Method for bleaching teeth based on whitening and cleaning gel

Abstract

The invention discloses a method for bleaching teeth based on whitening and cleaning gel. The method comprises the following steps: uniformly applying AB dual-tube gel to a denture through a mixing head; irradiating the gel on the denture for 5-10 seconds with an LED blue light; wearing the denture to whiten and clean teeth; and brushing teeth with special mineralized desensitizing toothpaste after 3-10 minutes. According to the method, the photo catalyst of whitening gel is directly activated in vitro through the LED light source to generate hydroxyl radicals with oxidative activity and actson organic stains remained on the tooth surface, so that colored substances are oxidized to fade in color and are dissolved by tea oil and other edible oil in the gel; acid generated by oxidative bleaching and decomposition of hydrogen peroxide is captured and neutralized by alkaline substances, tooth enamel is prevented from being destroyed by acid substances, and tiny carbon dioxide can be usedfor loosening stains and scale on the tooth surface. The whole process can effectively whiten and clean teeth with high efficiency, high safety and convenience in use.

Description

technical field [0001] The invention relates to the technical field of tooth bleaching, in particular to a tooth bleaching method based on whitening cleaning gel. Background technique [0002] The main topic of dental aesthetics is to consider the overall aesthetic needs of the patients based on the general aesthetic point of view and individualized aesthetic point of view, and to perform aesthetic and medical interventions on the shape, arrangement, and color of teeth. Teeth bleaching technology was developed under this demand. Teeth bleaching technology has been around for more than a hundred years. Along with the raising of people's living standard, the attractive in appearance of tooth more and more causes people's attention. Many patients have yellowish teeth, and some even have brown or black teeth. Depending on the color of the tooth, the treatment method is also different. Bleaching is the ideal treatment for lightly stained teeth with no chipped teeth. [0003]...

AI Technical Summary

Problems solved by technology

[0005] At present, the active tooth bleaching method is commonly used to whiten teeth: the bleaching agent used in active tooth bleaching is a peroxide, and a single technology of oxidant is used. This chemical substance can be used at a safe concentration and within an appropriate time to achieve bleaching. The effect on the teeth is not very harmful to the teeth, but if the concentration is exceeded or the time is not well controlled, it is easy to damage the enamel, cause swelling of the gums, and cause allergic reactions on the teeth

The use of LED-peroxide teeth whitening instrument also has the problem of tooth sensitivity, and the oral tissue is excessively exposed to oxidants and LED blue light, which has potential tissue damage risks and is inconvenient to use

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