DEVICE FOR REMOTE CONTACTLESS MONITORING OF HUMAN VITAL ACTIVITY PARAMETERS Russian patent published in 2012 - IPC A61B5/08 A61B5/205 G01S13/00 

FIELD: medicine.

SUBSTANCE: invention relates to medical equipment, namely to devices for remote monitoring of patients. Device contains measuring module with unit of signal processing and parent unit. Measuring module is made in form of transmitting channel and two independent receiving channels, whose receiving antennae, spatially separated with respect to each other, are connected with successively connected phase detector, bandpass filter and amplifier, whose outlets are connected respectively to inlets of analogue-digital converter. Transmitting channel is realised in form of successively connected generator of short-pulses, SHF generator of probing signal and transmitting antenna, second inlets of phase detectors of first and second receiving channels being connected respectively via directional couplers with outlets of SHF generator of probing signals of transmitting channel. Unit of signal processing is made on microcontroller, whose inlets and outlets are connected respectively to outlet of analogue-digital converter and inlet of generator of short pulses, and communication buses, respectively with inlets-outlets of first radio transceiver, first energy-independent memory and system of charge control. Outlet of first radio transceiver is connected with combined antenna of first radio transceiver, and respective inlets-outlets of system of charge control are connected respectively with rechargeable accumulator and USB port. Parent unit is realised on second radio transceiver, whose inlets-outlets are connected respectively to combines antenna of second radio transceiver, second energy-independent memory, display on organic light diodes, buttons, buzzer, vibrator and stabiliser with small voltage drop, whose respective inlet is connected with electric battery.

EFFECT: application of invention makes it possible to increase reliability of registration of signal, induced by movement of human body.

5 dwg