Head support for oral surgery

Abstract

The invention discloses a head support for oral surgery, specifically relates to the field of medical technology, comprising a base, the inside of which is fixed on a locking mechanism; the locking mechanism includes a fixing belt, and the inner side of the fixing belt is The Velcro rough surface is fixed, and two slideways and a cavity are opened inside the base. The invention rotates the handle, and the handle drives the driving gear to rotate through the rotating rod connected with it. Under the cooperation of the driving gear and the driven gear, the roller installed on the two rotating rods rotates and turns in the opposite direction. The Velcro wheat surface on the fixing belt is bonded to each other, the roller wraps the fixing belt tightly, and the fixing belt is continuously taken into the cavity, the fixing belt is tightened on the patient's forehead, the positioning pin is inserted into the round hole, and the soft material can be used to tighten the patient's forehead. The patient's head is firmly fixed to reduce the patient's discomfort when clamping, and prevent the patient's ear from being injured.

Description

Technical field [0001] Example The present invention relates to medical technical field, particularly relates to an oral medicine surgical head support. Background technique [0002] Dental, medical disciplines one classification. The main stomatological diseases include: oral and maxillofacial dermoid, epidermal submandibular space infection, maxillofacial lymphangioma, odontoid malformation, maxillary sinus cancer, maxillary ameloblastoma, chronic sinus inflammation, mandibular retrusion, tetracycline teeth, tongue, leukoplakia and other diseases. By technology, a lot of periodontal disease can be cured completely. Development of biotechnology, such as: guided tissue regeneration technology, gene technology, implant denture and other more exciting is to bring hope to the diseased tooth regeneration. [0003] The prior art has the following disadvantages: the conventional dentistry to consider head support soft material easily deformable characteristics, resulting in not firmly ...

AI Technical Summary

Problems solved by technology

[0005] To this end, the embodiment of the present invention provides a head support for oral surgery. By turning the handle, the handle drives the driving gear to rotate through the rotating rod connected to it. The driving gear and the driven gear cooperate and are installed on the two rotating rods. The upper roller rotates and turns in the opposite direction, then the Velcro hook surface on the roller and the Velcro wheat surface on the fixing belt are bonded to each other, the roller wraps the fixing belt tightly, and then the fixing belt is continuously received into the cavity, and the fixing belt is The patient's forehead is tightened, and then the positioning pin is inserted into the round hole. The patient's head can be firmly fixed by using soft materials, reducing the patient's discomfort when clamping, and preventing the patient's ear from being injured. The head bracket for central stomatology takes into account the easy deformation of soft materials, which makes it impossible to firmly fix the head. Therefore, hard materials are used in the production and the contact area between the bracket and the patient's head is increased for clamping work. In the clamping operation, the patient will often be pinched, and even the patient's ear will be pinched. In addition, oral surgery requires the patient to open the mouth for a long time, which will burden the patient's oral muscles and make the facial muscles swollen and painful. The problem

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