Eccentric shaft type semi-fixing snore guard

Abstract

The invention discloses an eccentric shaft type semi-fixing snore guard comprising an upper jaw snore guard, a lower snore guard, a resin occlusal pad. The eccentric shaft type semi-fixing snore guard is characterized in that the upper jaw snore guard and the lower jaw snore guard are of the same structure, the lower jaw snore guard is fixed with the upper jaw snore guard through a resin occlusal pad on the teeth surfaces, the lower jaw snore guard comprises a left side eccentric shaft fixing device, a right side eccentric shaft fixing device, a connecting body, a nickel-titanium orthodontic wire and nickel-titanium orthodontic wire back bending rings, the nickel-titanium orthodontic wire penetrates between the left side and the right side eccentric shaft fixing devices in a connecting manner, the nickel-titanium orthodontic wire and the left side and the right side eccentric shaft fixing devices cling to the outer side of the lower jaw teeth, the two ends of the left eccentric shaft fixing device and the two ends of the right eccentric shaft fixing device are all connected with the nickel-titanium orthodontic wire back bending rings, the nickel-titanium orthodontic wire, the left side eccentric shaft fixing device and the right side eccentric shaft fixing device are all connected with the connecting body through the nickel-titanium orthodontic wire back bending rings, and the connecting body clings to the inner side of the lower jaw teeth. The eccentric shaft type semi-fixing snore guard has the advantages of simple structure and strong retention force.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a semi-fixed snore stopper. Background technique [0002] Obstructive sleep apnea syndrome (OSAHS) is the most common type of sleep apnea syndrome, which is caused by narrowing or obstruction of the airway during sleep (obstructive parts are more common in the oropharynx), resulting in Sleep apnea or loud snoring can lead to a decrease in oxygen saturation in the blood, causing disease in the organ system and seriously affecting the quality of life of the patient. OSAHS, as a sleep disorder with high incidence, is receiving more and more attention. At home and abroad, OSAHS is mostly treated with behavior control, various types of anti-snoring devices, drug therapy, weight loss, tracheotomy, uvuloplasty, orthognathic surgery, and nasal continuous positive pressure ventilation. Among them, drug therapy, surgery, use of ventilator and other treatment methods have a lo...

AI Technical Summary

Problems solved by technology

However, at present, these two types of snoring devices have different disadvantages: the movable snoring device has poor retention force, is easy to fall off, is difficult to really perform its function, and easily causes tooth displacement

At the same time, the average protruding distance of the lower jaw relative to the upper jaw is about 6 mm. If the lower jaw is allowed to move relative to the upper jaw, it is easy to lose the working principle of the snoring device, resulting in the reoccurrence of obstruction symptoms, and thus the treatment fails.

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