ELECTRONIC DEVICE CONTROL SYSTEM USING BIOFEEDBACK Russian patent published in 2023 - IPC G06F3/01 A61F4/00 G05B1/00 

FIELD: medical devices.

SUBSTANCE: invention relates to means of rehabilitation for people with disabilities, used to control electronic devices through signals generated by muscle contraction. The technical result is to provide the ability to clearly identify the actions that the user wants to perform through the use of commands with a given duration and threshold value in two modes: alternating switching and a combination of “short” and “long” presses. For this purpose, the electronic device control system using biofeedback contains at least one sensor and a control device. The sensor is designed to continuously transmit a signal to the control device. The control device is configured to set a threshold value of the signal level from the sensor, the duration of the signal and the correspondence of the signal to the sent command and send the first command or the second command to an electronic device that supports the HID interface and operate in two modes. In the first mode, the first command is sent when the signal from the sensor exceeds a threshold level, and the second command is sent when the signal level from the sensor decreases below the threshold level. In the second mode, the first command is sent if the signal from the sensor exceeds a threshold value and the signal from the sensor subsequently decreases below the threshold value, while the time during which the signal exceeds the threshold value does not exceed a specified duration, the second command is sent if the signal from the sensor exceeds threshold value and the exceeding time is longer than the specified duration.

EFFECT: obtaining electronic device control system using biofeedback.

6 cl, 3 dwg