Surgical stapler for applying large staple through small delivery port and method for securing tissue fin using surgical stapler

摘要

It has a handle, a fastener housing extending from the handle, the surgical fastener applying apparatus. The housing includes a plurality of surgical fasteners. The surgical fastener includes a base, and two legs extending away from the base, the leg having a distal end segment. The fastener has a first shape that the distal end segment is bent inwardly toward each other to form a fastener adjacent to the first loop. The fastener has a second shape that the distal end segment is placed apart from each other substantially along its entire length. The fastener also has a third form of the distal end segment is bent inwardly toward each other to form a fastener adjacent to the second loop, the second loop first loop It has a width greater than the width. Applying apparatus includes a means for forming a fastener to a second shape and the third shape.