发明授权
- 专利标题: Method and system for displaying a three dimensional visualization of cardiac motion
- 专利标题(中): 显示心脏运动三维可视化的方法和系统
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申请号: US14270176申请日: 2014-05-05
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公开(公告)号: US09380940B2公开(公告)日: 2016-07-05
- 发明人: Hoda Razavi , Yelena Nabutovsky
- 申请人: Pacesetter Inc.
- 申请人地址: US CA Sunnyvale
- 专利权人: Pacesetter, Inc.
- 当前专利权人: Pacesetter, Inc.
- 当前专利权人地址: US CA Sunnyvale
- 代理商 Theresa A. Raymer
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; A61B5/00 ; A61B5/11 ; A61B5/0402 ; A61B5/029 ; A61B5/042 ; A61B5/06
摘要:
A method and system for displaying a three dimensional visualization of cardiac motion. The method and system obtain point specific (PS) motion data for a plurality of map points. The PS motion data indicates an amount of motion that occurred at the corresponding map point on a wall of the heart during at least one cardiac cycle. The method and system determine three dimensional (3D) positions of the map points during the cardiac cycle based on the PS motion data and select a set of 3D positions based on a frame rate. The method and system further generate 3D visualizations for each selected set of 3D positions.
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