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Dental air and water spray gun

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

Active Publication Date: 2016-08-31
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 lighting equipment, additional operation and high cost.

Method used

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  • Dental air and water spray gun
  • Dental air and water spray gun
  • Dental air and water spray gun

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Experimental program
Comparison scheme
Effect test

other Embodiment approach

[0027] In other embodiments, the lighting assembly can also be directly arranged in the first channel of the lighting channel of the shower head 20 .

[0028] In this embodiment, the light emitting part 72 is an LED lamp or a light emitting diode. LED lamps or light-emitting diodes have higher brightness, lower cost, and have power-saving effects.

[0029] Please refer to image 3 , in the second embodiment of the present invention, the power supply part 74 of the light-emitting unit is arranged on the pipe fixing member 60 in the handle, and the light-emitting part 72 of the light-emitting unit is located at or near the end of the second channel 84 away from the first channel 82 .

[0030] The lighting assembly also includes a light conducting device, which is located in the lighting channel and is used to guide the bright light emitted by the light emitting part from the light source to the opening 24 .

[0031] In this embodiment, the light-transmitting device is a light-...

other Embodiment approach

[0032] In other embodiments, the light guiding device may also be a section of optical fiber located in the lighting channel.

[0033] In the dental air-water spray gun of the present invention, lighting channels and openings are arranged on the nozzle, and lighting components are arranged in the handle or the nozzle. and other areas. Therefore, there is no need for additional lighting equipment and additional operations, reducing costs.

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Abstract

The invention provides a gas and water spray gun for dentistry. According to the spray gun, a lighting passage and an opening are formed in a sprayer, a lighting assembly is arranged in a handle or the sprayer, and light emitted from the lighting assembly illuminates from the lighting passage and the opening, so as to illuminate areas, such as the spray nozzle extending oral cavity of a patient; thus, additional lighting 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, the doctor often cannot see the actual situation in the patient's oral cavity clearly due to poor light in the oral cavity. At this time, it is necessary to additionally use a flashlight or a headlight to illuminate the patient's oral cavity, so that the doctor can check the actual situation in the patient's oral cavity. However, additional lighting equipment requires additional equipment and operations, which is cumbersome and expensive for doctors to us...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C19/06A61C17/02A61C17/022A61B1/24
Inventor 陈雪莉邱顺旭
Owner ZHEJIANG SHURCON MFG