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dental air spray gun

A water spray and dental technology, applied in the field of medical equipment, can solve the problem of high cost and achieve the effect of cost reduction

Active Publication Date: 2016-02-17
ZHEJIANG SHURCON MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a dental air-water spray gun to solve the problem that the existing dental air-water spray gun requires additional heating equipment, additional operation and high cost.

Method used

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] Please refer to figure 1 and figure 2 , the first embodiment of the present invention provides a dental air-water spray gun, including a nozzle 10, a nozzle connector 12, a nozzle 20, a nozzle connector 22, a handle 30, an air pipe 40, a water pipe 50, an air spray button 42, and a water spray button 52 and heating element 60.

[0018] The nozzle 10 is connected to the first end of the spray head 20 through the nozzle connection piece 12 and the spray head connection piece 22 sequentially. Wherein, the nozzle 10 is fixedly connected to the nozzle connector 12 , the nozzle connector 22 is...

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PUM

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Abstract

The invention provides a gas and water spray gun for dentistry. The spray gun comprises a spray nozzle, a sprayer, a handle, a gas pipe and a water pipe, wherein a heating assembly is arranged inside the handle and comprises a heating rod, a temperature controller and a heat accumulation body, both the gas pipe and the water pipe penetrate through the heat accumulation body, the heating rod is embedded in the heat accumulation body, and the temperature controller is arranged on the heat accumulation body and is connected with the heating rod. According to the gas and water spray gun for the dentistry, provided by the invention, the heating assembly is arranged in the handle, is electrified to generate heat and is used for heating fluid in the gas pipe and the water pipe, so that the fluid sprayed out of the spray nozzle has a certain temperature and plays a role in protecting the oral cavity of a patient; thus, additional heating equipment and additional operation are not required, and the cost is reduced.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a dental air-water spray gun. Background technique [0002] Dental caries is the most common frequently-occurring disease in the Department of Stomatology. During clinical examination and treatment, due to the poor tolerance of the pulp, the affected tooth often causes severe pain due to the impact of cold wind and cold water, which brings great pain to the patient. [0003] When using the existing dental air-water spray gun, if cold water and cold air are directly supplied to the dental air-water spray gun, it will bring greater pain to the patient; Water spray gun, then operation is troublesome, and cost is higher. Contents of the invention [0004] The object of the present invention is to provide a dental air-water spray gun, which is used to solve the problems that the existing dental air-water spray gun requires additional heating equipment, additional operation and hi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C19/06A61C17/02A61C17/022
Inventor 陈雪莉邱顺旭
Owner ZHEJIANG SHURCON MFG