METHOD OF BIOLOGICAL TISSUE DESTRUCTION Russian patent published in 2009 - IPC A61N1/28 A61K31/19 A61P41/00 

FIELD: medicine.

SUBSTANCE: invention relates to medicine and veterinary and can be used for destruction of biological tissues affected by pathological process. For this purpose by means of hollow metal needle concentrated solution of sodium acetate with temperature of boiling 110-120°C is introduced into biological tissue. Then biological tissue is heated with high-frequency current at temperature of current-conducting needle surface 1-2°C lower than solution boiling temperature. 3-5 ml of solution are introduced at rate 0.3-0.5 ml/min before heating and 0.1-0.2 ml/min in process of heating.

EFFECT: method allows to increase efficiency of heat transmission into biological tissue, reduce traumaticity and labour-intensiveness of biological tissue thermocoagulation procedure due to increase of coagulation volume during one session, suggested mode of introduction rate excludes possibility of leakage of introduced solution.

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