Tooth socket for detecting tooth diseases

A technology of braces and teeth, which is applied in the field of health care and clinical medical monitoring, can solve the problems of poor stability of detection sensitivity, easy to be affected by external interference, and complicated measurement procedures, and achieve low cost, low detection cost, and simple production process.

Active Publication Date: 2019-04-23
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the lead acetate test paper method is more convenient to detect, but its detection sensitivity and stability of detection results are poor; gas chromatography has the advantages of high sensitivity and high accuracy as a large precision instrument, but the disadvantages are that the instrument is not portable, the measurement procedure is complicated, The cost is high; the advantage of the breath measuring instrument is that it is fast and portable, but it is easy to be disturbed by the outside world and the stability is not high

Method used

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  • Tooth socket for detecting tooth diseases
  • Tooth socket for detecting tooth diseases
  • Tooth socket for detecting tooth diseases

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 As shown, this embodiment provides a mouthpiece for detecting dental diseases, including a mouthpiece body 6, the mouthpiece body 6 fits with the teeth of the human oral cavity, and the mouthpiece body 6 is made of an indicator modified inert polymer material 5 The mouthpiece body 6 obtained is elastic and transparent, and the thickness of the mouthpiece body 6 is generally controlled at 1-3 mm, preferably 2 mm, on the basis of comprehensive consideration of comfort and detection sensitivity. The mouthpiece body 6 can react with abnormal components in the oral gas. Abnormal components in the above-mentioned oral gas include at least one of common volatile sulfides, ammonia, and acetone, and the indicator modified inert polymer material 5 includes Zr-MOF modified polydimethylsiloxane, Metal nanoparticles modified polydimethylsiloxane or zinc oxide modified polydimethylsiloxane.

Embodiment 2

[0033] Such as figure 2 As shown, this embodiment provides a method for preparing a dental cover for detecting dental diseases, based on a dental cover for detecting dental diseases described in Example 1, specifically comprising the following steps:

[0034] S1. Weigh an appropriate amount of indicator and add it to the inert polymer, and fully stir to form indicator modified inert polymer material 5, wherein the mass ratio of the indicator to the inert polymer is controlled at 0.5-1.5:45-55, preferably 1:50, the mixing speed of the indicator and the inert polymer is not lower than 200 rpm, generally preferably 350 rpm, and the stirring time is not lower than 5 min, usually preferably 10 min after considering the stirring effect and working efficiency;

[0035] S2. Using alginate material to extract tooth impression 1;

[0036] S3. Pour gypsum into the cured tooth impression 1, and form a male mold 2 conforming to the tooth shape after the gypsum solidifies;

[0037] S4, h...

Embodiment 3

[0051] This embodiment is similar to Embodiment 2, and further, a separation liquid coating step is also included between step S4 and step S5:

[0052] The separating liquid is evenly coated on the surface of the wax sheet 3, and the separating liquid is located on the side opposite to the wax sheet 3 and the male mold 2, that is, the separating liquid is located between the wax sheet 3 and the female mold 4. The separation liquid is used to realize the lubricating effect between the wax sheet 3 and the female mold 4, so as to facilitate the complete separation of the subsequent female mold 4 and the paraffin wax 3. Commonly used separating fluids include at least one of silicone oil, peanut oil, and gasoline, and silicone oil is selected as the separating fluid in this embodiment.

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Abstract

The invention relates to a tooth socket for detecting tooth diseases. The tooth socket comprises a tooth socket body. The tooth socket body is meshed with human oral cavity teeth. The tooth socket body can have a color development reaction with abnormal components in oral cavity gas. The tooth socket body is prepared by modifying an inert polymer material through an indicator and can have a colordevelopment reaction with abnormal components in the oral cavity gas, semi-quantitative detection can be realized for the health of the oral cavity teeth according to the content of the abnormal components in the gas, the detection cost is low, time is short, sensitivity is high, the affected teeth can be accurately located, and convenience is provided for further treatment of a patient.

Description

technical field [0001] The invention relates to the fields of health care and clinical medical monitoring, in particular to a dental cover for detecting dental diseases. Through the color reaction between the chromogenic agent in the dental cover and the volatile gas in the breath, the health of the oral cavity and teeth can be realized. Preliminary judgment of Zhou disease. Background technique [0002] Respiratory gas detection technology is to detect the relevant components and changes in the breath exhaled by the mouth, and reflect the metabolism or changes of the corresponding tissues and cells, so as to make a judgment on related diseases. Common clinical test samples such as blood, cerebrospinal fluid, and abscess fluid are generally difficult to obtain in real time, or cannot be obtained through non-invasive methods. The breath exhaled by the mouth is not only an effective sign of life activities, but also can be obtained non-invasively, without involving the patien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61C19/04B29C39/02B29C33/38
CPCA61B5/4547A61B5/682A61C19/04B29C33/3842B29C39/003B29C39/02
Inventor 周建华欧阳岑昕王瑛姝婷罗崇岱
Owner SUN YAT SEN UNIV
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