Mouth support component, mouth corner stretching device and mouth corner stretching method

Abstract

The invention discloses a supporting part, a device for opening corners of mouth and a method for opening corners of mouth. The supporting part includes a connecting part and two supporting arms, and the two supporting arms are respectively connected to both sides of the connecting part, and the ends of the two supporting arms The part is bent towards the same direction as the occlusal part, so that the connecting part and the two supporting arms are U-shaped. A device for opening corners of the mouth, comprising a supporting part and a bite part; the bite part has a fixing element, the fixing element has an occlusal part and a breathing through hole, and the fixing element has two extending sides bent in the same direction, The composition of the two extension sides and the fixing element matches the U-shape of the teeth; the connection part of the support member is connected to the fixing element, and the ends of the two support arms and the two extension sides face the same direction. The direction is bent. The device for stretching the corners of the mouth of the invention can not only achieve good stretching of the corners of the mouth, but also does not affect breathing, facilitates swallowing of saliva, and enables simple language communication.

Description

technical field [0001] The invention relates to the field of rehabilitation medicine, in particular to a support member, a mouth corner stretching device and a mouth corner stretching method. Background technique [0002] The face is a site with a high incidence of trauma. When injuries from various causes accumulate in the perioral area, due to scar hyperplasia and contracture after healing, different degrees of microstomia are often left behind. Microstomia not only affects the appearance, but also can cause difficulty in eating, ventilation and pronunciation in severe cases. The early use of mouth corner spreader against scar contracture has a definite effect in clinical treatment. The spreaders generally used in China are mostly handmade by various units, and the shape and size are relatively random, which cannot achieve a good supporting effect. And some distractors make a large amount of saliva secretion unable to swallow after the patient's mouth is stretched, and l...

AI Technical Summary

Problems solved by technology

The spreaders generally used in China are mostly hand-made by various units, and the shape and size are relatively random, which cannot achieve a good supporting effect

Moreover, some distractors make it difficult for the patient to swallow a large amount of saliva after the mouth is stretched, and cannot communicate with each other, which seriously affects the patient's compliance with treatment.

Images