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Device and method for measuring orthodontic force of tooth appliance

A technology of a dental appliance and a measuring device, which is applied to the measuring device, the measuring force component, the force/torque/work measuring instrument, etc., can solve the problems such as the inability to apply the lingual bracket dental appliance, and achieves a simple structure and ensures Accuracy and simple operation

Pending Publication Date: 2019-08-30
SHAANXI UNIV OF SCI & TECH
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  • Application Information

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Problems solved by technology

At present, the orthodontic force measurement devices used in China for dental appliances are all used to measure the orthodontic force of the labial archwire bracket aligner, and the lingual invisible orthodontic technology and the labial archwire bracket correction technology have a greater Difference, the existing orthodontic force measurement device is not suitable for the measurement of orthodontic force of lingual brackets

Method used

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  • Device and method for measuring orthodontic force of tooth appliance
  • Device and method for measuring orthodontic force of tooth appliance
  • Device and method for measuring orthodontic force of tooth appliance

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Embodiment Construction

[0047] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0048] Reference attached figure 1 As shown, an orthodontic force measuring device for a dental appliance of the present invention includes a fixing mechanism 1, an overall position adjusting mechanism 2, several micro-position adjusting mechanisms 3, several measuring mechanisms 4 and several bracket clamping devices 5; The model is fixed on the fixed mechanism 1, and the overall position adjustment mechanism 2 is set on the fixed mechanism 1; the overall position adjustment mechanism 2 is set as the lingual part of the tooth model; the overall position adjustment mechanism 2 is used to realize the overall position of the measurement mechanism 4 Adjustment of up and down movement and tilt angle. Several tiny position adjustment mechanisms 3 are all arranged on the overall position adjustment mechanism 2, and each tiny position adjus...

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Abstract

The invention discloses a device and a method for measuring orthodontic force of a tooth appliance. The device comprises a fixing mechanism, wherein the fixing mechanism is used for fixing a tooth model, and an integral position adjusting mechanism is arranged on the fixing mechanism; the integral position adjusting mechanism comprises a guide rail, a guide rail groove, a plurality of sliding blocks and two lifting screws; the lower end of the guide rail is obliquely embedded into the fixing mechanism, and the upper end of the guide rail is provided with the guide rail groove; the sliding blocks are arranged in the guide rail groove in a sliding manner, and each sliding block is provided with a measuring mechanism; the plurality of measuring mechanisms are arranged along the circumferenceof the tooth model and are arranged towards the labial direction of the tooth model; each measuring mechanism is provided with a bracket clamping device which is used for fixing and clamping a bracket, and the two lifting screws are respectively arranged at two ends of the guide rail. According to the device of the invention, the plurality of measuring mechanisms are arranged on the guide rail, and are arranged along the circumference of the tooth model and towards the labial direction of the tooth model, thus measurement of an orthodontic force of a lingual bracket tooth appliance is realized.

Description

technical field [0001] The invention belongs to the technical field of measuring the orthodontic force of a tooth aligner, and in particular relates to a measuring device and a method for measuring the orthodontic force of a tooth aligner. Background technique [0002] Lingual invisible orthodontic technology is an orthodontic technology that has emerged in the world in recent years. It installs all the appliances on the lingual side of the teeth for orthodontic treatment, and no orthodontic treatment devices can be seen from the outside; lingual bracket teeth The appliance is currently the only appliance that can complete complex cases and has the characteristics of "invisibility". At present, the orthodontic force measurement devices used in China for dental appliances are all used to measure the orthodontic force of the labial arch wire bracket aligner, and the lingual invisible orthodontic technology and the labial arch wire bracket correction technology have a greater ...

Claims

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Application Information

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IPC IPC(8): G01L5/00G01L5/16A61C7/28
CPCG01L5/00G01L5/16G01L5/0033A61C7/28
Inventor 杨立军李俊郑航焦晓龙唐鹏
Owner SHAANXI UNIV OF SCI & TECH
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