Nasal septum suturing device

Abstract

The invention discloses a nasal septum suture device. A nasal insertion rod comprises a fixed rod and a movable rod which are arranged at the front end of a gun body in parallel; the fixed rod is a cavity rod with a built-in excitation device; a needle storage box is arranged in the cavity or on the bottom surface of the fixed rod, a needle outlet is formed in the box bottom, and an excitation opening is formed in the box top; the movable rod is connected with the gun body through a first rotating shaft; and a trigger device is arranged in the gun body and is used for exciting the suture needles in the needle storage box and linking the movable rod to be closed towards the fixed rod. A nasal insertion rod inserted into a nasal cavity is used, a fixed rod serves as a reference rod, a movable rod serves as a movable rod, and according to different wounds, suture needles of different shapes are used for sewing and repairing nasal meat; the trigger rod is used for pushing the excitation rod to extrude the excitation reed, and the suture needle is excited out by means of the deformation of the excitation reed after being pressed and the potential accumulated due to the fact that the excitation reed cannot deform in time due to blocking of the potential accumulation block and through the instantaneous force generated after deformation. The effective deformation of the double-hole needle is ensured by utilizing the continuous thrust of the excitation rod; and the scales are combined, so that sewing with accurate spacing can be realized.

Description

technical field [0001] The invention relates to a suturing device, in particular to a nasal septum suturing device, which belongs to the technical field of medical instruments. Background technique [0002] In nasal septum surgery, after the nasal septal cartilage is removed, the doctor needs to suture the internasal flesh again with sutures, and then remove the sutures after recovery. [0003] In the existing operation method, threading is repeated in the dark cavity of the nostril, which brings a certain degree of difficulty to the doctor. It is difficult to accurately control the interval and tightness of the threading, which is not conducive to perfect healing, and repeated threading also brings pain to the patient. A certain pain. Contents of the invention [0004] In order to solve the deficiencies in the prior art, the object of the present invention is to provide a nasal septum suturing device. [0005] In order to achieve the above object, the present invention ...

AI Technical Summary

Problems solved by technology

[0003] In the existing operation method, threading is repeated in the dark cavity of the nostril, which brings a certain degree of difficulty to the doctor. It is difficult to accurately control the interval and tightness of the threading, which is not conducive to perfect healing, and repeated threading also brings pain to the patient. certain pain

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