BRONCHIAL SOUND RECORD ANALYSIS DEVICE Russian patent published in 2016 - IPC A61B5/08 A61B5/205 

FIELD: medicine.

SUBSTANCE: invention refers to medical equipment, namely bronchial sound record analysis devices. The device comprises a series breathing mask, microphone, acoustic amplifier, electronic filter box, analogue-to-digital converter and microcontroller connected to a computer though a communication hub, accessory microphone connected through an accessory analogue-to-digital converter to the microcontroller, acoustic signal filter, noise reduction unit, signal processing and analysis unit, decision support unit, local wireless communication hub connected to the computer, buffer storage keyboard, and buffer storage connected to the microcontroller; a colour touch-screen, external media and Internet- and LAN-connected local wireless communication hub connected to the computer are also provided. A digital colour video camera is connected to a separate input of the computer; a miniature electromechanical system configured attachable to the patient, comprising a sound-amplifying membrane, sound receiver and body, series-connected to the acoustic signal filter, noise reduction unit, signal processing and analysis unit, decision support unit, input and output connected to the microcontroller is connected to an input of the microcontroller. A series digital-to-analogue converter, telephone amplifier and head phones are connected to a separate output of the electromechanical system.

EFFECT: using the invention makes it possible to extend the range of facilities of the above application.

10 cl, 10 dwg