HEMOSTATIC CLIP DEVICE

The present invention relates to a medical instrument used inside a human body, and more particularly relates to a hemostatic clip device applied to a soft endoscope and convenient for separation operation. The hemostatic clip device of the present invention includes a clamping component and a holder component. The clamping component includes clamping arms, a pin and a sleeve. The head portion of the sleeve is provided with two symmetrically disposed open slots for the clamping arms to move. The holder component includes a double-wire supporting arm, a fixing ring and a sleeve holder. Each of the tail ends of the outer side edges of the two symmetrically disposed clamping arms is provided with a recess. Holes are formed in positions, corresponding to the recesses, on the other clamping arms. The sleeve is connected with the sleeve holder through an inner core. The head end of the double-wire supporting arm is connected with the holes, and the other end of the double-wire supporting arm is connected with a wire rope and passes through the sleeve, the inner core, the sleeve holder and a bourdon tube so as to be fixedly connected with a handle at an operation end. The bourdon tube is fixedly connected with the tail portion of the sleeve holder. The present invention has the advantages of simple structure, smooth pulling and pushing, easy and convenient opening and closing, easy unhooking, firm clamping, convenient use and the like.