Skin incision suture device

The utility model belongs to the field of medical appliances, particularly relates to a skin incision suture device, and aims to solve problems of low possibility of accurately controlling skin incision depth, instant bleeding after incision operation, influence of excessive electric coagulation hemostasis on skin healing, and the like in existing operation. The utility model provides the skin incision suture device which comprises an incision suture device, an incision guide positioning needle and an extrusion sticking film, wherein the incision suture device comprises a rotary shaft, a slide rod, a first connecting rod and a second connecting rod; a suture needle cylinder rotating around the rotary shaft is mounted on the rotary shaft; an arc-shaped suture needle is connected to the suture needle cylinder; a blade is mounted on the slide rod. By using the skin incision suture device provided by the utility model, the skin incision depth can be controlled; the bleeding during skin incision operation and the use of corresponding electric coagulation hemostasis are reduced to the maximum extent; the skin suture operation can be simply, quickly and accurately carried out during operation completion, so that the skin incision healing quality is effectively improved.