Devices for applying purse string joint during endorectal muco-submucosal resection of Distal rectum

摘要

The invention relates to the field of medical equipment, namely, proctology instruments. The purpose of the utility model is to reduce the complexity of imposing purse-string suture using fenestrated anoscope. An apparatus for applying purse-string suture on the rectal mucosa perform a fenestrated anoscope comprising a cylindrical portion and a flange, characterized in that the cylindrical portion is formed with two transverse grooves 25 mm long and 3 mm wide, which are arranged at a distance of 40 mm and 50 mm from the proximal end of the fenestrated anoscope. Fct 1, 2 Fig.