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Fatigue testing device for tooth socket

A fatigue test and braces technology, applied in the field of testing, can solve the problems of the influence of braces on tensile properties, influence on orthodontic force, deformation, etc., and achieve the effects of true and accurate testing, simple and compact structure, and diverse application scenarios.

Pending Publication Date: 2022-04-26
GUANGZHOU RITON BIOMATERIAL
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Problems solved by technology

[0003] At present, the braces are generally obtained based on the hot-pressed film forming process. They have good tensile properties, can be twisted and deformed at multiple angles, and can be restored to their original shape to meet the deformed teeth of different patients. They can be set on the deformed teeth. The deformed teeth will deform the braces, and the braces will give the deformed teeth a tightening orthodontic force to help correct the teeth; but when the human body chews or other various actions, the braces will be deformed to varying degrees, and it is easy to damage the braces in the long run Tensile properties affect the orthodontic force; therefore, it is necessary to test the tensile properties of the braces to ensure that the braces can still maintain the orthodontic force on human teeth despite long-term repeated deformation

Method used

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  • Fatigue testing device for tooth socket
  • Fatigue testing device for tooth socket
  • Fatigue testing device for tooth socket

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0023] In the description of this application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying Refe...

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Abstract

The invention relates to the technical field of testing, and discloses a tooth socket fatigue testing device, which is used for carrying out fatigue tensile property testing on a tooth socket, and comprises a rack, two moving units, a first mounting rod, a second mounting rod and a driving unit, the two moving units are arranged on the rack; the first mounting rod is arranged on one of the moving units; the second mounting rod is arranged on the other moving unit; the driving unit is arranged on the rack; the driving unit is connected with the moving unit and is used for driving the moving unit to move; wherein the first mounting rod and the second mounting rod are respectively connected with two ends of a tooth socket; and the two moving units move in opposite directions to drive the first mounting rod and the second mounting rod to get away from each other or get close to each other, so that the tooth socket is repeatedly stretched. The device is simple and compact in structure, realizes automatic stretching of the tooth socket, facilitates fatigue testing of the tooth socket, and improves the testing efficiency.

Description

technical field [0001] The invention relates to the technical field of testing, in particular to a brace fatigue testing device. Background technique [0002] Due to the advantages of aesthetics, convenience and cleaning, shell-shaped dental instruments based on polymer materials are becoming more and more popular, and braces are a kind of shell-shaped dental instruments. [0003] At present, the braces are generally obtained based on the hot-pressed film forming process. They have good tensile properties, can be twisted and deformed at multiple angles, and can be restored to their original shape to meet the deformed teeth of different patients. They can be set on the deformed teeth. The deformed teeth will deform the braces, and the braces will give the deformed teeth a tightening orthodontic force to help correct the teeth; but when the human body chews or other various actions, the braces will be deformed to varying degrees, and it is easy to damage the braces in the long...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/38G01M13/00
CPCG01N3/38G01M13/00
Inventor 袁博李祖安王红卫谢卓
Owner GUANGZHOU RITON BIOMATERIAL
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