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Adhesive for bones and teeth

A technology of adhesives and substances, applied in the field of medical supplies, can solve the problems of unfavorable skin and organs for normal respiration and metabolism, difficult to eliminate, easy to rupture, etc.

Inactive Publication Date: 2011-04-13
张元元
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there are also deficiencies, which are mainly manifested in: 1. The mucous membrane is fragile and easy to rupture; 2. It is easy to bring discomfort to the patient and is difficult to eliminate; 3. It is not conducive to the normal breathing and metabolism of the affected skin and organs.

Method used

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  • Adhesive for bones and teeth
  • Adhesive for bones and teeth
  • Adhesive for bones and teeth

Examples

Experimental program
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Embodiment approach

[0009] The following is an embodiment of it, and the parts by mass of each component are

[0010]

[0011] The production method is: first mix polymethyl methacrylate and glass powder uniformly at 78°C, then mix the resultant with methyl methacrylate and tri-n-butyl boron at 65°C, add chitin and stir, and cool to Serve at room temperature.

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Abstract

The invention provides an adhesive for bones and teeth. The adhesive comprises the compounds of PMMA (Polymethylmethacrylate), glass powder, methyl methacrylate, tri-n-butyl boron and chitin. The adhesive does not contain harmful substance to human bodies, stimulate nerves, press the nerves, damage the skin and the bones or block the blood circulation and has the advantages of ventilate materials, comfortable feeling, and the like.

Description

technical field [0001] The invention belongs to the technical field of medical supplies and provides a high-quality and safe bone and tooth adhesive. technical background [0002] With the development of science and technology and the continuous progress of medicine, people put forward higher requirements for the performance and safety of medical care products. Dental fillings for the elderly and dental restorations for those with cavities have created a demand for dental adhesives that are safer and more comfortable. Bone-related operations require more stringent adhesives. To this end, many inventors have provided solutions. [0003] For example, the Chinese patent "CN1406635 Medical Adhesive Composition and Adhesive Tape or Film Using the Composition" provides a copolymer obtained by copolymerizing the monomer mixture, which has excellent balance between adhesion and cohesion Performance medical adhesive composition. Chinese patent "CN1692951 A Medical Adhesive for Sk...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L24/08A61L24/06A61L24/02A61K6/097A61K6/083A61K6/02A61K6/898
Inventor 张元元
Owner 张元元
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