FIELD: medicine.
SUBSTANCE: method of detecting blood flow signals during ultrasound imaging in color Doppler mapping mode, where at the input of the color Doppler mapping subchannel filtration is carried out, aimed at suppressing the reflection of signals from low-mobility tissues, wherein the filter used is a high-pass filter, and the mapped parameter is the energy of the Doppler signal processed by the high-pass filter. Method of detecting blood flow signals during ultrasonic imaging in color Doppler mapping mode, where at the input of the color Doppler mapping subchannel filtration is carried out, aimed at suppressing the reflection of signals from low-mobility tissues, wherein the filter used is a high-pass filter, and the mapped parameter is the blood flow velocity value.
EFFECT: high diagnostic efficiency of ultrasonic imaging when searching for blood flow signals in the analyzed object.
2 cl, 8 dwg
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