METHOD AND DEVICE FOR DIAGNOSING BIOLOGICAL OBJECT CONDITION Russian patent published in 2005 - IPC

FIELD: medicine; medical engineering.

SUBSTANCE: method involves applying electrodes to injured extremity tissue under study. The electrodes are arranged in diametrically opposite points of horizontal plane transaction to extremity surface. Two electrodes are applied to the other extremity. The electrodes are arranged in diametrically opposite points of horizontal plane transaction to extremity surface. An initial point is selected relative to which pairs of electrodes are equidistantly arranged on the extremity. Active and reactive impedance components are measured at the places of electrodes positioning. Viability condition of the injured extremity tissue under study is diagnosed depending on ratio of reactive to active impedance component on injured and intact extremity and difference between reactive impedance component on injured and intact extremity. Device has transducer unit, computer and unit for processing signals having interface units, central subscriber station, autonomous transmission center, commutator which input is connected to transducer unit output and commutator output is connected to central subscriber station input, the first input is connected to autonomous transmission center output.

EFFECT: high accuracy in diagnosing biological object condition.

5 cl, 5 dwg, 4 tbl