METHOD OF RECORDING RESPIRATORY MURMUR Russian patent published in 1995 - IPC

FIELD: medicine. SUBSTANCE: essence of this method for recording respiratory murmur caused by broncho-pulmonary pathology resides in formation of set of characteristic diagnostic traits, registration of respiratory murmur arising in peripheral sections of lungs, inserting acoustic sensor into patient's oral cavity, amplification and recording of received signal, presetting time interval, fixing complete diagnostic field of characteristic traits and respiratory murmur within this interval, revelation of at least two exhalation acts, breaking down this field into separate sections to reveal part of characters of acoustic pattern, identification of respiratory murmur based on characteristic traits of selected separate sections, and finally recording of identification results. EFFECT: more sophisticated technique. 6 dwg