DEVICE FOR ESTIMATING STATE OF GASTRO-INTESTINAL TRACT Russian patent published in 2008 - IPC A61B5/53 

FIELD: medical equipment.

SUBSTANCE: device consists of source of power supply, performing mechanism in the form of multi-electrode probe and identification element connected, by means of connector, with unit of procession and presenting information. Unit of procession and presenting information of device includes NAND remembering device, microconverter, current driver, measuring amplifier, interface with ECM, display and keyboard. Current driver is made in the form of analogous commutator connected with current source, microconverter in the form of microcontroller, connected with ADC and DAC. Measuring device is made in the form of successively connected analogous commutator, regulated amplifier and detector, while identification element is made in the form of microchip.

EFFECT: device has wide diagnostic possibilities, simple design and is safe in application.

3 cl, 1 dwg