgical device with tandem fasteners

US9713471B2 · kind B2 · utility

Assignee

• Ethicon Endo-Surgery, Inc. · US

Inventors

• Matthew D. Holcomb · Lebanon, US
• Jason L. Harris · Lebanon, US
• Michael J. Stokes · Cincinnati, US
• Mark S. Zeiner · Milford, US
• Lawrence Crainich · Charlestown, US
• Jeffrey C. Cerier · Franklin, US
• Jonathan O'Keefe · Scituate, US
• Keith D. Boudreau · Beverly, US

Key dates

• Filing date: Jun 6, 2013
• Grant date: Jul 25, 2017
• Expiry date: Oct 24, 2033

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61B17/068
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A surgical fastener applier having a handle and a fastener housing extending from the handle. The housing contains at least one anvil movable within the staple housing, the anvil has a proximal position and a distal position. When in the distal position a distal end of the anvil extends distal to the distal end of the staple housing. The housing contains a plurality of surgical fasteners each of which in the shape of a loop. At least one of the fasteners is placed around a portion of the anvil when in the distal position. The applier has a first mechanism for moving the anvil distally after a fastener has been deployed, and a second mechanism for moving the anvil distally after a fastener has been deployed. The second means is independent of the first means.