LINEAR STITCHING AND CUTTING APPARATUS

摘要

A linear stitching and cutting apparatus comprising: upper and lower jaws, a staple cartridge arranged at a distal end of the lower jaw, a firing piece movably arranged relative to the staple cartridge, and a cutter advancer having a cutter. The firing piece and the cutter advancer are kept relatively still. The linear stitching and cutting apparatus also includes a lower safety block. The lower safety block includes a raised stopper. When the linear stitching and cutting apparatus is in an initial state without loading the staple cartridge, at least part of the raised stopper is located on the movement path of the firing piece. The safety mechanism of the linear stitching and cutting apparatus is structurally simple, convenient to process, also safe and reliable.