Protective sleeve for catgut embedding needle

The utility model provides a catgut embedding needle protection sleeve which comprises a sleeve body, a connector and a wire inlet groove. The connector is detachably arranged at one end of the sleeve body, and a limiting hole is formed in the connector. The wire inlet groove and the connector are of an integrated structure, the wire inlet groove is formed in the end, away from the sleeve body, of the connector, an arc-shaped groove is formed in the groove bottom of the wire inlet groove, two first baffles are arranged on the two sides of the arc-shaped groove respectively, and the distance between the two first baffles is gradually increased in the direction away from the arc-shaped groove. The protective sleeve for the catgut embedding needle not only can protect the needle tube of the catgut embedding needle body during packaging, but also can accurately find the position of the needle point when a medical worker places a line body into the needle tube due to the design of the line inlet groove, so that th