The invention discloses a sandwiched stapler type
alimentary tract anastomosis dissecting sealer, relating to the surgical instruments. The invention provides a sandwiched stapler type
alimentary tract anastomosis dissecting sealer which can prevent the
alimentary tract anastomotic
stoma from tearing, leaking and errhysis from the
cut section in surgical operations. The sandwiched stapler type alimentary tract
anastomosis dissecting sealer is provided with a nail anvil (which is also called as a bottom
needle holder), a nail
cartridge (which is also called as a nail anvil box), a sealer body, a movable
handle, an adjusting button, a cutter
cushion and an anastomosing nail (which is also called as a suturing nail), wherein the nail anvil is connected with the front end of the sealer body, the adjusting button is arranged at the
tail part of the sealer body, the movable
handle is arranged at the back of the sealer body, a safety button is arranged at the connection of the movable
handle and the sealer body, the cutter
cushion is arranged on the nail anvil, the anastomosing nail is arranged at the front end part of the sealer body, a membrane is arranged on the surface of the nail anvil (which is also called as the bottom
needle holder), and a membrane is also arranged on the surface of the nail
cartridge (which is also called as the nail anvil box); and after stapling, a sandwich structure consisting of the membrane, an intestinal wall and the membrane is formed.