Novel orthodontic force measuring method and novel orthodontic force measuring device

Abstract

The invention is applicable to the technical field of orthodontic force measurement and discloses a novel orthodontic force measuring method and a novel orthodontic force measuring device. The novel orthodontic force measuring method comprises the following steps: preparing a to-be-measured dental model, fixing the to-be-measured dental model on a supporting table, and driving a multi-dimensional force sensor by virtue of a driving part, so that the multi-dimensional force sensor is connected with the dental model, wherein the to-be-measured dental model consists of teeth, parodontium and alveolar bones. The measuring device comprises a supporting base, a multi-dimensional force sensor and a supporting table used for fixing the to-be-measured dental model, wherein the multi-dimensional force sensor is connected with a driving part. According to the novel orthodontic force measuring method and the novel orthodontic force measuring device provided by the invention, the orthodontic force and torque transferred by the parodontium between the teeth and the alveolar bones are measured, the orthodontic force and torque are measured by utilizing a six-dimensional force sensor, the influence of parodontium deformation on the actual orthodontic force is considered, the force and torque in the orthodontic process can be simply, rapidly and accurately obtained, the reliability of the measurement result is improved, and the result has high reference value.

Description

technical field [0001] The invention belongs to the technical field of orthodontic force measurement, and in particular relates to a novel orthodontic force measurement method and device. Background technique [0002] In daily interpersonal communication, a beautiful and coordinated appearance can often leave a deep first impression on people, and having neat and healthy teeth is an important part of a beautiful appearance. With the improvement of living standards, people's awareness and demand for orthodontics are also increasing. Orthodontics is to apply appropriate orthodontic force to the teeth, alveolar bone and jaw to make them move physiologically, so as to correct malocclusion. The orthodontic force and its torque on the impedance center have a direct impact on the effect of orthodontics. Too small orthodontic force will cause the physiological movement of the teeth to slow down and the treatment cycle will be too long, while too large orthodontic force will immedia...

AI Technical Summary

Problems solved by technology

Therefore, in the existing in vitro measurement device, the displacement of the crown when the instrument is loaded is inconsistent with the displacement of the crown in the actual human body with periodontal ligament, which leads to the low reliability and low reference value of the existing in vitro measurement device. Low, not conducive to orthodontic treatment

Images