A lubricant for root canal treatment

A root canal treatment and lubricant technology, applied in dental preparations, medical science, dentistry, etc., can solve the problems of blocking permeability, poor antibacterial effect, and Gram-negative bacteria cannot show antibacterial effect, etc., to eliminate root canal The effect of internal bacteria, reduction of preliminary resistance, good killing effect
CN105213200BActive Publication Date: 2018-04-03陕西恒远生物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
陕西恒远生物科技有限公司
Publication Date
2018-04-03

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Abstract

The invention discloses a lubricant for root canal treatment, which comprises sodium edetate, citric acid, carbamide peroxide, cetyltrimethylammonium bromide, sodium carboxymethylcellulose, glycerin and water. The lubricant of the present invention can soften the root canal wall, reduce preparation resistance, and is especially suitable for the preparation of large-tapered nickel-titanium instruments. By comparing the use of root canal lubricant (experimental group) and no use of root canal lubricant (control group) two groups of experiments Similarly, the results of clinical trials show that the use of root canal lubricants in the root canal preparation process, the detection rate of bacteria in the root canal was significantly lower than that of the group without lubricants, indicating that the use of lubricants in the root canal preparation process helps to eliminate the bacteria in the root canal. Bacteria, creating conditions conducive to the healing of clinical chronic apical periodontitis.
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Description

technical field

[0001] The invention belongs to the field of dental root canal treatment, and in particular relates to a lubricant for root canal treatment, the main purpose of which is to remove the stain layer and infection that cannot be removed during the root canal mechanical preparation process. Background technique

[0002] According to the survey, the adult incidence of oral diseases in China accounts for 60% to 80% of the Chinese population, among which the incidence of pulpitis, pulp necrosis, and apical periodontitis is relatively high. The most effective cure for these diseases is root canal treat. Especially for teeth with residual crown and root, if the prosthodontic department needs to carry out post-crown restoration, root canal therapy is the only treatment method that can be selected.

[0003] Root canal treatment is to completely remove the source of infection in the root canal through debridement, mechanical and chemical methods. Because the root canal s...

Claims

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