Study of local low-temperature effect on biotissues

Abstract

Local low-temperature exposure on biological tissues consists in the removal of heat and, accordingly, a decrease of its temperature. Such impact may be divided into groups: (1) «destruction», for example, cryosurgery, (2) «preservation», for example, cryoconservation, (3) «therapy», for example, joint cryophysiotherapy. Obtaining different effects depends on the depth and rate of the biological tissue target region cooling. As part of the research, a concept for improving the accuracy of low-temperature exposure is proposed. The conducted studies make it possible to take a step towards the possibility of carrying out precision of local low-temperature impact on biological tissues in different directions.