Question 1

Who Invented the Modern Dental Chair?

Accepted Answer

It is not a surprise that the invention of a dental chair is so long, dating back to ancient Egypt. However, the first modified dental chair was initially invented by Dr. Josiah Flagg in 1790, an American dentist. After that, in 1871, a famous dental equipment supplier firstly invented a complete metal chair which the dentists are allowed to use a crank to adjust.

In 1940, the dental chair developed into a chair with air pressure, a spittoon, and an x-ray viewer. After 20 years later, a dental chair with a back that dentists could adjust to a prone position was invented by Dr. Naughton. Not to exaggeration to say, this is the milestone of the modern dental chair. Until today, This initial design reigns supreme.

Question 2

Teach you how to choose the right power supply

Accepted Answer

When people are designing electrical circuit modules or setting new products, they rarely consider the choice of supporting power supply until they find out that the problem is in the power supply part. To help people, this article describes the definition of the parameters of the DC power supply and the potential impact of the unit to be tested (UUT) or other circuitry. First, the basic basis for selecting the power supply Voltage and current range, these are the two most easily determined indicators, as long as the power consumption of the circuit can be calculated. However, if only a single DC voltage is used to power the UUT, consider testing the UUT's high and low supply voltage extremes. Most fixed power supplies allow variations in the output voltage range of ±10%. If this does not meet the circuit requirements, a power supply with adjustable output or a wider range of variations can be selected. If the power supply is used to power the combined device, 75% to 90% of the maximum current required by the device is provided by one power supply, and an insufficient portion can be connected to two or more power supplies. The power supply for the semi-fixed test bench must have a capacity to detect at least 125% of the current required by the test bench.
1. Working mode Almost all DC power supplies operate in constant voltage source mode, which means that the output voltage can remain constant over the entire current range. There are also a number of power supplies that can operate in a value stream mode within a certain range. The range of variation of the power output is not limited by the voltage or current output capability of the power supply itself, but also related to the operating state of the power supply. In the adaptive mode, the power supply can automatically adjust the output range of the voltage or current under the premise of constant capacity. A small number of power supplies also function as electronic equipment loads. In this mode, this power supply can be used to test other constant voltage or constant current sources.
2. Response Time When the power supply can be remotely controlled or the power supply is part of the test system, then the delay from the issuance of the control command to the steady output of the power supply to the desired value is a very important factor (for example, turning the voltage on or off). Response times range from a few milliseconds to tens of milliseconds. A small amount of power can have a fast conversion rate of more than IV/us. These power supplies can be used to make high power arbitrary waveform generators.
3. Resolution The minimum adjustable increment of the output voltage or current defined by the technical parameters. Some power supplies have the same resolution across the entire output range, while others have different resolutions across different output ranges. Second, the power supply accuracy, expansion and security 1, remote sensing characteristics In order to accurately control the voltage or current value on the load, any change in the circuit can be fed back to the voltage regulator circuit through a separate sensing channel, so that it can be corrected Any change in voltage drop between the UUT and the power supply.

Question 3

How to Choose a Good Dental Chair?

Accepted Answer

As above mentioned, a good dental chair provides both benefits to dental patients and dentists. Therefore, we need to buy high-quality dental chairs for our clinics. But how can I buy a good dental chair? Only if you follow these principles, you could finally get the best dental chair.

Comfort:

Comfort is the core of a good dental chair. Out of this consideration, before buying a dental chair, you could lie on the dental chair, feel the dental chair headrest pillow, and then, sit on the dentist's stool to feel the comfort of the dental chair.

Appearance:

Appearance is the second factor that needs to take into account in the purchasing of a dental chair. A white dental chair could be a popular type of dental chair. If you have hesitation on the appearance of the dental chair, it could be your ideal choice. As for the black dental chair, it is not easy to reflect the timeworn of the chair, as time goes by.

Durability:

The durability of a dental chair determines the service life of the chair and other units, such as dental chair valves, dental chair foot control, and others. Therefore, it is very important to find reliable and trustworthy dental chair manufacturers.

Conclusion:

All in all, if you want to get the best dental chair price, you need to directly purchase it from a trustworthy dental chair Supplier. If you simply want to get a cheap dental chair, regardless of functions, you have to clearly understand the dental chair price significantly decides the quality and function of the chair.

Question 4

Why Choosing A Great Dental Chair is Important?

Accepted Answer

Do you know that a dental patient spends 95% of their visit lying on the dental chair, not to mention how long the dentists spend on the dental chair. Therefore, the first benefit of choosing a great dental is it good for our dental patients.

