What are the difficulties in dental chair design?
Dentists will use dental chairs during examinations. Although dental chairs look very simple, in fact, the design of dental chairs is also difficult. What are the specific difficulties?
The dental chair is mainly used for the inspection and treatment of oral surgery and oral diseases. At present, electric dental chairs are mostly used. The main structure is divided into 8 parts. The bottom plate of the whole machine is fixed on the ground, and the bottom plate is connected to the upper part of the dental chair through a bracket. The action of the dental chair is controlled by the control switch on the back of the chair. Its working principle is: control the switch to start the motor and drive the transmission mechanism to work, so that the corresponding parts of the dental chair can move. According to the needs of treatment, by manipulating the control switch button, the dental chair can complete the movements of ascending, descending, pitching, tilting posture and resetting.
Difficulties in the design of dental chairs: in terms of hygiene and environmental protection: According to epidemiological data, there are serious cross-infection problems in dental diagnosis and treatment in my country. The infection rate of hepatitis B in dentists is 3-6 times that of ordinary people, the positive rate of HBV among dentists is 25.8%, and the total positive rate of HBV pollution in dental handpieces is 62%. Therefore, preventing cross-infection of dental equipment is an important factor to be considered in the design of dental chairs.
The design tenet of the dental chair is convenience, comfort, safety, etc. The middle and high-end chairs generally have a variety of personalized operating procedures, and different treatment positions can be set depending on the physician's individual habits.
The dental chair is mainly used for the inspection and treatment of oral surgery and oral diseases. At present, electric dental chairs are mostly used. The main structure is divided into 8 parts. The bottom plate of the whole machine is fixed on the ground, and the bottom plate is connected to the upper part of the dental chair through a bracket. The action of the dental chair is controlled by the control switch on the back of the chair. Its working principle is: control the switch to start the motor and drive the transmission mechanism to work, so that the corresponding parts of the dental chair can move. According to the needs of treatment, by manipulating the control switch button, the dental chair can complete the movements of ascending, descending, pitching, tilting posture and resetting.
Difficulties in the design of dental chairs: in terms of hygiene and environmental protection: According to epidemiological data, there are serious cross-infection problems in dental diagnosis and treatment in my country. The infection rate of hepatitis B in dentists is 3-6 times that of ordinary people, the positive rate of HBV among dentists is 25.8%, and the total positive rate of HBV pollution in dental handpieces is 62%. Therefore, preventing cross-infection of dental equipment is an important factor to be considered in the design of dental chairs.
The design tenet of the dental chair is convenience, comfort, safety, etc. The middle and high-end chairs generally have a variety of personalized operating procedures, and different treatment positions can be set depending on the physician's individual habits.
