Knot-tying device for deep part

The utility model discloses a knot-tying device for a deep part. The utility model is characterized in that one end of a rod piece is a knot-tying head on which a concave groove is arranged; the other end of the rod piece is provided with a handle; two annular holes are arranged in the handle; the middle part of the handle approximately forms a V-shaped groove. The whole external shape of the utility model is close to the external shape of a fastened hemostat so that convenience is offered for extending the utility model into a deep part to tie a knot, wherein, fingers can not reach the deep part. The utility model has the advantages of no drop for thread knots and quick knotting, being particularly suitable for surgical operations with small incisions. Through experiments, the knotting speed of the utility model is more than three times as fast as a hemostat.