Ivannikov Anatolij Petrovich,Иванников Анатолий Петрович,Fukina Natalya Anatolevna,Фукина Наталья Анатольевна
申请号：
RU2017125683
公开号：
RU0002654006C1
申请日:
2017.07.17
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
FIELD: medicine.SUBSTANCE: invention relates to medical technology, namely to devices for acoustic tissue diagnostics. Device with frequency scanning of bone tissue contains transmitting and receiving diagnostic heads, the first amplifier of acoustic signals, the output of which is connected via the analog-to-digital converter to the input of the control computing device, the second acoustic signal amplifier. Moreover, the first switch of acoustic signals is added, the first input of which is connected to the test object, the second input is connected to the receiving diagnostic head, the third input is connected to the control computing device, the second speaker switch, the first output of which is connected to the test object, the second output is connected to the input of the transmitting diagnostic head, the first input of the second switch is connected to the output of the second acoustic signal amplifier, the second input is connected to the control computing device, wherein the control computing device is connected to the display and the communication channel, and in his memory the data with the average regulatory echograms of the distribution of acoustic signals with maximum amplitudes at resonant frequencies for different groups of patients are included.EFFECT: use of the invention ensures an increase in the operability, reliability and accuracy of the results obtained from the analysis of bone tissue.1 cl, 1 dwgИзобретение относится к медицинской технике, а именно к устройствам акустической диагностики ткани. Устройство с частотным сканированием костной ткани содержит передающую и приемную диагностические головки, первый усилитель акустических сигналов, выход которого через аналого-цифровой преобразователь подключен к входу управляющего вычислительного устройства, второй усилитель акустических сигналов. Причем дополнительно включены первый коммутатор акустических сигналов, первый вход которого подключен к тестовому объекту, второй вход подключен к приемно
