Auxiliary instrument for extracting teeth

Abstract

The invention discloses an auxiliary instrument for extracting teeth and relates to an auxiliary device for extracting teeth. The device comprises a base and spherical hinges with clamping seats, wherein a rotary connection rod a and a rotary connection rod b are arranged on two sides of the upper end of the base respectively; each of the rotary connection rod a and the rotary connection rod b comprises a vertical rod and a horizontal rod; the upper ends of the vertical rods are vertically connected to the horizontal rods; the vertical rods of the rotary connection rod a and the rotary connection rod b are connected to the base via the spherical hinges with the clamping seats respectively; the rotary connection rod a and the rotary connection rod b are capable of rotating up, down, left and right on the spherical hinges with the clamping seats; a support frame is arranged at one end of the horizontal rod of the rotary connection rod a or the rotary connection rod b; an arc-shaped plate is arranged at the upper end of the support frame; vertical plates are arranged on two sides of the upper end of the base respectively and are located at the inner sides of the rotary connection rod a and the rotary connection rod b; a gap between the vertical plates on two sides corresponds to the width of a dental operating table pillow; a plurality of threaded holes corresponding to a dental operating table are formed in each vertical plate. The auxiliary device for extracting teeth is capable of reducing artificial waggle and improving the tooth-extracting stability.

Description

technical field [0001] The invention belongs to the technical field of medical assistance, in particular to a tooth extraction auxiliary device. Background technique [0002] In the 1950s, the most common causes of tooth extraction were dental caries and periodontitis. With the development of dental and pulp treatment techniques, the number of tooth extractions due to dental caries decreased, but periodontitis is still a common cause of tooth extraction. With the improvement of living standards, people require teeth to be neat and beautiful. To make the front teeth line up and extract one or two premolars is called subtractive extraction, which is one of the commonly used methods to correct the uneven front teeth. [0003] During tooth extraction, procaine, lidocaine, etc. are generally used as conduction or infiltration anesthesia. Recently, the improved high-speed turbine handpiece is often used to extract impacted teeth. It not only has a fast cutting speed, but it is ea...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an auxiliary device for tooth extraction, which solves the problem of unstable tooth extraction caused by artificial shaking during the tooth extraction process, and the tooth cannot be pulled out correctly, quickly and stably, which leads to the patient's difficulty in the tooth extraction process. Feeling uncomfortable during the operation, and at the same time, the dentist will be more laborious during the operation, and the operation time will be longer.

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