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How to operate a dental chair correctly?

Views:2     Author:Site Editor     Publish Time: 2020-06-04      Origin:Site

How to operate a dental chair correctly?

Dental chair is widely used in the medical field, and proper operation of dental chair is very important.This article describes how to operate the dental chair correctly.

The following knowledge points are listed below:

  • Installation of dental chair

  • Installation steps of dental chair

  • Operation instructions of dental chair


Dental chair is for oral surgery and oral disease examination and treatment.Use dynamic more dental chair, its main structure is divided into eight parts:

1.The bottom


3. Seat 

4.The back of the chair armrest 

5.Head holds 

6.Head holds button 

7.Control switch. 

The machine fixed on the ground floor, and through the bracket will bottom connected to the top of the dental chair.


1.Installation of dental chair

Dental chair is the necessary medical equipment for stomatologists, dental comprehensive treatment equipment, divided into pneumatic and electric two.

Gas, water and electricity is essential the three elements of the dental chair before the installation of gas, water pipeline cloth must be good (had better go through underground), had better install first water filter in the water, so as not to affect the service life of machine in the inland waters filter, air pump don't be too close from the dental chair, in order to avoid the noise of the pump up affect patients.If there are more equipment, it is recommended to adopt central gas supply, which can not only save money, reduce faults, but also ensure the quality of gas supply.

2. Installation steps of dental chair

1.  Switch on the power of dental chair, raise the dental chair, open the front cover and the bottom cover, and twist the fixing screw.

2. Move dental chair to the clinic (note: sometimes it is necessary to remove the side box).

3.  Install the doctor's dental chair.

4.  Remove the protective film of the dental chair, and hang up the instrument plate with three guns and cell phone tubes.

5.  Install columns and lamp arms.

6.  Install oral lamp (it is better for two people, or you can borrow the instrument disk) and connect the power cord.

7.  Install the spittoon cylinder, connect the drainage and connect the inlet electromagnetic valve.

8.  Install the assistant lever (limit screw from the bottom to the top), and load the assistant plate with strong and weak suction and three guns.

9.  Install backrest and seat cushion.

10.  Install the water into air adapter.

11.  Connect water pipe, drain pipe, power line and negative pressure line.

12.  Debugging function (including main and negative control control panel, foot pedal, strong and weak suction, three gun water vapor, water vapor size of mobile phone tube, etc.).

13.  Put back the front cover and bottom cover.

14.  Do well in the clinic and take photos.

15.  Simple training for clinic doctors and nurses (equipment maintenance, equipment operation precautions, etc.)


3. Operation instructions of dental chair

(1) Switch on the power of dental chair

(2)  According to the treatment items, choose different devices (air gun, high-speed mobile phone, low-speed mobile phone, tooth cleaning machine, etc.) to be connected to the connection head and make sure than dental chair can work.

(3)  Adjust water pressure, power, light and chair position

(4) Step on your feet and start dental chair working

(5)  Restore the chair position after the operation (directly press the reset button)

(6)  Clean dental chair and keep it clean.

I hope this article is helpful for you to understand the installation and operation steps of dental chair. If you need dental chair, please remember to contact us. We not only provide high-quality dental chair, but also provide professional guidance and after-sales service.

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