Views:2 Author:Site Editor Publish Time: 2020-07-23 Origin:Site
The dental chair plays a vital role in the medical field and appears in the eyes of the public every day. Do you know the components of the dental chair?This article will take you through the components of the dental chair.
1.Classification and function of dental chair
2. components of the dental chair
Dental chair action is controlled by the control switch on the back of the chair, its working principle is: the starter motor and control switch drive mechanism, make corresponding parts to produce mobile dental chair.According to the needs of treatment, the control switch is pressed and twisted, and the dental chair can complete the movements of rising, falling, bending, leaning and resetting.
The comprehensive dental chair is composed of the patient chair, the doctor position, the nurse position, the foot position, the operation lamp, the side box and the floor box.The patient seat has two kinds of electric and manual control, the electric power part has screw drive type, electric hydraulic type and belt drive type.Manual control mainly USES foot pressure to control seat position.The treatment equipment is mainly composed of high speed mobile phone, low speed mobile phone (pneumatic or electric), three-use airbrush, saliva aspirator, automatic water supply device, appliance tray, shadowless lamp, X-ray viewer lamp, tooth cleaning machine, light curing machine (usually optional), sputum bowl and air, water and electricity control parts.The principle of action is mostly to control the water, electricity work, tooth extraction, insert teeth, repair teeth and clean teeth and other oral diseases treatment.
Modern dental chair is to point to hydraulic pressure or electric dental chair commonly, use computer board control, in order to carry dental patient and can change the body position of the medical equipment.The structure of dental chair can be generally divided into the base, lifting device, pitching device, headrest, backrest, seat cushion, armrest and electrical control, and so on.According to its connection with dental treatment table, it can be divided into machine chair coupling and split, machine chair coupling can be divided into airborne chair type and chair type;There are also three folding dental chairs.In real life, there are also a lot of people in the dental comprehensive treatment machine and dental chair collectively referred to as dental chair.The combination of machine and chair and split dental comprehensive therapeutic equipment have their own advantages and disadvantages. When the dental chair rises and falls, it can keep the operation lamp, instrument disc, spittoon and so on synchronized with the occupant and keep the relative position stable.But the split type dental comprehensive treatment machine in the transportation, handling, installation has an advantage, and the dental patients in the change of body position, the operation lamp, instrument plate, etc. will not shake.
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