Mouth opening and shaping device for stomatology department examination

Abstract

The invention discloses a mouth opening and shaping device for stomatology department examination. The device comprises an arc-shaped supporting plate, occlusion pieces, an adjusting column, a transverse plate and a collecting bag, connecting ropes are arranged on the two sides of the bottom of the arc-shaped supporting plate, the bottoms of the connecting ropes are connected with an arc-shaped cushion plate, the bottom of the arc-shaped cushion and the top of the arc-shaped supporting plate are provided with the arc-shaped occlusion pieces, the adjusting column is arranged on the surface of the top of the arc-shaped cushion, two symmetrically-arranged lighting columns are arranged on the surface of the top of the arc-shaped cushion, the inclined transverse plate is arranged on the front face of the arc-shaped cushion, a conveying pipe is arranged on the surface of the transverse plate, one end of the conveying pipe penetrates through the interior of the arc-shaped cushion, an L-shaped support is arranged at the bottom of the transverse plate, and the collecting bag is arranged at the top of the L-shaped support. According to the device, by arranging the adjusting column, the mouth opening height and opening area can be adjusted when a patient is subjected to mouth examination, and medical staff in the stomatology department can conveniently conduct examination.

Description

technical field [0001] The invention relates to the technical field of mouth stretching and shaping devices, in particular to a mouth stretching and shaping device for dental examination. Background technique [0002] During the oral examination, the patient's mouth is usually kept open, so that the dental staff can check the condition of the internal teeth and take corresponding measures for treatment. However, in the process, in order to keep the patient's mouth open In order to prevent its closure from affecting the oral examination operation of the medical staff, it is necessary to use an oral opening shaping device to mechanically support the patient's oral cavity. Oral examination and treatment of medical staff in the department. [0003] The defective that existing oral cavity stretches shaping device exists is: [0004] 1. The comparative document CN209996286U discloses a supporter for oral examination that is convenient for height adjustment, "comprising an upper ...

AI Technical Summary

Problems solved by technology

The supporter for oral examination, which is convenient for height adjustment, has a plurality of leakage holes on the backing plate, which can make saliva flow into the backing plate from the leakage holes during the patient’s oral examination, and collect the saliva to ensure that the staff can check The smooth progress of the work", but the device support adjusts the support height of the oral examination, but the material hair adjusts the area of ​​the oral examination on one side, which makes the device more inconvenient to use during the oral examination;

[0005] 2. The comparative document CN110711042A discloses a mouth shaping device for auxiliary oral treatment, "comprising an adjustment box, an adjustment cavity is arranged in the adjustment box, and isolation barrels are arranged symmetrically on the upper and lower end faces of the adjustment cavity, and the isolation barrel There is an accommodation chamber inside the bucket, and the end surface of the accommodation chamber away from the center of symmetry is provided with a snapping assembly, and the snapping assembly includes snapping blocks that are symmetrical up and down with respect to the adjustment box, and the present invention moves the fixed point supporting the opening of the mouth from the lip To the teeth, directly in contact with the force point, and through linear force transmission to solve the problem that the patient’s pain and instinctive teeth clenching, the mouth closure affects the treatment. Oral treatment provides a clean and bright environment, and through the design of the slideway and the rotating shaft, a small range of position adjustment and orientation adjustment of the device can be realized", but the device usually cannot collect the dirt in the patient's mouth when it is used, and During the examination, the patient's throat will swallow spontaneously, and it is easy to swallow the highly irritating disinfectant into the throat, causing throat irritation, causing physiological behaviors such as coughing and retching, and the patient cannot maintain a static lying position , thus affecting the normal inspection;

The invention can rotate the shaft through the non-return mechanism, and the rope can be retracted by turning the handle counterclockwise, so that the upper and lower arc-shaped mouth braces can be separated from each other and the child's mouth can be opened, so that the medical staff does not need to touch the child with their hands support the oral cavity of the medical staff, which can reduce the labor intensity of the medical staff and improve the efficiency of oral examination", but when using this device, it is usually impossible to fix the patient's occlusal teeth, which leads to the collapse of the oral support shaping device during use. away, causing impact damage to the interior of the mouth

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