●Patient: First, a comfortable dental chair could relieve a part of the nervousness of the dental patient. Second, if the dental chair is reclined by 20 degrees, it could release pressure on a spine by 40%. That means it could also reduce dental patient stress.

●Dentist: Can you imagine that the dentist needs to keep looking into the patient’s mouth for more than half an hour for the dental surgery, and have to use various dental tools to handle the procedure. Therefore, when a dentist makes the dental practice with the easy and convenient dental chair delivery system, he/she could more focus on the dentist's procedure, even improve the efficiency with a dental unit foot pedal.

Question 5

How to choose a right dental chair?

Accepted Answer

The right dental chairs will not only increase the comfort of your patients but will allow you and your dental assistants to provide great care in the most efficient manner possible.

● Ergonomic dental chair will maximize the comfort of your patients.

● A dental chair that is easy to use and adjust can make your patients feel comfortable during a time when sensitive procedures are being performed.

● Choose a dental chair that comes equipped with a dentist station control panel, an adjustable seat that you can move around to find the perfect position when working on a patient’s teeth, and even a multifunctional foot pedal that makes it easier for you to adjust the seat when the patients are resting on it.

Conclusion

Dental chairs are affixed with various parts and components that will help make any dental procedure smoother and more efficient. Osakadental is a professional dental equipment Supplier in China, and we provide advanced dental unit design. Contact us for more details!

Question 6

What parts does a dental unit have?

Accepted Answer

The chair can be a standard traditional dental chair or a knee-break chair. Some dental chair accessories to take into account when choosing a good chair are that it is adjustable, rigid, is made of quality materials, and is ergonomic.

Each chair is formed by a seat, a headrest, a backrest, and armrests. Dental unit with accessories has the below components, namely: dental light, dental chair controls, cup holder, spittoon bowl, air-water syringe, bracket table, and x-ray viewer. Also, dental chair foot covers,dental chair tray, dental chair transformer, dental chair monitor,etc.

Question 7

How Much Weight can a Dental Chair Hold?

Accepted Answer

A dental chair is a crucial work tool for every dental professional，and intelligent dental equipment not only upgrades the existing products but also creates a new way to care for the teeth of patients. The weight that most dental chairs can hold is around 20 stone, and Osakadental dental chair will leave a margin to safely treat patients who exceed this weight. In this article, we will introduce some of the hot sale products in our factory.

Question 8

What is the use of dental chair?

Accepted Answer

A good dental chair is also vital to how well a dental team can do their job. The dental chair can have a variety of accessories, either on the chair itself or on the dental drilling machine including spitting basin, suction tube, pneumatic tube that provides power for various equipment used in cleaning and surgery, etc. Integral dental unit are affixed with various parts and components that will help make any dental procedure smoother and more efficient. In this article, we will walk through what is the use of dental unit.

Functions of dental chair:

The components of dental unit are fashioned in such a way to deliver comfort, convenience, and functionality to the patient, the dentist, and the overall dental procedure.

1. Dental light

The operator light is used to illuminate the oral cavity or mouth of the patient sitting on the dental chair. Lights contain dimmer switches to adjust the intensity of light.

2. Dental Chair Controls:

The control buttons are used for movement of the dental chair upside or downwards, according to the convenience of the clinician.

3. Spittoon Bowl

A bowl or basin-like receptacle for the patient to spit saliva from the mouth during dental procedures. It is provided with a water pipe supply to clean the bowl and push them toward the drain.

4.Air-Water Syringe

It is a dental chair device that supplies a focused stream of compressed air, water, or a combination of both. It is frequently used to clean a tooth surface during dental treatment.

5.Dental Chair Foot Pedal

Foot control is used by the dentist when both of his/her hands are engaged. It contains the same operating buttons as the manual one.

6.Cup Holder

Every dental chair has a cup holder. Disposable cups are primarily used for patients to take in water, gargle it, and then spit it out into a spittoon bowl.

Conclusion

Dentistry is the center of all clinical activities. The various parts of a modern dental chair are designed to be functional and convenient for both the dentist and the patient.Osakadent.

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Who Invented the Modern Dental Chair?

Teach you how to choose the right power supply

How to Choose a Good Dental Chair?

Why Choosing A Great Dental Chair is Important?

How to choose a right dental chair?

What parts does a dental unit have?

How Much Weight can a Dental Chair Hold?

What is the use of dental chair?

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