A medical adjustable lip stretching device

Abstract

The invention discloses a medical adjustable lip stretching device, which comprises an annular base plate, an outer ring body and an inner ring body are concentrically fixed on the base plate, the outer ring body is located at the outer ring of the base plate, and the The diameter of the inner ring body is equal to the average value of the diameters of the inner and outer rings of the substrate. The inner ring of the outer ring body is provided with an outer groove, and the outer ring of the inner ring body is provided with an inner groove. The outer groove and the inner groove are in common A plurality of movable blocks are slidably connected, and each of the movable blocks is fixedly connected with a plastic rod parallel to the axis of the substrate. The advantage is that: in the present invention, the soft capsule stretches the patient's lips, and the pressure on each position of the patient's oral cavity is equal, thereby reducing discomfort. The shape of the slider cannot continue to change, but in the present invention, some structures such as rubber heads are provided, which fully guarantees that the extrusion force of the soft capsule to each point is equal.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a medical adjustable lip stretching device. Background technique [0002] Stomatology, one of the classifications of medical disciplines, the main oral diseases include oral and maxillofacial dermoid, epidermal submandibular space infection, maxillofacial lymphangioma, odontoid process deformity, maxillary sinus malignant tumor, jaw bone enamel Cytoma, chronic ethmoid sinusitis, mandibular retrusion, tetracycline teeth, leukoplakia and other diseases. With current technology, many periodontal diseases can be completely cured. The development of tissue bioengineering technology, such as guided tissue regeneration technology, gene technology, implant denture, etc., brings exciting hope for the regeneration of diseased teeth. [0003] At present, the lip stretching device used in the department of stomatology has poor adjustability and cannot be used by different patients...

AI Technical Summary

Problems solved by technology

[0003] At present, the lip stretching device used in the department of stomatology has poor adjustability and cannot meet the needs of different patients, especially the positions to be treated in the mouth of different patients are different, and the positions of the wounds in the patient's mouth are also different. The opening device is almost non-adjustable. For some patients, it is very easy for the opening device to offset the patient's wound, which will cause unnecessary pain for the patient and seriously affect the treatment effect and the patient's enthusiasm for treatment. Therefore, an easy-to-adjust stomatological lip stretcher

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