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Dental chair with dust hood

A technology for vacuuming hoods and dental chairs, which is applied to dental chairs, dental chairs, surgical chairs, etc., can solve the problems of low utilization rate of strong negative pressure suction pipes, large size of vacuum cleaners, inconvenient movement, etc., and achieves obvious cleaning effect. Small size, easy to move

Inactive Publication Date: 2013-06-05
SHANDONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned prior art, in order to overcome the shortcomings of the existing vacuum cleaners, such as large volume, inconvenient movement, high noise, and low utilization rate of strong negative pressure suction pipes, the present invention provides a dental vacuum cleaner with a dust suction hood. Chair, the vacuum cover is small in size, low in noise, easy to use, and has obvious vacuuming effect, suitable for popularization and use in dental clinics

Method used

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] A dental chair with a vacuum cover, including a dental chair body 1, a side box 2, an instrument tray 3 and an oral cold light 4, and the side box 2 is provided with a strong negative pressure suction pipeline 5, such as figure 1 As shown, it also includes a dust suction hood 6, which is connected with a strong negative pressure suction duct 5 through an air duct 7.

[0023] The dust collection cover 6 is made of PVC material (polyvinyl chloride).

[0024] The specification of the cover mouth of described vacuum cover 6 is 20cm * 20cm, as figure 2 , 3 shown.

[0025] The back side of the dust cover 6 is provided with a holder 8, such as Figure 4 As shown, the suction hood 6 can be fixed directly on the treatment table by means of the clamp 8 .

[0026] One end of the air duct 7 is connected with the dust collection cover 6, and the other end is connected ...

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Abstract

The invention discloses a dental chair with a dust hood and overcomes the defects that a vacuum cleaner is big in size, inconvenient to move and high in noise, and the utilization rate of a high negative pressure absorption pipeline is low. The structure of the dental chair with the dust hood comprises a dental chair body, a side box, an instrument tray and an oral cavity cold light lamp, wherein the side box is provided with the high negative pressure absorption pipeline. The dental chair with the dust hood further comprises the dust hood, and the dust hood is connected with the high negative pressure absorption pipeline through a wind pipe. The reversed side of the dust hood is provided with a clamp holder, and the dust hood can be directly fixed on a treatment platform through the clamp holder. The high negative pressure absorption pipeline is fully used by the dental chair with the dust hood, the dust can be absorbed conveniently, and the vacuum cleaner is small in size, low in noise, convenient to move and obvious in dust absorption effect. The dental chair with the dust hood is suitable for promotion and application in oral clinics.

Description

technical field [0001] The invention relates to a dental chair with a dust suction cover. Background technique [0002] At present, the dental chair is one of the commonly used medical equipment in hospital dentistry. Its structure and principle are relatively simple (for the structure, principle and technical standards of the dental chair, see "Guiding Principles for Technical Review of Dental Comprehensive Treatment Machine Product Registration"). The waterway consists of two parts. The dental chair is equipped with weak negative pressure suction pipelines (vacuum degree not less than 10kPa) and strong negative pressure suction pipelines (vacuum degree not less than 27kPa), which are connected to the negative pressure system of the hospital center. The weak negative pressure suction pipe is mainly used for sucking saliva in the patient's mouth, and the utilization rate of the strong negative pressure suction pipe is low. [0003] In addition, the currently known dental d...

Claims

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Application Information

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IPC IPC(8): A61G15/00A61G15/10
CPCA61G15/14
Inventor 汲平赵晓祁冬林雪芬冯丹丹
Owner SHANDONG UNIV
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