Oral cavity dilator for diagnosis and treatment in traditional Chinese medicine pediatrics department

Abstract

The invention relates to the field of diagnosis and treatment instruments. The invention aims to provide an oral cavity dilator for diagnosis and treatment in traditional Chinese medicine pediatrics department, which comprises two operation arms, and each operation arm is composed of a holding section, a bending section and a distraction section which are connected in sequence; a finger ring is arranged on the holding section, a supporting plate is arranged at the end of the distraction section, and the bending sections of the two distraction arms are hinged to each other; the supporting plate comprises a connecting rod and an arc-shaped plate body, and the plate body is connected with the distraction section of the operation arm through the connecting rod; the upper surface of the plate body of the upper supporting plate and the lower surface of the plate body of the lower supporting plate are both provided with tooth grooves for teeth of a patient to occlude; an illuminating lamp is arranged on the end face of the end, away from the connecting rod, of the plate body. By means of the illuminating lamp arranged at the end of the plate body, illumination assistance can be effectively carried out on the interior of the oral cavity, teeth and gingiva can be prevented from shielding light, the illuminating effect is extremely good, stimulation to a child patient can be reduced, and the probability that uneasy emotion of the child patient is reduced.

Description

technical field [0001] The invention relates to the field of diagnosis and treatment instruments, in particular to an oral retractor for pediatric diagnosis and treatment of traditional Chinese medicine. Background technique [0002] Chinese medicine diagnosis and treatment pay attention to looking, smelling and asking. In the process of "looking", accurate observation of the oral cavity and tongue coating is a basic relief of Chinese medicine diagnosis and treatment. Under normal circumstances, for ordinary patients, the doctor directly tells the patient to open his mouth wide, and then cooperates with auxiliary lighting equipment such as headlights to observe the situation in the oral cavity. However, in the diagnosis and treatment of children, because children have a certain fear of medical care, or have poor self-control ability, they often cannot cooperate effectively. Open up. [0003] The traditional mouth spreader is a scissors-like structure. The user closes or op...

AI Technical Summary

Problems solved by technology

2. Because children are relatively immature, their cooperation is often not good, and the tolerance of each patient is different. The existing spreader adopts a rigid spread structure. If the operation is not careful enough, spread will often occur. The problem of excessive force leads to poor comfort and aggravates anxiety

3. Most of the existing scissor parts of the mouth spreader adopt a fixed integrated structure between the main body and the support plate, which cannot realize the angle adjustment of the main body, which also easily leads to equipment blocking, affecting observation, drug application, cleaning, etc. operate

Although some spreaders also adopt a rotatable adjustment structure for the angle of the spreader, since the spreader adopts a scissor structure as a whole, the rotation axes of the upper and lower spreaders are not substantially aligned after the scissor arm rotates. On a straight line (that is, the rotation axis complements coincidence), which leads to the fact that the angle of adjustment is extremely small, or even impossible to adjust; or the angle of the scissor arm part cannot be adjusted after the mouth is stretched, but can only be adjusted when the mouth is stretched. Adjust the angle of the support plate relative to the scissor arm before opening the mouth, and then operate the scissor arm to open the mouth after installing the support plate in place, which affects the convenience of use

Images