| 摘要 |
The combined rheoplethysmograph contains the following units connected in series: the generator of high frequency current, the electrode system, the amplifier of high frequency, the detector and integrator, the control unit, the comparator, the unit of acoustic and light signaling, the temperature probe. The generator of high frequency current is designed as the control generator with the output signal being inversely proportional to the control signal. The input of the generator of high frequency current is connected to the output of the integrator, the input of the integrator is connected to the output of the detector. The control unit is connected with the control generator, the comparator and the unit of acoustic and light signaling as well as the temperature probe connected with the second input of the comparator. The output of the comparator is connected with the unit of acoustic and light signaling, the latter is connected with the output of the detector. The combined rheoplethysmograph contains the system of ultrasonic therapy as a part of the electronic unit of ultrasonic therapy connected to the ultrasound emitter. The control unit is connected to the electronic unit of ultrasonic therapy. |
