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公开(公告)号：KR1019940000856B1
公开(公告)日：1994-02-03
申请号：KR1019900012803
申请日：1990-08-20
Applicant: 한국과학기술원
IPC: A61B5/026
Abstract: The apparatus measures the blood flow velocity and the cortex in a human body by using a second or third self-regression model of supersonic pulse signal doppler phenomenon. The apparatus comprises a means receiving the supersonic doppler signals; a means computing parameters of the self-regression model from the received doppler signals; and a means computing the root from the computed parameters; a means computing an average frequency and a distribution of the supersonic doppler signals from the phase and the size of the computed root.
Abstract translation: 该装置通过使用超音速脉冲信号多普勒现象的第二或第三自回归模型来测量人体的血流速度和皮质。 该装置包括接收超音速多普勒信号的装置; 从接收的多普勒信号中计算自回归模型的参数的方法; 以及从计算出的参数计算根的方法; 从计算的根的相位和大小计算超音速多普勒信号的平均频率和分布的装置。
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