STRENGTHENING AGENT FOR THERAPY WITH HIGH-INTENSIVE FOCUSED ULTRASOUND AND ITS APPLICATION Russian patent published in 2009 - IPC A61K49/00 

FIELD: medicine.

SUBSTANCE: group of inventions concerns medicine, namely to the agents raising action of acoustic energy in a target place during therapy by high-intensive focused ultrasound (HIFU). Application of biocompatible firm substance with nanosized particles, intended for HIFU-therapy, consists in reception of the strengthening agent containing a discrete phase, consisting of biocompatible firm substance with nanosized particles, bagged inside the membrane-creating material; and the continuous phase consisting of water medium, thus a discrete phase is homogeneously dispersed in a continuous phase. The strengthening agent intended for HIFU-therapy, contains a biocompatible firm substance with nanosized particles, the discrete phase homogeneously dispersed in a continuous phase consists of the specified discrete and continuous phases, thus. The way of augmentation of action of acoustic energy in a target place during HIFU-therapy consists in intravenous introduction of the specified strengthening agent in an effective dose by means of continuous and fast intravenous installation or bolus injection to the patient 0-168 hours prior to HIFU-therapy application.

EFFECT: rising of efficiency of HIFU-therapy of deeply located and big tumours at certain acoustic power without damage of normal tissues along an acoustic way.

21 cl, 6 ex, 4 tbl