Orthodontic system with appliance holder

Abstract

The invention provides an orthodontic system, comprising a dental orthodontic device, an intraoral holding device of the orthodontic device, a radio frequency tag and a card reader; Placed on the outside of the oral cavity; the holding device is fixed on the teeth, including two fixed protrusions, and the aligner includes a recess that fits the two fixation protrusions. When the protrusions are connected with the recesses, it is convenient to fix the aligner on the On the teeth; the radio frequency tag further includes an IC chip, a power supply circuit and a contact device; the contact device includes a first contact and a second contact that are not connected by contact and are located in the recess, for controlling the power supply circuit when receiving the card reader Power is supplied to the IC chip when the read signal sent by the device; the first electrode and the second electrode that are electrically connected are arranged in the raised part, and when the raised part is connected to the recessed part, the first and second electrodes are connected to the first and second contacts Contact, so that the first and second contacts form an electrical connection.

Description

technical field [0001] The invention relates to the technical field of orthodontics, in particular to an orthodontic system. Background technique [0002] Orthodontic devices are medical devices commonly used in the oral cavity for orthodontic treatment of teeth. Although most of the existing orthodontic devices have various types in structure and material, they cannot detect the time when the wearer wears the orthodontic device, so that the relationship between the orthodontic effect and the reasonable wearing time is unclear. CN107432773A discloses a method for using a chip to detect the wearing time of invisible braces. Specifically (refer to the 41st paragraph), the chip is used to detect the occlusal strength of the teeth, the temperature of the mouth and the vibration of the tongue, and when all the three meet the predetermined conditions, the detector starts timing. But also there is following technical problem in above-mentioned patent: [0003] First, in the natu...

AI Technical Summary

Problems solved by technology

[0006] Fourth, for some more serious patients, fixed devices such as tooth trays are needed to wear braces. The technology in CN107432773A cannot handle this situation and has certain limitations

Images