1, Philips color Doppler ultrasound adopts broadband Doppler technology, and its performance in Doppler imaging has been recognized by users. Broadband Doppler technology is a Doppler technology based on high-frequency signals, which can improve the sampling rate and resolution and provide more accurate data.
2. The color Doppler series products (MindrayDC-80/90) of Shanghai BenQ Medical Electronics Co., Ltd. adopt full digital broadband Doppler technology, which can realize high sensitivity, high resolution and high quality blood flow imaging.