Shenzhen Mindray Bio-Medical Electronics Co., Ltd.

General Hospital of Chinese Pla

Beijing Shen Mindray Med Elec Tech Res Inst Co Ltd

Lanxi Xiang

Wei Fan

Yigang Du

Donghai Qin

Jie Tang

Kai Wang

Yuan Wang

Yongqiang Dong

Maodong Sang

Xirui Zhang

Yukun Luo

Yingying Shen

Mingbo Zhang

An ultrasonic imaging system and an imaging method. The imaging method comprises: transmitting a divergent ultrasonic beam to a scanning object, and scanning the scanning object with the divergent ultrasonic beam (S); a self-scanning object receiving an echo of the divergent ultrasonic beam, and obtaining divergent ultrasonic echo signals by means of beam synthesis (S); obtaining blood flow velocity vector information of the scanning object according to the divergent ultrasonic echo signals (S); and displaying the blood flow velocity vector information of the scanning object (S). Using a divergent ultrasonic beam to perform blood flow imaging can ensure that there is a sufficiently large scanning area for covering a scanning object, thereby achieving ultrasonic blood flow imaging at a high frame rate.

Ultrasonic imaging system and blood flow imaging method

An ultrasound imaging device and system, and an image enhancement method for ultrasound radiography and imaging. Image enhancement coefficients of location points in a examined biological tissue are computed first according to radiography channel data, and then, weighted processing is performed on the image enhancement coefficients and beam forming data.

Ultrasound imaging device and system, and image enhancement method for contrast enhanced ultrasound imaging

Embodiments of the present disclosure provide a flow imaging processing method, which may include determining flow imaging parameters, where the flow imaging parameters include a sound speed for calculation, a center frequency of the transmitting pulse for exciting a probe and a imaging depth; obtaining a velocity measurement range; and determining the first target number of the different transmit angles according to the sound speed for calculation, the center frequency of the transmitting pulse, the imaging depth and the velocity measurement range. The embodiments of the present disclosure also provide an ultrasound imaging device.

Flow imaging processing method and ultrasound imaging device

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Shenzhen, China

Lanxi Xiang