COMPLEX FOR HIGH-TEMPERATURE IMPACT ON BIOLOGICAL TISSUE (VERSIONS) Russian patent published in 2017 - IPC A61B18/12 

FIELD: medicine.

SUBSTANCE: complex contains several modules: a control module connected to a personal computer and a calibration module associated with this module, at least one temperature stabilization module and - for the first version - an ultrasonic module. Each module contains a control and display panel and has corresponding terminals to supply voltage. The calibration module is made with calibration grooves designed to locate and calibrate devices for energy transfer to the heated tissue at the set temperature. Each of the temperature stabilization modules contains a microcontroller connected to the control module with a memory unit and channels for tissue heating. Each tissue-heating channel is formed by a temperature control unit that includes a voltage regulator, a control key, an amplifier, a measuring element made in the form of a bridge circuit, with one arm formed by the heating element of the device for energy transfer to the heated tissue, and a casing. The device for energy transfer to the heated biological tissue according to the first version is made in the form of a needle heater, and according to the second version - in the form of a surface heater. The casing of the needle heater according to the first version has a possibility of ultrasonic insertion attachment to the ultrasonic emitter associated with the ultrasonic generator.

EFFECT: increased accuracy of the set temperature values.

10 cl, 2 dwg