United States Surgical Corporation

Mark E Alari

David T Green

Henry Bolanos

Lisa W Heaton

Dominick L Mastri

Wayne P Young

Ghaleb A Sater

Leon C Hirsch

An apparatus is disclosed for endoscopic application of surgical staples for fastening body tissue, especially vascular tissue. The apparatus includes a frame and an elongated endoscopic section connected to the frame and extending distally therefrom. A staple storage cartridge cooperates with the distal end of the endoscopic section and is selectively pivotal by the user. A staple firing mechanism advances an individual staple against an anvil for staple closure. Means are provided to prevent incomplete staple firing. Relative motion between the staple cartridge and the anvil clamps tissue to be stapled therebetween. The endoscopic section may be adapted for rotation about the longitudinal axis of the apparatus. Gaseous seal means located in the endoscopic section prevent escape of insufflating gas through the apparatus.

Apparatus for endoscopically applying staples individually to body tissue

An apparatus for simultaneously applying to body tissue at least one surgical suture in conjunction with a plurality of surgical fasteners arranged end to end in rows. The apparatus preferably includes a knife for making an incision in the body tissue sealed in each side by at least one row of fasteners. The fasteners are two-part fasteners fabricated from bioabsorbable material. The incision is closed by pulling the ends of the suture(s).

Surgical fastening apparatus with suture array

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Derby, CT, United States of America

Mark E Alari