Needle holder for laparoscopic surgery

The utility model relates to the technical field of medical tools, in particular to a needle holder for laparoscopic surgery, which comprises a forceps body and a straight tube arranged on the forceps body, mounting rods are hinged to two sides of the rear end of the forceps body, pinching rods and supporting rings are connected to the rear sides of the mounting rods, a guide rod is inserted into the straight tube, and elastic sheets are hinged to two sides of one end, extending to the rear side of the forceps body, of the guide rod. The other end of the elastic sheet is hinged with the pinching rod; a containing groove is formed in the upper portion of the front end of the straight pipe, the straight pipe is slidably provided with a tong head through the rear end of the interior of the containing groove, a clamping part is arranged on the front side of the tong head, the tong head and the clamping part are jointly matched with the containing groove, and a tooth part is arranged on the lower surface of the to