abstract |
(57) Summary [Objective] It is an object of the present invention to provide a stapling instrument with proper placement of staples that satisfactorily blocks blood vessels of various sizes such as those found in the mesentery and omentum. is there. According to the present invention, in a position where a closed tissue is grasped, a staple is provided with a leg that can be bent toward a crown so that an end of the leg approaches the crown, and the staple is connected to the two legs. The present invention relates to a surgical staple having an opened crown portion. |