FLEXIBLE DOT MATRIX WIRELESS SYSTEM FOR COLLECTION OF ELECTROMYOGRAPHIC SIGNALS WITH HOT SWAP FUNCTION Russian patent published in 2023 - IPC H01R13/66 A61B5/313 

FIELD: medical devices.

SUBSTANCE: flexible dot-matrix wireless system for collecting EMG signals with a hot-swappable function is disclosed. The data acquisition system includes a plurality of flexible wireless data acquisition modules (10) and a main control unit (50). A plurality of flexible wireless data acquisition modules (10) can be completely attached to various positions of the human body to receive and send EMG signals of the human body; and the main control unit (50) is connected to the upper computer and is configured to receive EMG signals of the human body from the flexible wireless data acquisition module (10), synthesize the EMG image, and send the EMG image to the upper computer. The data acquisition system can switch according to the data acquisition channel when the power is on, which improves the reliability, quick maintainability, redundancy and timely troubleshooting of the system, and also improves the adaptability and convenience of the data acquisition system. The technical result of implementing the claimed solution is the creation of a flexible point-matrix wireless system for collecting EMG signals with a hot-swappable function. Measuring electrodes are reasonably hot-swappable for dot matrix data acquisition depending on specific situations, based on the premise of ensuring high-precision data acquisition, electrodes can be freely changed while the power is on, and wireless transmission is used to eliminate cable restrictions so that increase data acquisition flexibility, application versatility and wearing comfort, and further improve data acquisition quality, which is conducive to scientific control of study parameters and has excellent adaptability and expandability in applications such as rehabilitation training or scientific research.

EFFECT: obtaining flexible dot matrix wireless system for collection of electromyographic signals with hot swap function.

6 cl, 6 dwg