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АДАПТИВНОЕ ДИАГРАММО-ФОРМИРУЮЩЕЕ УСТРОЙСТВО ДЛЯ ПРИЕМА УЛЬТРАЗВУКОВЫХ СИГНАЛОВ
专利权人:
发明人:
Николай Евгеньевич,Сергей Николаевич
申请号:
EA201201350
公开号:
EA201201350A1
申请日:
2012.10.19
申请国别(地区):
EA
年份:
2014
代理人:
摘要:
the invention belongs to the field of medical devices, in particular to devices for ultrasonic \u044d\u0445\u043e\u043b\u043e\u043a\u0430\u0446\u0438\u0438 internal organs, and can be used vano in systems for medical diagnosis. reduces hardware cost to realize the adaptive focusing is affecting the quality of ultrasonic images.using the same hardware device can perform \u043c\u043d\u043e\u0433\u043e\u043b\u0443\u0447\u0435\u0432\u043e\u0439 reception mode in the cardiological research to ensure the high frequency of personnel in the formation of the image moving structures of heart and realize adaptive algorithm for phase aberrations was in research \u0434\u043e\u0432\u0430\u043d\u0438\u0438 surface bodies or the \u0430\u0431\u0434\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0445 studies.the device includes alarm transmitting module, which is composed of n reception channels signals. each receiving channel signals 1 \/ j\u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d through an adc 2 to the primary memory fifo type 3, which is connected with the filter is \u0438\u043d\u0442\u0435\u0440\u043f\u043e\u043b\u044f\u0442\u043e\u0440\u043e\u043c 4.filter \u0438\u043d\u0442\u0435\u0440\u043f\u043e\u043b\u044f\u0442\u043e\u0440 4 connected to the L\u043c\u043e\u0434\u0443\u043b\u044f\u043c\u0438 secondary memory type fifo 5 \/ l, the output of each of which is connected to the first entrance of the \u0441\u0443\u043c\u043c\u0430\u0442\u043e\u0440\u0430 channel 6 \/ i exit. each \u0441\u0443\u043c\u043c\u0430\u0442\u043e\u0440\u0430 channels 6 \/ i, is connected to the entrance of the \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u0442\u0435\u043b\u044f amplitude signal 7 \/ i, the first entrance of the case the main switchboard 10 \/ i and the entrance of a common switch 9.the exit of each \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u0442\u0435\u043b\u044f amplitude signal 7 \/ i\u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d with the entranc
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