1. Nature postoperative thrombus, characterized in that, to determine the place of formation of a hydrodynamic phenomena - cavitation in postoperative field and in the body, destroying blood cells and blood vessel walls resulting from hydrodynamic disturbances, etc. thermodynamic laws. leading to kavitatsionirovannomu flow of blood, causing complications such as thrombosis, venous thromboembolic events, pulmonary embolism, alveolar microliths aza, stroke, in traumatology and orthopedics and other complications, and varicose veins, characterized in that for determining the location of occurrence of the phenomenon of cavitation, which leads to thrombus formation, using the sound level meter to complete a precision sound level meter, octave filter and microphone trapping cavitation noise (sound ) in the operative field in the postoperative periode.2. A method according to claim 1, characterized in that when determining the location source cavitation phenomena leading to the formation of thrombus, refer to a portion of the body where there is often spasm or spasm pinching sosuda.3 blood. A method according to claim 1, characterized in that to determine where the source of the phenomenon of cavitation, which leads to thrombus formation, using the device that transforms frequency noise measuring physical quantities into digital values cavitation noise level, and also the possibility of transferring this information to the other equipment. 4. A method according to claim 1, characterized in that, to determine the formation of alveolar microlithiasis, which is a consequence of the action YaV1. Природа тромбообразования в послеоперационном периоде, характеризующаяся тем, что, с целью определения места образования гидродинамического явления - кавитации в послеоперационном поле и в организме человека, разрушающей кровяные клетки и стенки кровяного сосуда, возникающей в результате нарушения гидродинамических, термодинамических и др. законов, приводящих к кавитационированному т