US 12,144,554 B2
Display method and system for ultrasound-guided intervention
Yanhui Zhang, Shenzhen (CN); Longfei Cong, Shenzhen (CN); Xiaoyan Xie, Guangzhou (CN); Ming Xu, Guangzhou (CN); Guangliang Huang, Guangzhou (CN); and Xiaoer Zhang, Guangzhou (CN)
Assigned to Shenzhen Mindray Bio-Medical Electronics Co., Ltd., Shenzhen (CN); and The First Affiliated-Hospital of Sun Yat-Sen University, Guangzhou (CN)
Filed by SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD., Guangdong (CN); and THE FIRST AFFILIATED HOSPITAL OF SUN YAT-SEN UNIVERSITY, Guangdong (CN)
Filed on Aug. 12, 2020, as Appl. No. 16/991,280.
Application 16/991,280 is a continuation of application No. PCT/CN2018/076534, filed on Feb. 12, 2018.
Prior Publication US 2020/0367972 A1, Nov. 26, 2020
Int. Cl. A61B 5/00 (2006.01); A61B 34/10 (2016.01); A61B 90/00 (2016.01)
CPC A61B 34/10 (2016.02) [A61B 90/37 (2016.02); A61B 2034/104 (2016.02); A61B 2034/107 (2016.02); A61B 2090/378 (2016.02); A61B 2090/3925 (2016.02)] 20 Claims
OG exemplary drawing
 
1. A display method for ultrasound-guided intervention, comprising:
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 indicates 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;
wherein,
the guiding image comprises the probe marker for planning, the needle insertion path, the predicted ablation area corresponding to the needle insertion path, a probe marker for guiding and an ultrasound image obtained according to the obtained real-time ultrasound data, and represents at least a relative spatial position relationship between the probe marker for planning, the probe marker for guiding, the ultrasound image and the predicted ablation area, wherein, the probe marker for guiding is generated in a form that indicates one side or multiple sides of the probe such that an orientation of the probe marker for guiding determined and updated according to the real-time spatial orientation information of the probe represents an orientation of the probe, and moving the probe marker for guiding when a user moves the probe, to cause the orientation of the probe marker for guiding to be same with the orientation of the probe marker for planning on the guiding image.