A functional appliance capable of dynamically monitoring the correction force value based on a flexible electronic system and its preparation method

Abstract

The invention discloses a functional appliance capable of dynamically monitoring the correction force value based on a flexible electronic system and a preparation method thereof, belonging to the technical field of functional correction. It includes a retaining device, a flexible electronic chip system, upper and lower jaw resin bases, maxillary splints, and upper and lower jaw slope guides; the upper jaw resin base covers the upper palatal side of the oral cavity, and the lower jaw resin base covers the lower jaw lingual side. The tail end of the bit device is embedded in the base. The maxillary bevel guide plate is set on the maxillary occlusal pad, corresponding to the mandibular bevel guide plate, and the force between the upper and lower jaw bevel guide plates on both sides is monitored by sensors; the functional appliance of the present invention is made by a new injection molding process, and the retaining device and the sensor package Buried in the resin base, it forms an integrated structure, which can dynamically monitor the value of the correction force to prevent damage to the temporomandibular joint caused by excessive correction force during the correction process, and adjust the appliance according to the correction force data, so that children can wear comfortable.

Description

technical field [0001] The invention belongs to the technical field of orthodontics, and in particular relates to a functional orthodontic device based on a flexible electronic system that can dynamically monitor the orthodontic force value and a preparation method thereof. Background technique [0002] In 1982, Scottish scholar Clark first proposed the double splint appliance. As an important part of the functional appliance, the double splint appliance played an important role in the early correction of juvenile malocclusion. The muscles of mastication generate orthodontic force and transmit the force to the bone tissue, stimulating the growth of the mandible while restricting the growth of the mandible. The traction force generated by the inclined guide plate continuously stimulates the jaw bone and promotes the adaptive reconstruction of bone tissue. However, the traction force generated by the inclined guide plate of the appliance usually comes from the experience of c...

AI Technical Summary

Problems solved by technology

Excessive force or force in an abnormal direction can lead to degeneration of the joint disc, leading to the occurrence and development of temporomandibular joint disorder

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