Postoperative suture line auxiliary positioning device

The invention discloses a postoperative suture line auxiliary positioning device, and relates to the field of medical auxiliary tools. The device comprises a first baseband, a second baseband and a connecting assembly; the first baseband and the second baseband are respectively arranged at two sides of a wound in the length direction; the first baseband and the second baseband are connected by a connecting assembly; and a plurality of semicircular positioning needle grooves are formed in the inner side edges of the first baseband and the second baseband. According to the invention, the first baseband and the second baseband are fixed on two sides of the wound, and the wound is closed through adjustment of the connecting assembly, so that the wound is conveniently fixed before being sutured; and when suturing is carried out, the needle head penetrates along the positioning needle grooves, and uniform stitching during suturing is ensured, and excessive traction and dislocation during wound suturing is effective