Tissue stapler, stapler head, and method of surgically fastening and cutting body tissue

摘要

A stapler and stapler head for surgically fastening and cutting body tissues and / or organs, comprising: a first staple jaw portion and a second staple jaw portion separated from each other by a longitudinal channel A stapler and a stapler head including a staple jaw configured on the stapler. A blade with a sharp blade may be shiftable from a horizontal position to a vertical position so as to allow it to move along the longitudinal channel. The first staple jaw portion may include a first row of tissue fasteners of a first staple size or / and type and the second staple jaw portion may include a second row of tissue fasteners of a second staple size or / And a second row of tissue fasteners. Methods for surgically fastening and cutting body tissues and / or organs are also described.(FIG. 12G)