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Three-dimensional orthodontic force detecting device

A detection device and orthodontic force technology, applied in medical science, dentistry, etc., can solve problems such as inability to correct orthodontic schemes, inability to apply clinically, and complex conversions, and achieve timely correction of orthodontic schemes, simplified conversions, and easy application Effect

Active Publication Date: 2015-01-28
盛源(河北)医疗产业有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of existing orthodontic force measurement methods that are complex in conversion, unable to be applied clinically, and unable to correct orthodontic schemes, the present invention provides a three-dimensional orthodontic system that can be directly measured, easily applied to clinics, and can correct orthodontic schemes in time. Force detection device

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  • Three-dimensional orthodontic force detecting device

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] refer to Figure 1 ~ Figure 4 , a three-dimensional orthodontic force detection device, including a force sensor 4, a measuring rod 6 and a fixed rod 5, one end of the measuring rod 6 is fixedly connected to the dental model 8 to be detected, and the other end of the measuring rod 6 is connected to the fixed rod 5, the lower end of the fixed rod 5 is connected with the force sensor 4, the force sensor 4 is installed on the force sensor sliding seat 3, and the force sensor sliding seat 3 is located to drive the force sensor away from or close to On the guide rail mechanism 2 that moves and takes the center of the dental mold as the center of the circle, the detection device also has a base, and the guide rail mechanism 2 is fixed on the base 1 and fixed by three fixing bolts 10 .

[0020] Further, the guide rail mechanism 2 is an arc guide rail, and the arc guid...

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Abstract

A three-dimensional orthodontic force detecting device comprises a force sensor, a measuring rod and a fixing rod, wherein one end of the measuring rod is fixedly connected with a tooth model to be detected; the other end of the measuring rod is connected with the upper end of the fixing rod; the lower end of the fixing rod is connected with the force sensor; the force sensor is mounted on a force sensor sliding seat; the force sensor sliding seat is connected with a guide rail mechanism which is used for driving the force sensor to move away from or towards the force sensor sliding seat and move along a circular arc with the circle center of the tooth model as circle center; and the guide rail is fixed on a base. The invention provides the three-dimensional orthodontic force detecting device which is used for direct measurement, is conveniently applied to clinics and corrects an orthodontic scheme in time.

Description

technical field [0001] The invention relates to an orthodontic force detection device of a fixed oral appliance. Background technique [0002] Fixed oral orthodontics is aimed at tooth alignment deformity or malocclusion (occlusion is a word, the same below), using orthodontic devices composed of arch wires, brackets, etc., to apply mechanical orthodontic force and torque to the teeth, and adjust the facial bones, teeth, etc. The balance and coordination between the maxillofacial and maxillofacial muscles will improve the facial shape, align the dentition and improve masticatory efficiency after a period of orthodontic treatment. [0003] In orthodontics, regardless of the square wire appliance or the straight wire appliance, the continuous load is applied to the teeth through the deformation of the archwire to realize the movement of the teeth. Therefore, the three-dimensional orthodontic force and moment provided by the appliance to the teeth will determine the movement p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C19/04
Inventor 刘云峰董星涛姜献峰彭伟
Owner 盛源(河北)医疗产业有限公司
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