DEVICE FOR SETTING DIAGNOSIS BASED ON BIOLOGICALLY ACTIVE POINTS STATE Russian patent published in 1997 - IPC

FIELD: medical engineering. SUBSTANCE: device has transducer with active electrode, passive electrode, processing unit, indication unit, power supply source unit, computer. The transducer has frequency and amplitude adjustment unit, master oscillator unit, probing signal generator connected in series. The probing signal generator output is the transducer output and is connected to the active electrode. The processing unit has matching and amplifying unit connected in series, its input being the first input of the processing unit connected to the passive electrode, the first commutator unit, information signal former with its first output being connected to the first commutator unit control input through the commutator control unit, and galvanic decoupling unit which second input is connected to the passive electrode through the second commutator, its output being the first output of the processing unit and is connected to the computer. The indicator unit is designed as matching unit having indicator unit, the indication control unit and seven-segment indicator unit connected in series. The indication control unit has the second input connected to indicator unit reading threshold adjustment unit. The first input of the indicator unit is connected to the second input of the processing unit and to ± 9 V power supply bus. Its second input is connected to unit for matching the indicator unit and to the second input of the processing unit. The power supply source unit has transformer and two voltage stabilizers in 6/20 V and + 9 V. EFFECT: enhanced accuracy of diagnosis. 1 dwg