Nasal septum nail fixing device and nasal septum nail fixing system

Abstract

The invention provides a nasal septum nail fixing device. The nasal septum nail fixing device comprises an implantation system, a driving system and an ejection system; the implantation system comprises a first implanting mechanism and a second implanting mechanism, the driving mechanism comprises a braking mechanism, a clamping driving mechanism and a nail discharging driving mechanism, and the braking mechanism drives the clamping driving mechanism to drive the second implanting mechanism to move towards or away from the first implanting mechanism; the braking mechanism drives the nail discharge driving mechanism to discharge a suturing nail from the first implanting mechanism so as to realize rapid suturing; one end of the ejection system abuts against the suturing nail set, and after the suturing nails are discharged from the first implanting mechanism, the ejection system drives the suturing nail set to move towards the nail outlet end of the first implanting mechanism, so that the implanting direction of the next suturing nail can be adjusted by adjusting the positions of the first implanting mechanism and the second implanting mechanism. And the purpose of accurately implanting the suturing nail is achieved. The invention further provides a nasal septum nail fixing system.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a nasal septum nail fixing device and a nasal septum nail fixing system. Background technique [0002] The nasal septum is usually 2-4 mm thick and is covered on both sides with a layer of mucous membrane called periosteum. Imagine a piece of sausage sandwiched between two slices of thin bread. The big sausage is the nasal septum and the bread is the mucous membrane. Septoplasty is the third most common surgical procedure performed by otolaryngologists. The goal of septoplasty is to carefully lift the mucous membrane dura on both sides from the septum, remove any stray parts, and then remove all Clip together. This surgery is done to relieve nasal congestion, which is often caused by bending of the tissue in the middle of the nose. Current techniques for accomplishing septoplasty include bilateral lifting of the subperichondrial flap and resection of cartilage and / or bo...

AI Technical Summary

Problems solved by technology

However, the structure of this patent cannot determine the number of staples in the nail box; and the fixing method of the nail box may have the risk of the nail box falling, and it is not easy to replace

At present, the state strongly advocates the reduction of disposable medical devices to reduce the cost of surgery, and the aseptic requirements of fixed nail boxes make the staplers that do not need disposable use also become disposable products, which wastes resources and increases pollution.

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