Oral cavity opening device used for stomatology department

Abstract

The invention relates to the technical field of medical apparatuses, in particular to an oral cavity opening device used for the stomatology department. The oral cavity opening device used for the stomatology department comprises a base, a transmission mechanism, an opening mechanism and a fixing mechanism, wherein the upper end surface of the base is fixedly connected with a fixing plate; the front end surface of the fixing plate and the front end surface of the base are in the same plane; in the fixing plate, along the vertical direction, a transmission cavity is vertically arranged; the left side surface and the right side surface of the transmission cavity are independently provided with a transmission cavity, wherein the left side and the right side of the lower end of each transmission cavity are independently provided with a transmission gear groove; the transmission mechanism comprises a transmission plate arranged in the transmission cavity in the fixing plate in a sliding way; the opening mechanism comprises telescopic rods which are independently rotatably arranged in the transmission cavities on the left side surface and the right side surface of the transmission cavity in the fixing plate; and the fixing mechanism comprises transmission gears rotatably arranged in the transmission gear grooves. By use of the oral cavity opening device used for the stomatology department, the problems that when the oral cavity of a patient keeps an opening state for a long time, the patient is likely to unconsciously close the mouth to interrupt treating and nursing of the oral cavity of the patient by medical workers, treating and nursing time is prolonged and working efficiency is lowered can be solved.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to an oral cavity distraction device in the department of stomatology. Background technique [0002] In the treatment and nursing process of oral diseases, it is often necessary for the patient's mouth to be kept open for a long time, but the patient tends to close his mouth unconsciously, so the doctor needs to hold the patient's mouth open and fixed by hand, and then treat the patient However, it is troublesome for the doctor to hold the patient’s mouth open and fixed, and the patient’s facial muscles are prone to fatigue due to the opening of the mouth, so it is difficult to persist in long-term treatment and care. Proper rest will interrupt the treatment and care of the patient's oral cavity by medical staff, prolong the treatment and care time, and reduce work efficiency. Contents of the invention [0003] The purpose of the present invention is to provide a devic...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a device for opening the oral cavity of the department of stomatology, so as to solve the problem that the patient's oral cavity remains open for a long time in the above-mentioned background technology, and it is easy to close the mouth unconsciously, which will interrupt the treatment and care of the patient's oral cavity by the medical staff. Extend treatment and nursing time and reduce work efficiency

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