DEVICE FOR STUDYING PERIPHERAL MICROCIRCULATION OF BLOOD IN MAXILLOFACIAL AREA

摘要

A device for studying peripheral microcirculation of blood in maxillofacial area contains two optoelectronic sensors, two units for processing analog signal with the preliminary amplifiers, the analog multiplexer, the analog-to-digital converter, the control unit, the display, the information output. The outputs of the first and second optoelectronic sensors are connected to the inputs of the first and second units for processing analog signal, with their outputs connected to the input of the analog multiplexer. The multiplexer output is connected to the input of the analog-to-digital converter with its output bus connected to the control unit. The display output represents the information output of the device. Furthermore, the device contains the unit of reference storage, the generator, the counter, the unit for decision making. The address input of the analog multiplexer is connected through the output bus to the counter with the connected generator. The output of the unit of reference storage is connected with the control unit. The output of the control unit is connected with the unit for decision making.