Whitening denture
A technique for whitening teeth and trays, applied in dentistry, medical science, etc., can solve the problems of whitening agent waste, difficulty in controlling the amount of whitening agent, and inability to whiten, so as to save dosage, avoid gel leakage, avoid irritation and burn effect
Pending Publication Date: 2019-04-02
SIMIAO SHANGHAI TECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
But it has the following disadvantages: the structure of the existing whitening agent makes it difficult for users to control the amount of whitening agent squeezed into the tray when they use it by themselves, and the whitening agent is often squeezed into the tray too much, resulting in waste of whitening agent
In addition, when the traditional structure of the whitening tray is used, the whitening agent is inevitably in contact with the labial side, lingual side and occlusal surface of the teeth at the same time
Unable to perform targeted whitening on areas that require whitening
As a result, even if the whitening agent is not excessively squeezed into the tray, some whitening agent will be wasted on the teeth that do not need to be whitened
Method used
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Experimental program
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Effect test
Embodiment 2
[0033] Compared with Embodiment 1, Embodiment 2 further discloses the characteristics of the sealing line 15 . In this example, the sealing line 15 is provided on the labial part 12 to separate the storage chamber 14 from the gums and some sensitive parts of the teeth such as the neck of the labial part 12 .
[0034] Figure 4 , 5 shows embodiment 3.
Embodiment 3
[0035] Compared with embodiment 2, embodiment 3 further discloses the gingival extension part 16; the gingival extension part 16 is connected to the gingival edge of the labial part 12.
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Abstract
The invention discloses a whitening denture, which comprises a tray body, the top of the tray body is opened, comprises a lip side portion, an occlusion portion and a lingual side portion which are sequentially connected; and the lip side portion and the lingual side surface are respectively provided grooves that matches the shape of the tooth. Wherein, a storage cavity is provided on at least oneside of the occlusion portion, the lip side portion and the lingual side portion. The denture can avoid the uncontrolled amount of use and the wrong gel extrusion position, specifically whitens a designated area of the tooth, can save the whitening effect while saving the amount of a whitening agent, effectively avoids irritation and burns on the gums and other soft tissues in the mouth.
Description
technical field [0001] The invention relates to a dental appliance, in particular to a tooth whitening tray. Background technique [0002] With the improvement of living standards, people pay more and more attention to the whitening and health of teeth. And developed a variety of means of whitening teeth. The most basic tooth whitening is physical cleaning, which requires regular cleaning at the dental hospital. Teeth scaling cannot change the original base color of the teeth, but can only simply remove tartar and calculus on the surface of the teeth. In recent years, a whitening tray has emerged in the dental industry. Its working principle is to first prepare a tray with a corresponding shape according to the shape of the user's teeth, and then squeeze the whitening agent into the bottom of the tray, and then the user puts the tray on the teeth to make it whiter. The tooth surface is in contact with the whitening agent, and the gas of the whitening agent removes the c...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61C19/06
CPCA61C19/066A61C19/00A61C19/06
Inventor 陈惠明
Owner SIMIAO SHANGHAI TECH CO LTD
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