The electric toothbrush is a toothbrush invented by Philippe-Guy Woog. The high-speed vibration of the brush head is caused by the rapid rotation or vibration of the motor core, and the toothpaste is instantly decomposed into fine foam to deeply clean the teeth, and at the same time, the bristles vibrate. It can promote the blood circulation of the mouth and has a massage effect on the gum tissue.
Sonic Electric toothbrushes have revolutionized the field of oral health in foreign countries, such as the United States, Australia, and the United Kingdom. Most families use it, and dental clinics and dentists recommend consumers to try it.
In 1954, a doctor from Switzerland, Philippe-Guy Woog, invented the electric toothbrush. After 60 years, the current electric toothbrush is very similar to the product invented by the doctor.
In principle, electric toothbrushes come in two broad categories: rotation and vibration. The rotating toothbrush has a simple principle, that is, the motor drives the circular brush head to rotate, and the common brushing action is performed while enhancing the friction effect. However, the rotating type toothbrush is noisy and the tooth surface cleaning is very clean, but the tooth cleaning is relatively weak. And the tooth wear is large, it is not recommended to use the rotating type of toothbrush for a long time. The vibration type of the toothbrush is more complicated, not only can be cleaned very clean, but also massages the gums, and the price is also higher.
The vibration type toothbrush has an electric drive vibration motor inside, which can make the brush head generate high frequency oscillation perpendicular to the direction of the handle, but the amplitude of the swing is very small, generally about 5 mm from top to bottom. The largest swing in the industry is 6 mm. On the one hand, when brushing your teeth, the high-frequency swinging brush head can efficiently complete the action of washing the teeth. On the other hand, the vibration frequency of more than 30,000 times per minute also causes a large amount of tiny bubbles to be generated in the mixture of toothpaste and water in the mouth. The pressure can be deep into the teeth to clean the dirt.
The electric toothbrush uses a high-speed vibrating movement to drive the brush head to rotate or vibrate to achieve the effect of cleaning the teeth.
Sonic toothbrush means that the vibration frequency of the bristles/brush head is the same or similar to the frequency of the sound wave, so it is also called a sonic vibration toothbrush. It is not literally understood to use “sound waves” to brush your teeth, but the rapid movement of bristles similar to the frequency of sound waves creates a super-clean effect that is nearly 100 times that of traditional manual toothbrushes.
Ultrasonic toothbrush is the use of ultrasonic energy in the periodontal cavitation effect to clear the periodontal bacteria and impurities, its cleaning range can cover all parts of the periodontal. Ultrasonic energy is transmitted to the surface of the teeth and gums through the bristles of the brush head, which loosens plaque, tartar and fine calculus and tooth adhesion, and destroys the parasitic reproduction of bacteria in the hidden pockets of the pockets and the tooth surface. Ultrasonic energy transmitted to the surface of the gum by the bristles that touch the gums further penetrates into the gums, acts on the cell membrane, accelerates blood circulation, promotes metabolism, inhibits inflammation of the gums and bleeding gums, and prevents gum atrophy.
Electric Spray Toothbrush
The electric spray toothbrush is equipped with a can of aerosol toothpaste in the handle of the toothbrush. The toothbrush is provided with a toothpaste channel and a spout. The spout is hidden in the brush bristles, and a soft rubber check valve is also blocked at the spout. The spout, the aerosol toothpaste is sprayed from the spout by the action of the air pressure. After the electric toothbrush is turned on, the aerosol toothpaste will be sprayed onto the teeth at regular intervals. Regardless of how the bristles of the electric toothbrush shake the aerosol, the toothpaste can completely contact the teeth and fully function. And after the liquid toothpaste is used up, you can change it into a can.
Electric toothbrushes are divided into two types: plug-in power supply and battery-driven. Compared with the traditional manual toothbrush, the electric toothbrush is driven by electric power, and the brush head moves at a speed of several thousand times or even tens of thousands of times per minute. The efficiency is much higher than that of the manual toothbrush, but it also has higher requirements on the bristles, preventing it from being Damage to the gums during brushing.
Electric toothbrushes are divided into many types according to the improvement of technology. Generally, the teeth are cleaned by vibration rotation, and some high-grade ultrasonic instruments are used to clean teeth by pulse and water spray.
