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Ultrasonic-based tooth detection system and detection method

A detection system, ultrasonic technology, applied in the field of dentistry, to achieve the effect of easy portability, simple design, and convenient detection

Active Publication Date: 2022-07-12
福州海狸家口腔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this stage, people are paying more and more attention to oral health and the prevention of oral diseases. However, early caries are difficult to find through X-ray, inspection and touch methods.

Method used

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  • Ultrasonic-based tooth detection system and detection method
  • Ultrasonic-based tooth detection system and detection method
  • Ultrasonic-based tooth detection system and detection method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A first aspect of the present invention provides an ultrasonic-based tooth detection system, including an excretory system 1, a positioning system 2, and a control system 3;

[0047]The drainage system 1 includes a drainage channel 101, the drainage channel 101 is designed as a cavity, a side part of the drainage channel 101 is provided with a connecting drainage pipe 102, and a rotating shaft 103 is arranged inside the drainage channel 101, and the rotating shaft 103 Both ends of the shaft are connected to bearings 104, and the bearings 104 are fixed to the drainage channel 101; the rotating shaft 103 is provided with a number of helical sheets 105, and the helical sheets 105 are linearly distributed on the rotating shaft 103, and the rotating shaft 103 One end of the shaft 103 is connected to the micro motor 106 . It should be noted that, before using ultrasonic waves to detect teeth, ultrasonic waves are easily affected by other impurities in the teeth, and the propa...

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PUM

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Abstract

An ultrasonic-based tooth detection system includes an excretion system, a positioning system, and a control system; the positioning system includes a fixed block, one end of the fixed block is connected to the excretion channel, and two sides are provided with telescopic rods, and the telescopic rods are connected to a micro cylinder , the micro cylinder is arranged inside the fixed block. The teeth are detected by ultrasonic waves, and the displacement of the ultrasonic waves within a preset time is used to determine the volume of the middle crack area of ​​the tooth. The three-dimensional model of the tooth is combined with the geometric data of the crack area to determine the location of the crack area in the tooth model. position to build the final real-time model of the tooth. In this way, the teeth are thoroughly tested. Compared with the traditional testing system, the whole process does not cause radiation damage to human cells, and the design is simple, easy to carry, small in size, more convenient for testing, and provides users with a better experience. .

Description

technical field [0001] The invention relates to the field of dentistry, in particular to an ultrasonic-based tooth detection system and a detection method. Background technique [0002] As the initial part of the digestive system, the oral cavity has become an important ecological area for the colonization and survival of oral microorganisms due to its specific warm and humid environment, frequent intake of high-sugar foods and the effect of saliva. At present, more than 700 kinds of oral microorganisms have been discovered, including bacteria, fungi, viruses, etc., which reside on the surface of oral tissues such as teeth, tongue, and gingival sulcus. The imbalance of the flora in the microfilm is the main reason for the induction of dental caries. At this stage, people pay more and more attention to oral health and the prevention of oral diseases. However, early caries are difficult to find through X-ray films, inspection methods and palpation methods. Optical methods ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C19/04A61C17/02A61C17/20G06T17/00
CPCA61C19/04A61C17/0208A61C17/20G06T17/00Y02A90/30
Inventor 曾凤珍
Owner 福州海狸家口腔科技有限公司