The utility model belongs to the technical field of
medical instruments, and particularly relates to a stitching instrument for an
endoscope. Comprising a fixed
handle, a fixed bolt, a needle mounting button, a rotating
assembly, a flushing
assembly, a sleeve, a protective cap, a bending device, a movable
handle, a suture steel wire, a pressing plate steel wire, a
forceps head short
pipe and a suture needle holding
assembly. A movable
handle mounting hole is formed in the upper end of the movable handle, the movable handle mounting hole and a movable handle mounting column of the fixed handle are correspondingly mounted, the near end of the sleeve penetrates through a sleeve hole in the far end of the fixed handle and is matched with a groove in the far end of the rotary connecting rod, and the far end of the sleeve is connected with the
bending joint assembly; the near end of the
forceps head short tube is connected with the
bending joint assembly, and the far end of the
forceps head short tube is connected with the suture needle holding assembly; the near end of the suture steel wire is in fastening connection with the near end of the movable handle through a steel wire lock catch, and the far end of the suture steel wire is connected with a rack seat in the suture needle holding assembly and used for driving the suture needle holding assembly to perform
continuous suture; and the flushing connector is embedded into the upper rotary shifting wheel and is connected with the flushing hole at the near end of the sleeve.