There are three ways to move the electric toothbrush head: one is the reciprocating linear motion of the brush head, the other is the rotary motion, and the electric toothbrush is a set of two types of brush heads. The bristles of the toothbrush head are made of soft plastic fiber, and the hair ends are processed into a spherical shape, which does not damage the teeth and the gums, and does not affect the brushing effect. Not only can every tooth be cleaned, but also the gums can be massaged. There are strong and weak conversion mode switches on the handle of the toothbrush, and the movement speed of the brush head can be selected according to individual needs.
In the past few years, quite a few dentists have begun recommending electric toothbrushes to their patients. The electric toothbrush belongs to a tool for cleaning teeth, and is composed of a rechargeable dry battery, a micro DC motor, a battery case, a toothbrush head, a metal shield and a sleeve; the dry battery as a DC motor power source is installed in the battery case together with the DC motor, and the battery case There is a manual switch for controlling the on/off of the DC motor power supply; the DC motor shaft extends out of the battery case, the toothbrush head and the metal guard plate are set on the DC motor shaft, and the toothbrush head and the metal shield have a sleeve outside. Electric toothbrushes with a wide range of toothbrush heads are available for a variety of users.
In addition to daily use for brushing teeth can also be used to massage the gums, brushing teeth can be used electrically and manually, and can brush the teeth in both directions. Through the rhythmic tapping and pressing, the gums can enhance blood circulation, and the use of drugs to enhance the gums is better for drug absorption. It has a good therapeutic and preventive effect on common dental diseases such as periodontitis, gingivitis and bleeding gums. Using this brush can change the habitual lateral brushing to longitudinal brushing. When brushing by hand, the method is the same as that of a normal toothbrush.
It is difficult for a traditional toothbrush to completely remove plaque, and the method of brushing is not appropriate, so that the cleaning effect of brushing is greatly reduced. Experiments have shown that electric toothbrushes remove 38% more plaque than manual toothbrushes, and its cleaning ability has been unanimously recognized by dental experts.
Incorrect brushing methods will often cause our gums to suffer. The slight vibration caused by the high-speed rotation of the electric toothbrush not only promotes the blood circulation of the mouth, but also has an unexpected massage effect on the gum tissue, and this comfortable feeling is also Only after personal experience can you know.
This applies not only to many children who do not like to brush their teeth, but also to adults. Since the electric toothbrush is much larger in volume than the conventional toothbrush, there is a lot of effort in appearance. Looking at a “sports car” in front of his mouth “running”, brushing his teeth naturally became a pleasure.
4.Reduce tooth damage
When brushing your teeth with a normal toothbrush, the force used is controlled by the user. Sometimes it is inevitable that the brushing force is too large, or the incorrect saw-and-saw brushing method will cause damage to the teeth and gums. Experiments have shown that electric toothbrush can reduce the brushing force by about 60%, which reduces the frequency of gingivitis and gum bleeding by 62%, making the brushing process safer and more effective.
The electric toothbrush can effectively reduce the stains caused by drinking tea, drinking coffee and bad oral conditions, and restore the original color of the teeth. And this adjustment is not immediately effective, but is gradually carried out with daily brushing, and does not cause any damage to the teeth themselves.
6.Easy to use
Everyone will not have much spirit and strength before or during the morning, so they can’t guarantee the time of brushing and the standard of brushing. The health effect of teeth is naturally greatly reduced. The electric toothbrush can solve this problem very well. The automatic rotating brush head has an ergonomic overall design, which ensures the effective and convenient brushing. It’s so convenient to use, it’s easy to brush your teeth, and it’s easy to cultivate our good habits.
First consider whether the size of the electric brush head is suitable. The electric brush heads of children and adults are different. According to personal habits, opening degree, oral size and other factors, choose the brush head that suits you. There are also bristles on the toothbrush, some people like softer and harder. Choose the right brush head according to your personal preference.
Electric toothbrush head
When using an electric toothbrush, the following details should be noted:
Do not place the electric toothbrush at a high temperature or for a long time in an exposed state, so as to avoid deformation and bending of the bristles due to high temperature;
The number of rotations of the toothbrush per minute, the more the number of rotations, the stronger the cleaning ability. High-speed electric toothbrush vibration frequency can reach 31,000 times per minute, but the price will be relatively expensive. In addition to the speed, there is also the choice of strength, multi-strength selection helps to choose the best brushing strength.
The multifunctional choice of electric toothbrush, electric toothbrush is not only the function of cleaning teeth, but also helps to treat gingivitis, relieve gum swelling and brushing time. Prompt oral health information and more. Whether you need these features or not can be selected according to your individual needs.
