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Multifunctional oral measuring equipment

A measuring device and multi-functional technology, used in medical science, dentistry, etc., can solve the problems such as the inability to directly read the angle, the complex structure of the denture polymerization degree measuring scale, etc.

Inactive Publication Date: 2018-01-12
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The denture polymerization degree measurement ruler improves the working end of the tool to be smaller, and can be used for observation guidance of anterior teeth and posterior teeth, improving the accuracy of the degree of convergence of each axial surface of the teeth; however, the structure of the denture polymerization degree measurement ruler is relatively complicated , and it needs to be connected to a computer, and the angle cannot be read directly

Method used

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  • Multifunctional oral measuring equipment
  • Multifunctional oral measuring equipment
  • Multifunctional oral measuring equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] combine figure 2 , a multifunctional oral cavity measurement device of the present invention, comprising a dial 1, a first measuring needle 3, a second measuring needle 4, one end of the first measuring needle 3 is fixedly connected to the dial 1, and the second measuring needle One end of 4 is movably connected with the dial 1, and one end of the second measuring needle 4 is provided with a pointer 2, and the pointer 2 is parallel to the central axis of the second measuring needle. When working, place the above-mentioned equipment in the oral cavity, fix the first measuring needle 3 on the axial wall of one side of the tooth body, turn the second measuring needle 4 to move and fix it on the axial wall of the other side of the tooth body, and at this time directly press the scale Just read the aggregation angle on disk 1.

Embodiment 2

[0026] Such as image 3 As shown, in this embodiment, the dial 1, the pointer 2, the first measuring needle 3, and the second measuring needle 4 are connected in the same way as in the first embodiment. When working, place the above-mentioned equipment on the outside of the tooth body, fix it on one side of the tooth body with the first measuring needle 3, turn the second measuring needle 4 to move and fix it on the other side of the tooth body, and at this time directly on the dial 1 Just read the aggregation angle.

Embodiment 3

[0028] Such as Figure 4 As shown, the connection mode of dial 1, pointer 2, first measuring needle 3, and second measuring needle 4 in this embodiment is the same as that of embodiment 1, and the difference with embodiment 1 is that the first measuring needle 3 is additionally One end is movably connected with a first connecting rod 51; the other end of the second measuring needle 4 is movably connected with a second connecting rod 52; the first connecting rod 51 and the second connecting rod 52 can be adjusted in length, and can be respectively A measuring needle 3 and a second measuring needle 4 slide on it. When working, turn the first connecting rod so that the first connecting rod is perpendicular to the first measuring needle, and turn the second connecting rod so that the second connecting rod is perpendicular to the second measuring needle. When measuring the opening without undercut, use the above equipment to The first connecting rod 51 is fixed on one side of the ...

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Abstract

The invention discloses multifunctional oral measuring equipment which comprises a dial (1), a first measuring pin (3) and a second measuring pin (4), wherein one end of the first measuring pin (3) isfixedly connected with the dial (1); one end of the second measuring pin (4) is movably connected with the dial (1); a pointer (2) is arranged at one end of the second measuring pin (4); the pointer(2) is parallel to a central axis of the second measuring pin (4). The multifunctional oral measuring equipment disclosed by the invention can be applied to angle measurement of objects of different sizes; scales representing distances are formed in the surfaces of a first probe (61) and a second probe (62), and the length can be adjusted to adapt to measurement of different lengths and depths; moreover, the angles and lengths can be directly read.

Description

technical field [0001] The invention belongs to the field of human body measuring instruments, and in particular relates to a multifunctional oral cavity measuring device. Background technique [0002] With the development of social economy, the improvement of scientific and cultural level, the popularization of medical technology, the improvement of people's quality of life requirements, and the continuous deepening and improvement of oral basic research and clinical technology, people pay more and more attention to oral health. , the demand for oral diagnosis and treatment and oral medical education is also increasing. [0003] The degree of convergence refers to the angle of tooth convergence from the gum side to the jaw side after tooth preparation, generally 2-6 degrees. In the process of tooth preparation, too little polymerization will cause difficulty in positioning, and too much polymerization will affect the retention of the restoration and easily cause the restor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C19/04
Inventor 张鑫王剑裴锡波裴香万乾炳陈俊宇刘为董星彤蒋少康吴家馨蒋晓鸽
Owner SICHUAN UNIV