Sand blasting tooth cleaning system and method

Abstract

The invention discloses a sand blasting tooth cleaning system, which at least comprises a tooth chair; a host; a foot switch; a powder bottle; a sand blasting handle; a suction device; the suction equipment comprises a suction device and a suction filtering device; the air inlet end of the powder bottle is communicated with the air path system, the air outlet end of the powder bottle is communicated with an air path channel in the sand blasting handle, and sand blasting powder in the powder bottle can be brought out by air in the air path system and conveyed into the sand blasting handle under the control of the foot switch; the gas path system comprises a pressure reducing valve, a gas-water separation device and an electromagnetic valve. The invention further discloses a sand blasting tooth cleaning method which comprises the stages of preparation, starting, tooth cleaning, suction, ending and the like. The sand blasting tooth cleaning system is provided with the gas-water separation device, so that the anti-blocking performance is greatly improved; and suction equipment is matched, so that splashes generated in the tooth cleaning process can be timely and effectively sucked. The sand blasting tooth cleaning method has a good tooth cleaning effect; in addition, splash can be timely and effectively sucked in the tooth cleaning process, so that the working environment is kept clean and sanitary.

Description

technical field [0001] The invention relates to the field of oral medical equipment, in particular to a sandblasting tooth cleaning system and method. Background technique [0002] At present, the methods used in clinical tooth cleaning mainly include hand scaling, ultrasonic tooth cleaning and sandblasting tooth cleaning, which mainly remove tartar, dental plaque, tea stains, smoke stains, etc. attached to the tooth surface. [0003] The principle of sandblasting tooth cleaning is to use high-speed flowing gas to drive tooth cleaning powder to form a particle flow, which acts on the tooth surface through a small nozzle, and uses the kinetic energy of the particle flow to remove tartar and plaque on the tooth surface. [0004] Sandblasting teeth cleaning equipment generally consists of a dental chair, a host and a sandblasting handle. The dental chair is connected to an external air source or water source through an air-water line. The sandblasting handle is a handheld termi...

AI Technical Summary

Problems solved by technology

These spatters will fly out of the patient's mouth, pollute the surrounding environment, and need to be cleaned by doctors or staff after surgery; the current solution to this problem is: cover the periphery of the patient's mouth with a paper towel or thin cloth with holes However, this method can only prevent the splash from adhering to the periphery of the patient's mouth, and cannot prevent the splash from entering the surrounding environment or falling on the body of doctors and staff

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