发明申请
- 专利标题: Cardiac Motion Characterization by Strain Measurement
- 专利标题(中): 心脏运动表征应变测量
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申请号: US11718201申请日: 2005-10-31
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公开(公告)号: US20080255629A1公开(公告)日: 2008-10-16
- 发明人: Marc Jenson , Todd Thompson , Olivier Colliou , George M. Savage , Mark J. Zdeblick , Jeremy Frank , Lawrence W. Arne , Robert White
- 申请人: Marc Jenson , Todd Thompson , Olivier Colliou , George M. Savage , Mark J. Zdeblick , Jeremy Frank , Lawrence W. Arne , Robert White
- 申请人地址: US CA Redwood City
- 专利权人: PROTEUS BIOMEDICAL, INC.
- 当前专利权人: PROTEUS BIOMEDICAL, INC.
- 当前专利权人地址: US CA Redwood City
- 国际申请: PCT/US05/39535 WO 20051031
- 主分类号: A61N1/365
- IPC分类号: A61N1/365 ; A61B5/02
摘要:
Methods for evaluating motion of a cardiac tissue location, e.g., heart wall, are provided. In the subject methods, timing of a signal obtain from a strain gauge stably associated with the tissue location of interest is employed to evaluate movement of the cardiac tissue location. Also provided are systems, devices and related compositions for practicing the subject methods. The subject methods and devices find use in a variety of different applications, including cardiac resynchronization therapy.
公开/授权文献
- US08121687B2 Cardiac motion characterization by strain measurement 公开/授权日:2012-02-21