Continuous wave Doppler ultrasound diagnostic equipmentPURPOSE: To enhance the performance of the device by lessening cross talk from a transmitting system to a receiving system in regard with the continuous wave Doppler ultrasonic diagnostic device.横田 哲也...
网络连续性多普勒超声 网络释义 1. 连续性多普勒超声 连续性多普勒超声(Continuous Wave Doppler Ultrasound CW)探测人体周围血管,在50年代开始使用。由于不能显示血管的 … basic.shsmu.edu.cn|基于5个网页
Continuous-Wave Doppler (CWD) Design Challenges in Compact Ultrasound-Imaging Equipment Abstract: Recentadvances in highly integrated, low-power bipolar amplifiersand continuous-wave Doppler (CWD) mixer/beamformer chips now allow designers to achieve high-end CWD performance for the next generation of c...
Define continuous wave ultrasound. continuous wave ultrasound synonyms, continuous wave ultrasound pronunciation, continuous wave ultrasound translation, English dictionary definition of continuous wave ultrasound. n. 1. Ultrasonic sound. 2. a. The use o
Accuracy of the main Doppler methods for evaluating the degree of carotid stenoses (continuous wave, pulsed wave, and color Doppler). Ultrasound in ... BP Herault - 《Ultrasound in Medicine & Biology》 被引量: 57发表: 1999年 THE USE OF DIRECTIONAL DOPPLER ULTRASOUND IN THE ASSESSMENT OF SA...
POURCELOT L.—Continuous wave Doppler techniques in cerebral vascular disturbances.In: RENEMAN R.S., HOEKS A.P.G.—Doppler ultrasound in the diagnosis of cerebrovascular disease, Chichester, 1982. Research Studies Press. BADER H.—Dependence of wall stress in the human thoracic aorta on age and...
Introduced a system for pipe-flow measurements based on continuous-wave(CW)ultrasonic Doppler method.To process the CW Doppler signal,intermediate-frequency(IF) demodulation,zoom FFT (Fast Fourier Transform)and weighted average algorithm for frequency evaluation were implemented in a single digital-signal...
DIAGNOSTIC-VALUE OF CONTINUOUS WAVE DOPPLER ULTRASONOGRAPHY IN GESTATIONAL DIABETES 来自 ResearchGate 喜欢 0 阅读量: 10 作者:I Ehmann,F Stoz,W Hutter,D Grab,R Terinde 摘要: reference model√. The dataset comprises proton-proton collisions recorded at a center-of- mass energy of s = 8 TeV ...
In conclusion, we describe the application of a novel hands-free continuous wave Doppler ultrasound patch fixed in place over the common carotid artery to continually measure blood flow velocities. An automated algorithm has been implemented to automatically segment the Doppler waveforms and calculate bl...
Continuous Wave (CW) Signal Conditioning The continuous-wave Doppler is a key function in mid- end to high-end ultrasound systems. The AFE58xx series TI AFE devices have already integrated the CW path. The incident and reflected waves are mixed together to measure the shift in the frequency,...