A few minutes tooth beauty more than half of money

Everyone wants to healthy white teeth, say goodbye to dull yellow teeth, showing an engaging smile. However, the hospital 8 minutes of tooth bleaching, tooth stain cleaning, at least spend hundreds of thousands of yuan, ordinary people have to look at the "tooth" sigh. The day before, Shanghai Laser Technology Research Institute successfully developed the "semiconductor cold light tooth cleaner, gently into the mouth of a photo, not a few minutes of tooth whitening effect will take on an altogether new aspect, for more than 2 years, and can save half the medical expenses.

Shanghai Laser Technology Research Institute researchers found that red light and LED light on the road is the most common source of the best choice for cleaning. This blue green based cold light source to improve power, not only a short time to complete 100 percent "Photosynthesis", but not "hot" bad teeth, in line with the requirements of the tooth surface temperature. Of course, the only traffic light obvious lack of power, large-scale integration battle to fully meet the clinical requirements of dental. Deputy director Jia Feng led group members of the innovative thinking, they will all disperse and low domestic low power LED light source combination "bundled" single LED dozens of red light type into a tube made of a high power LED light-emitting chip integrated China type, optical power increases, the technology cost is similar foreign products have great advantages. Almost at the same time, the researchers have Chinese bold type LED technology used in medical equipment production, independently developed the first domestic semiconductor cold light tooth cleaning machine". This is the first time the LED light source will be used in clinical medical devices.

Previously imported from the United States a cold cleaning machine needs 120 thousand yuan, and with the "China wick" "semiconductor cold light tooth cleaner" price is less than 20 thousand yuan. So, when it comes out of the laboratory with independent intellectual property rights, more than and 100 export orders from South Korea, Europe and other places have been waiting for a long time. It is expected that the end of the product is expected to put on the domestic medical market, so that more love teeth family to spend a little money to the United States teeth.