Ханеев Дмитрий Михайлович (RU),Сидоров Константин Владимирович (RU),Филатова Наталья Николаевна (RU)
申请号：
RU2016101779
公开号：
RU0000167630U1
申请日:
2016.01.20
申请国别(地区):
RU
年份:
2017
代理人:
摘要：
The invention relates to the field of medicine and medical equipment, in particular, to information-measuring devices for evaluation and functional diagnosis of the state of human respiratory system, and can be used in research or diagnostic purposes in the registration of human respiratory noise in pulmonology and non-invasive diagnosis of respiratory pathologies .An apparatus for recording and analysis of respiratory sounds human, comprising a cylindrical chamber with lid and bottom, in which is mounted the head stethoscope membrane acoustoelectric transducer configured as an electret microphone and placed in the inner cavity of the head stethoscope, an electronic amplifier connected to the sound card, connected to the electroacoustic transducer, according to the utility model, the device further comprises a vibration isolator casing made of rubber in the form of a hollow cylinder with open ends having a cross section of a circular shape, and mounted with an interference fit on the body of the cylindrical chamber, and a second acousto-electric converter is made in the form condenser microphone and is connected via an electronic amplifier to the sound card connected to a second electro-acoustic transducer.The technical result of the claimed utility model is the localization and the compensation of external acoustic noise reduction and noise reduction caused by contact vibration exposure, as well as ensuring high reliability of diagnostic information. 1-yl.Полезная модель относится к области медицины и медицинской техники, в частности к информационно-измерительным устройствам для оценки и функциональной диагностики состояния органов дыхания человека, и может быть использована в научных исследованиях или диагностических целях при регистрации дыхательных шумов человека в пульмонологии и неинвазивной диагностике патологий органов дыхания.Устройство для регистрации и анализа дыхательных шумов человека, содержащее цилиндрическую камеру, снабженную крышкой и днищем, в кот