Charging method, electric toothbrush has direct type, battery charging, mixing and other types. Choose an electric toothbrush based on how convenient it is to charge your bathroom. The dentist recommends that each brushing should last 2 minutes to effectively clean the oral bacteria. Automatic, manual and cooperative brushing combined with electric toothbrushes maximizes cleaning.
Select electric toothbrush steps
The first step: electric toothbrush is good or ordinary toothbrush is good
Step 2: Can electric toothbrush replace ordinary toothbrush?
Step 3: Types of electric toothbrushes
Step 4: The best quality materials for electric toothbrushes
Step 5: What brand of electric toothbrush is cost-effective?
Install the brush head. Insert the brush head tightly into the toothbrush shaft until the brush head is engaged with the metal shaft.
Adjust the softness of the brush with warm water: warm water: soft; cold water: moderate, ice water: slightly hard. It is strongly recommended that the first time users use warm water (less than 40 ° C) before using! The bristles after soaking in warm water are very supple and feel very comfortable to brush. After using the habit of 2~5 times, the softness of the bristles will be determined according to your preference.
How to squeeze toothpaste: Can be used with any brand of toothpaste. Align the toothpaste vertically with the appropriate amount of toothpaste. To avoid splashing the toothpaste, it is best to squeeze the toothpaste before turning on the power.
How to brush your teeth effectively: When brushing your teeth, insert the brush head from the thinnest incisors. Hold the teeth in the middle of the bristles and pull them back and forth moderately. After the toothpaste is foamed, turn on the electric switch. After the brush head vibrates, apply a moderate force. Move the toothbrush back and forth from the front teeth to the back teeth to clean all the teeth! In general, brushing your teeth with an electric toothbrush takes only two minutes to clean thoroughly.
how to use the tongue scraper: After brushing the teeth, it is best to use the scraping tongue on the back of the brush head to scrape off the tongue coating on the tongue to achieve the effect of thoroughly cleaning the tongue.
To avoid foam splashing, turn off the power to the toothbrush before removing it from your mouth.
How to clean the toothbrush hair: After each brushing, put the brush head into the water, turn on the electric switch, gently shake it a few times, then tap the brush head to wash the foreign matter and toothpaste remaining on the bristles.
If the bristles of the electric toothbrush are rotated, it is necessary to stay on each tooth surface for a period of time, and it is necessary to take care of the three tooth surfaces to achieve the purpose of cleaning the teeth, which is time consuming. Therefore, the use of an electric toothbrush requires sufficient patience to really clean the teeth. If you just put the toothbrush into your mouth and move it up and down without synchronization, you can’t completely clean the bacteria in the special parts such as the pits, gingival sulcus and interdental joints of the teeth, which can also cause dental disease. Proper use of electric toothbrush does have the effect of removing plaque, preventing caries and periodontitis, but these effects are no different from ordinary toothbrushes. Electric toothbrushes only change the way people brush their teeth, and they can’t completely replace the role of cleaning teeth. However, many people use manual brushing because of improper methods, brushing teeth are too strong, and it is easy to cause unnecessary damage to teeth and gums. Electric toothbrush can alleviate this damage and massage the gums. However, if the electric toothbrush is used in the wrong way, it will cause damage to the teeth. Usually, ordinary toothbrushes are actively brushed up and down, that is, vertical brushes. The vibration frequency and strength of the electric toothbrush are relatively fixed. When rotating, the tooth surface is similar to the horizontal brush, which may cause certain wear on the teeth, which may cause periodontitis. If the teeth themselves are not very good, such as gingivitis and periodontitis, it is best not to choose an electric toothbrush. The frequency and strength of the electric toothbrush are fixed. Because the child can not grasp the proper use method at one time, it is easy to damage the young gums and cause redness and swelling of the gums.
When using an electric toothbrush, the following details should be noted:
Do not place the electric toothbrush at a high temperature or in a long-term exposure state, so as to avoid deformation and bending of the bristles due to high temperature;
Wash the toothbrush thoroughly after each use, and remove the moisture as much as possible. Put the toothbrush head up in the cup, or place it in a place with sunlight, so that it is dry and sterilized;
If conditions permit, you can purchase 2 or 3 toothbrushes at the same time to extend the drying time of the toothbrush. This is especially important for people with gingivitis and periodontitis. In addition, the rotation can also maintain the elasticity of the bristles;
Old toothbrushes with bristles that have been loosened or curled and lose their elasticity must be replaced in time, otherwise they are not good for teeth and gums;
The toothbrush should be concentrated and thoroughly cleaned and disinfected once a week;
Toothbrushes cannot be used together to prevent mutual infection.