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Mummification agent for dentistry

A mummy agent and dental technology, applied in dental preparations, dentistry, dental prosthesis, etc., can solve the problems of poor stability and affecting the effect of mummy, and achieve low cost, reduce residual pulpitis, and less irritation

Inactive Publication Date: 2013-09-04
白翠英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the stability of the above two mummy agents is poor, and they dry up quickly when exposed to the air, which affects the effect of mummy, and complications after mummy may occur at any time

Method used

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  • Mummification agent for dentistry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Raw material formula: resorcinol 1g, zinc oxide powder 3g, 35% formaldehyde solution 0.5mL.

[0025] Preparation process: After mixing resorcinol and zinc oxide powder, formaldehyde solution is used to make a ball-like phenolic resin.

[0026] Performance: The phenolic resin can coagulate protein rapidly on the pulp section within 0.4 hours.

Embodiment 2

[0028] Raw material formula: resorcinol 1g, zinc oxide powder 3.5g, 30% formaldehyde solution 0.5mL.

[0029] Preparation process: After mixing resorcinol and zinc oxide powder, formaldehyde solution is used to make a ball-like phenolic resin.

[0030] Performance: The phenolic resin can coagulate protein rapidly within 0.5 hours.

Embodiment 3

[0032] Raw material formula: resorcinol 1g, zinc oxide powder 4g, 40% formaldehyde solution 0.5mL.

[0033] Preparation process: After mixing resorcinol and zinc oxide powder, formaldehyde solution is used to make a ball-like phenolic resin.

[0034] Performance: The phenolic resin can coagulate protein rapidly within 0.5 hours.

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Abstract

The invention provides a mummification agent for the dentistry. The mummification agent for the dentistry is a bulk phenolic resin mixed from resorcinol and zinc oxide powder through a formaldehyde solution. The phenolic resin has a function of rapidly solidifying the protein within 2-4 hours, therefore, the dental pulp can be harmlessly fixed in a root canal and the dental pulp tissue that is not deactivated can be slowly deactivated and fixed if the phenolic resin is used as the mummification agent for the dentistry. A large number of experiments show that the mummification agent for the dentistry has a good mummification effect on acute and chronic pulpitis of children and the middle and old age as well as those with calcified root canal and without root canal therapy or root tip inflammation, and particularly, the mummification agent for the dentistry has a good effect on mummification of the residual pump in the operation of cutting off the vital pump of the child, in addition, the mummification agent for the dentistry brings no pain or ache in the treatment of the above dental problems and rarely causes any complications, and furthermore, the success rate of the mummification agent within 10 years is up to 90%-95%.

Description

technical field [0001] The invention belongs to the technical field of oral materials and relates to a dental mummy agent, which is mainly suitable for pulpectomy of posterior teeth and acute and chronic pulpitis, especially for children with acute and chronic pulpitis or localized pulpitis. Background technique [0002] Mummy agent is a commonly used filler in dry pulp surgery. It has the functions of coagulating protein, fixing pulp tissue, anti-inflammatory and analgesic effects. Its main function is to cut the living pulp, mummy residual pulp, and fix part of the pulp retained in the pulp cavity. And corruption infected root canal filling, so that the tooth nerve necrosis and a sterile mummy. At present, the common mummy agents mainly include mummy agent No. 1 and mummy agent No. 2. Wherein the formula of mummy agent No. 1 is 5 g of paraformaldehyde, 1.5 g of thymol, 20 ml of tricresol, 10 ml of glycerin, and 10-20 g of soft soap. The formula of mummy agent No. 2 is 1g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K6/087A61K6/891
Inventor 白翠英
Owner 白翠英
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