欧美人妻一区二区三区_国产精品久久人妻无码_曰韩少妇内射免费播放_精品久久久久久久中文字幕_国产精品内射后入合集

CN EN
13480913412
What does a toothbrush do?
Author:shenzhen duomi information technology Co,ltd Date:2022-05-25 Click:598

The purpose of the toothbrush is to:


1. Inhibit gum bleeding. For people who are prone to bleeding when brushing their teeth, rinse the gingival wound with the high-pressure ultra-fine pulsed water column of the dental irrigator, which will gradually heal the wound. Mild bleeding can disappear after 1-2 days of use.


2. Relieve toothache. Using a dental irrigator to rinse the painful area caused by inflammation can remove harmful substances from the inflamed area. At the same time, the massage effect of the pulsed water column on the gums will promote the blood circulation of the painful area, thereby relieving the pain.


3. Reduce oral odor. The household dental irrigator rinses deeply between the teeth with a high-pressure ultra-fine pulsed water column, timely and effectively removes food residues, soft scales and harmful bacteria in the teeth, completely improves the oral environment, promotes the secretion of high-oxygen saliva and accelerates its flow. Thereby improving bad breath.


4. Save the time and cost of dental treatment. A clean mouth keeps teeth healthy, avoids the pain of queuing, registration, waiting, and traveling to and from the hospital for dental treatment, eliminates the hidden dangers of other diseases caused by oral diseases, and saves huge expenses for tooth restoration.

01.png

What is the principle of the toothbrush


1. Principle


1) Make the water flow jet and impact in an appropriate pulse form, or make the water flow bring in more bubbles, which can also have a similar vibration and impact effect;


2) Add some additives with different functions to the water flow, such as adding fine hard and heavy sand particles to form countless high-speed "*", or adding some surfactants to increase the cleaning function, etc. The impact cleaning ability of the water column is also related to the size of the water column.


2. Structure


1) Use the self-contained electric pump to generate water pressure;


2) Use the pressure of tap water directly. Therefore, the tooth irrigator can be mainly divided into two categories according to the structure: electric tooth irrigator and faucet tooth irrigator. The structure of the electric tooth punch mainly includes an electric water pump, a water storage tank, and a nozzle.


The structure of the faucet tooth irrigator mainly includes a connecting device with the faucet and a spray head.


3. Necessity


Gingival sulcus and interdental space are two of the most difficult places to clean, with studies showing that "up to 40% of tooth surfaces cannot be cleaned with a toothbrush". Although flossing (or toothpicks) can remove buildup on the surface of the teeth, microscopically, uneven surfaces can still be unclean. Bacterial growth requires only a very thin layer of nutrient film, and the harmful effects of the remaining dirt film still partially exist. In principle, the pressure water flow, which is powerful enough to destroy the dead and can drill into the hole, is the most ideal oral cleaning method. According to the research of relevant institutions in the United States, the pressure water column can rush into the gingival sulcus to a depth of 50-90%. The pressure water column can not only clean various gaps, holes and convex and concave surfaces, but also achieve microscopic thorough "cleaning" without Just a rough "clear" of the macro. In addition to the function of cleaning the teeth and mouth, the water flow has a massage effect on the gums, promotes the blood circulation of the gums, enhances the resistance of local tissues to diseases, and at the same time eliminates bad breath caused by poor oral hygiene.


Prev:What is the difference between an electric toothbrush and a regular toothbrush?
Next:最后一篇

Consult DCMARY Sales Engineer

會員登錄

登錄

注冊

主站蜘蛛池模板: 久久超碰97人人做人人爱| 国产精品久久久久久久久免费| 亚洲av成人片无码网站网| 久久香蕉国产线看观看猫咪av| 人妻无码中文字幕免费视频蜜桃| av熟女人妻一区二区三区| 无码aⅴ在线观看| 青青青国产精品一区二区| 亚洲国产天堂久久综合| 人妻无码αv中文字幕久久琪琪布| 国产乱子伦一区二区三区| 久久只精品99品免费久23| 无码东京热一区二区三区| 国产成熟人妻换╳╳╳╳| 无码一区二区三区中文字幕| 97久人人做人人妻人人玩精品| 精品国产亚洲一区二区三区| 国产疯狂伦交大片| 日韩亚洲av人人夜夜澡人人爽| 亚洲av成人精品一区二区三区| 国产在线精品一区二区三区| 高潮喷吹一区二区在线观看| 久久亚洲国产精品成人av秋霞| 九九综合va免费看| 亚洲欧美另类在线图片区| 亚洲av无码久久精品狠狠爱浪潮| 午夜无码片在线观看影院| 四虎4hu永久免费| 女性女同性aⅴ免费观女性恋| 1000部拍拍拍18勿入免费视频下载| 国产乱码精品一区二区三区中文| 日本道精品一区二区三区| 成人欧美一区二区三区1314| 亚洲の无码国产の无码步美| 强奷乱码中文字幕熟女导航| 无码免费中文字幕视频| 99久久久无码国产精品试看| 日本欧美一区二区三区在线播放| 亚洲av无码一区二区乱孑伦as| 日日天日日夜日日摸| 亚洲国产精华液网站w|