Shenzhen Mindray Bio-Medical Electronics Co., Ltd.

Shenzhen Mindray Scientific Co., Ltd.

Tsinghua University

The First Affiliated Hospital of Sun Yat-Sen University

Longfei Cong

Lei Zhu

Bo Wang

Yu Zhang

Yong Li

Qian Zhang

Hui Ding

Long Xu

Jingang Kang

Meng Jin

Xiaoping Chen

Ming Xu

Guangzhi Wang

Yanhui Zhang

Weihua Song

Xiaofeng Sui

Dejie Liu

Xiaoyan Xie

Guangliang Huang

Minglei Yang

Xiaoer Zhang

Teng Sun

An ultrasound image acquisition method, comprising: according to a first collection instruction, determining a working mode of an ultrasound image acquisition system to be a first mode; in the first mode, transmitting a first ultrasound wave to interior of a to-be-detected object; obtaining a first ultrasound echo signal based on the first ultrasound wave that is returned from the interior of the to-be-detected object, and combining beams thereof to obtain first basic ultrasound wave images; according to the first basic ultrasound images, acquiring a first reference direction and the contour of a reference to-be-detected sub-object; according to the first reference direction and the contour of the reference to-be-detected sub-object, acquiring first spatial position information of the interior of the to-be-detected object; according to the first spatial position information, generating and displaying a first stereoscopic ultrasound image and/or a first planar ultrasound image based on the interior of the to-be-detected object.

Ultrasound image acquisition method, system and computer storage medium

A display method and system for ultrasound-guided intervention. The method comprises: obtaining, via a probe, a data, wherein the data comprises at least a real-time ultrasound data and a real-time spatial orientation information of the probe; obtaining, by a processor, an ablation needle plan, wherein, the ablation needle plan comprises at least a probe marker for planning, a needle insertion path and a predicted ablation area corresponding to the needle insertion path, and the probe marker for planning is generated in a form that is able to indicate one side or multiple sides of the probe such that an orientation of the probe marker for planning represents a planned orientation of the probe; generating, by the processor, a guiding image for ultrasound-guided intervention according to the obtained data and the ablation needle plan; and displaying, by a display device, the guiding image.

Display method and system for ultrasound-guided intervention

An ultrasound image processing device and a method for quantitative analysis of cardiac motion are provided. The device comprises: a display; and a processor configured to: obtain an ultrasound presentation, wherein the ultrasound presentation comprises one of an ultrasound image and an ultrasound video; perform a motion tracking on at least one region of interest according to the ultrasound presentation to obtain a tracking result of the at least one region of interest; determine a tracking quality of the tracking result of the at least one region of interest; and control the display to display the tracking quality of the at least one region of interest, wherein the tracking quality is a confidence of the tracking result of the corresponding region of interest and indicates a credibility of the tracking result of the corresponding region of interest.

Ultrasound image processing device and method, and computer-readable storage medium

A quantitative analysis method for cardiac motion, and an ultrasonic system, said method comprising: emitting an ultrasonic wave to a target heart; receiving an ultrasonic echo returned from the target heart; determining an ultrasonic image of the target heart according to the ultrasonic echo; acquiring an area of interest in the ultrasonic image; and tracking the motion of the area of interest, so as to acquire torsion parameters of the target heart and the confidence of the torsion parameters. The present invention performs quantitative analysis on the torsion motion of the heart, and also provides the confidence of the analysis result, that is, quantitative evaluation is also performed on the analysis result, assisting the physician in making a more accurate cardiac function evaluation.

Quantitative analysis method for cardiac motion, and ultrasonic system

Embodiments of the present disclosure provides an ultrasonic image analysis system which includes an image collection unit which receives and transmits an ultrasonic waveform and obtains two sets of three-dimensional ultrasonic image data; an image analysis unit which registers the two sets of three-dimensional ultrasonic image data to obtain a registration mapping relationship between the two sets of three-dimensional ultrasonic image data; a user interface unit which responds to a treatment done on the two sets of three-dimensional ultrasonic image data by a user through an external hardware device; an image display unit which displays the two sets of three-dimensional ultrasonic image data according to the registration mapping relationship and a result of the treatment of the user interface unit; and an image store unit for storing the two sets of three-dimensional ultrasonic image data and the registration mapping relationship.

Ultrasonic image analysis systems and analysis methods thereof

Methods for associating detection information of an ultrasound system includes receiving an ROI (region of interest) and an image display type that are selected by an operator on an image detected by the ultrasound system, performing motion tracking for the ROI to obtain tracking information, configuring the image detected by the ultrasound system and position information of the ROI in a first display area of a display device for displaying, configuring quantitative parameter information related to the image in a second display area of the display device for displaying selecting an image model according to the image display type, and configuring the image model in a third display area of the display device for displaying. The methods can display detection information obtained by the ultrasound system on the display device more intuitively.

Ultrasound systems, methods and apparatus for associating detection information of the same

The present application relates to an ultrasound fusion imaging method and an ultrasound fusion image navigation system. The ultrasound fusion imaging method includes a selection step, a registration step and a fusion step. The selection step is for selecting at least one ultrasound image from at least one previously stored piece of ultrasound video data according to an input instruction. The ultrasound video data includes an ultrasound image obtained by acquiring a target object in at least one plane and position indicating information corresponding to the ultrasound image. The registration step is for registering the selected at least one ultrasound image with a modality image. The registration process uses the location of the position indicating information of the at least one ultrasound image. The fusion step is for fusing the registered ultrasound image with the modality image.

Ultrasound fusion imaging method and ultrasound fusion imaging navigation system

An ultrasonic image processing system comprising: a data receiving module for acquiring multiple sets of three-dimensional image data corresponding to a single target tissue; an image analyzing module for dividing, on the basis of any one group of the multiple sets of three-dimensional image data, a target region to obtain a three-dimensional volume structure boundary of the target region, and a safety boundary generated by outward expansion or inward contraction along the three-dimensional volume structure boundary; an image mapping module for establishing a spatial mapping relation between the multiple sets of three-dimensional image data, and according to the spatial mapping relation, mapping the three-dimensional volume structure boundary and the safety boundary of the target region to the other sets of three-dimensional image data; and an image marking module for marking, in a displayed image, corresponding three-dimensional volume structure boundaries and safety boundaries of the target region in the multiple sets of three-dimensional image data, or regions within the three-dimensional volume structure boundaries and safety boundaries. The system is capable of solving the problem in the prior art in which collection, analysis and quantitative display cannot be performed on the ultrasonic images during the treatment process.

Ultrasonic image processing system and method and device thereof, ultrasonic diagnostic device

A method and an apparatus for extracting an object of interest from an image and measuring parameters of the object of interest are provided.

Method and apparatus for extracting and measuring object of interest from an image

A method and apparatus for tissue border detection using ultrasonic diagnostic images includes searching an initial central point of a target region in an ultrasonic diagnostic image of a detected target and determining an initial region border based on the initial central point and with the initial central point being a pole, searching a position of a target region border along a polar line across the pole and from an initial region border, and calculating an energy function of intensity distribution at different positions, wherein a position corresponding to a minimum value of the energy function of the intensity distribution is the border position of the target region.

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Longfei Cong