DEVICE FOR REMOTE OBSERVATION OVER PATIENTS' STATE Russian patent published in 2009 - IPC A61B5/205 

FIELD: medicine.

SUBSTANCE: claimed device relates to medicine, in particular to diagnostic devices. Device for remote observation over patients' state contains central control panel, consisting of ECM with devices of input and display of information, electromagnetic signal receiver, electromagnetic signal transmitter and recorder of biological parametres placed on patients. In construction of placed on patients recorders included are sensors of patient's physiological signals, unit of information transformation, electromagnetic signal transmitter, patient's electromagnetic signal receiver, control unit, autonomous power source of all equipment, for instance accumulation battery. Unit of information transformation consists of commutator, analogue-digital converter (ADC) and coder. Control unit consists of decoder, two schemes of codes comparison, two RD of control codes storage, unit of time delay. Each transmitter contains setting generator, phase manipulator, first mixer, first oscillator, amplifier of first intermediate frequency and power amplifier, whose outlet is connected to transmitting antenna. Each receiver contains receiving antenna, high frequency amplifier, second oscillator, second mixer, amplifier of second intermediate frequency, multiplier, bandpass filter and phase detector. Receiver of central control panel additionally contains second receiving antenna, phase doubler, phase halver, first and second narrow-band filters, third and fourth mixers, Doppler frequency metre, first and second correlators, second and third multipliers, first and second bottom bass filters, first and second extreme regulators, http://lingvo.yandex.ru/?text=optimizing%20peak-holding%20controller, first and second units of regulated delay, distance indicator, azimuth indicator, second amplifier of high frequency and second amplifier of second intermediate frequency.

EFFECT: invention ensures extension of device functional possibilities by determining location of mobile patients.

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