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Decoloring agent for dental fluorosis

A technology for dental fluorosis and decolorization, which is applied in the direction of pharmaceutical formulations, etc., can solve the problems that patients are difficult to accept and easily damage enamel, and achieve the effects of improved enamel development, no pain, and short decolorization time

Inactive Publication Date: 2004-09-29
李明明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The grinding method is to remove the stained layer of 0.1-0.2 mm from the surface of the tooth body. This method is easy to damage the enamel and is difficult for patients to accept.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0014] Embodiment: dental fluorosis decolorization and whitening liniment, is formulated by following component weight,

[0015] The process method of liniment 1: at first take by weighing Angelica dahurica, white pomegranate, asarum, chuanxiong, Cyperus cyperi, fresh orange peel, crow's egg kernel, the weight of each component is 5 grams, after pulverizing, use 4% dilute hydrochloric acid solution 150ml was soaked for a week, and the clarified liquid was taken.

[0016] The technical method of liniment 2: prepare 10ml of 150ppm sodium fluoride solution and 3 grams of finely ground sea pumice powder, soak for a week, and take its clear solution. How to use: Rinse the surface of the teeth clean, keep away from moisture, apply Vaseline on the gums, use a small cotton swab to dip in liniment 1, rub the tooth surface repeatedly for 5-25 minutes, and the stains will disappear. After rinsing, use a cotton swab Dip in liniment 2, rub the tooth surface repeatedly for 15 minutes, and ...

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PUM

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Abstract

A liniment for removing the fluorine spots from tooth includes two products. The liniment A is prepared from 7 Chinese-medicinal materials including dahurian angelica root, as arum herb, Chuan-xiong rhizome, fresh tangerine peel, etc through proportional mixing, immersing in 2-8 % solution of hydrochloric acid and filtering. The liniment B is prepared from pumice through grinding, immersing in solution of sodium fluoride, and filtering. Its advantages are high speed, no damage to tooth enamel, and 100% of cure rate.

Description

technical field [0001] The invention is a decolorization and whitening liniment for dental fluorosis. Background technique [0002] In the prior art, the methods for treating dental fluorosis mainly adopt bleaching, grinding and covering methods. The bleaching method uses strong acid and strong oxidant. Although strong acid can improve the color, it is easy to cause local depression, defect and tooth hypersensitivity on the tooth surface. But it was poorly calcified and chalky, like ground glass. With the prolongation of time, the phenomenon of tooth recoloration after bleaching is more obvious, as short as three or five months, and as long as two or three years. The grinding method is to remove the stained layer of 0.1-0.2 mm from the surface of the tooth body. This method is easy to damage the enamel and is difficult for patients to accept. The covering method is to use composite resin coating, veneer restoration, porcelain crown, etc., because it is difficult to achiev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
Inventor 李明明李庆玲
Owner 李明明
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