TELEMEDICINE TERMINAL FOR EXAMINATION AND TESTING OF WORKERS OF INDUSTRIAL AND TRANSPORT ENTERPRISES Russian patent published in 2021 - IPC A61B5/00 G16H10/00 

FIELD: information and telecommunication technologies.

SUBSTANCE: invention relates to information and telecommunication technologies for obtaining and digital processing of biomedical data on the state of human health during medical examinations and testing in order to make preliminary diagnostic decisions. A telemedicine terminal is proposed, which is a means of remote complex instrumental and visual examination and testing of employees of industrial and transport enterprises for preliminary differential diagnosis of systemic diseases, including COVID-19. A series-connected set of auscultation microphones, an acoustic receiver with a block for switching modes of auscultation, an analog-to-digital converter, a block for forming spectrograms, a block for analyzing spectrograms, made with the possibility of preliminary input of samples of spectrograms of sounds related to the work of human internal organs, and a decision block are inserted to the measuring terminal for remote monitoring of the health status of personnel of industrial and transport enterprises associated with increased risks. The block for forming spectrograms is made, for example, in form of a discrete Fourier transform processor with the ability to measure the spectral powers of sounds related to the work of human internal organs in the audio frequency ranges from 0.04 to 0.4 Hz and from 1 Hz to 20 kHz. The spectrogram analysis block and the decision-making block are made in the form of a convolutional neural network processor, self-learning on the spectrogram samples obtained in advance in the specified audio frequency ranges.
EFFECT: invention provides inspection and testing of workers of industrial and transport enterprises.

3 cl, 5 dwg