TRAINING APPARATUS WITH ELECTROMYOGRAPHIC AND GNATHODYNAMOMETRIC BIOLOGICAL FEEDBACK Russian patent published in 2024 - IPC A61B5/22 A61B5/296 A63B23/03 

FIELD: medical equipment.

SUBSTANCE: apparatus for conducting training with electromyographic and gnathodynamometric biological feedback, determining the contraction force of masticatory muscles and bioelectric activity of masticatory muscles includes an electronic gnathodynamometer, an electromyograph and a training device. Apparatus comprises two flexible thin-film pressure sensors for placement in the oral cavity and tensoresistive sensors for placement in the oral cavity, as well as two self-adhesive electrodes for electromyography of masticatory muscles with conductive gel and adapter-button. In addition, the apparatus contains digital displays, a control device with a microcontroller, a linear step-down voltage regulator with output of 5 V, a power supply module, USB port, USB cable, USB Type-B connector, wherein microcontroller has 54 digital inputs/outputs, 16 analogue inputs, 4 hardware transceivers for implementing serial interfaces, 16 MHz quartz resonator, a USB connector, a power connector and an ICSP connector. Power supply module is a constant voltage stabilizer with two outputs and contains two microcircuits connected in series with overcurrent and overheating protection.

EFFECT: instant processing, transmission and storage of research data in electronic form is achieved by means of several devices combined in one complex.

1 cl, 7 dwg