Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Kit for treating dentine sensitivity

A kit and dentin technology, applied in the direction of dental preparations, dentistry, dental prosthesis, etc., can solve the problems of poor effect and easy recurrence, and achieve the effects of easy promotion and application, solution of tooth sensitivity, and convenient use

Inactive Publication Date: 2018-12-07
AFFILIATED STOMATOLOGICAL HOSPITAL OF NANJING MEDICAL UNIV
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, desensitization of teeth is usually carried out by using desensitizing toothpaste and smearing fluoride on sensitive teeth. Although these methods sometimes have certain effects, they are often ineffective for people with moderate and deep dentin sensitivity, and are prone to recurrence.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Kit for treating dentine sensitivity
  • Kit for treating dentine sensitivity
  • Kit for treating dentine sensitivity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, the kit for treating dentin hypersensitivity of the present embodiment includes a dental electrification tray and a casein phosphopeptide-nano amorphous calcium phosphate emulsion, and the dental electrification tray includes a tray 1, a power supply 2 and the power cord 3 for connecting the tray to the power supply.

[0029] The tray material is an easy-to-shape elastic silicone material, which can be kneaded by hand to make it cling to the periphery of the teeth due to its plasticity.

[0030] The basic shape of the tray is a horseshoe shape similar to the shape of human dentition. According to the size, it can be divided into three basic models: large, medium and small. The specific size can refer to the disposable tray used in clinical impression taking.

[0031] When in use, the casein phosphopeptide-nano-amorphous calcium phosphate emulsion is evenly coated on the side where the tray contacts the teeth, and the casein phosphopeptide-nan...

Embodiment 2

[0037] Example 2 Effect Verification

[0038] To verify the effect of dentin remineralization:

[0039] 1. Observation of microstructural changes of dentin slices under scanning electron microscope (SEM)

[0040] 1. Prepare the demineralized dentin sample sheet.

[0041] (1) Collect the complete third molars extracted by outpatient department of oral surgery, disinfect and soak them with 0.005% thymol solution, and store them in a refrigerator at 4°C;

[0042] (2) Use a high-speed turbine to remove the surface enamel, and then use a slow-speed cutting machine to cut dentin samples of 4×4×1mm;

[0043] (3) Dentin samples were repeatedly rubbed with 35% phosphoric acid gel for 15 seconds to simulate dentin demineralization;

[0044] (4) The demineralized dentin samples were rinsed repeatedly with deionized water and dried for later use.

[0045] 2. The demineralized dentin samples were randomly divided into three groups.

[0046] (1) Group A: control group, demineralized de...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a kit for treating dentin sensitivity, the kit comprises a dental energized tray and a casein phosphopeptide-nano-amorphous calcium phosphate emulsion, and the dental energizedtray comprises a tray, a power source and a power cord that connects the tray to the power source. The kit has the following beneficial effects: the dental energized tray for treatment of the dentin sensitivity is convenient to use, a dentin sensitive person by self can completely use and control the time, the production cost is low, and the kit is convenient for promotion and application, and brings a good curative effect for dentin sensitive groups, especially dentin moderately-and deeply-sensitive groups. The energized tray can remineralize dentin of sensitive teeth by the principle of remineralization, can not only solve the problem of tooth sensitivity, but also makes the sensitive teeth stronger by the remineralization, prevents the sensitive teeth from redemineralization, reduces endodontic lesions and prevents dental caries.

Description

technical field [0001] The invention relates to the field of oral medical instruments, in particular to a kit for treating dentin hypersensitivity. Background technique [0002] Dentin sensitivity is a common symptom in the field of stomatology. It is mainly caused by dentin exposure and demineralization after tooth enamel loss. When dentin is exposed to external stimuli such as temperature (cold, heat), chemical substances (sour, sweet) and mechanical (rubbing, biting hard objects) and other symptoms of soreness. People with this symptom generally have discomfort in multiple teeth or even the entire row of dentition. Although dentin sensitivity is not a major disease, it has a great impact on people's daily life, especially middle-aged and elderly people with obvious tooth wear. The treatment of this part of people is always in a dilemma: the teeth are only worn, not damaged, not damaged. It is suitable for tooth filling; if endodontic treatment is performed, it is a pity...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61C19/06A61K6/00
CPCA61C19/06A61K6/69
Inventor 于金华周洲许涛葛兴云景双林李泽汉吴锦涛
Owner AFFILIATED STOMATOLOGICAL HOSPITAL OF NANJING MEDICAL UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com