发明授权
- 专利标题: Cardiac motion characterization by strain measurement
- 专利标题(中): 通过应变测量的心脏运动表征
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申请号: US11718201申请日: 2005-10-31
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公开(公告)号: US08121687B2公开(公告)日: 2012-02-21
- 发明人: Marc Jensen , Todd Thompson , Olivier Colliou , George M. Savage , Mark J. Zdeblick , Jeremy Frank , Lawrence W. Arne , Robert White
- 申请人: Marc Jensen , 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
- 代理机构: Bozicevic, Field & Francis LLP
- 代理商 Bret E. Field
- 国际申请: PCT/US2005/039535 WO 20051031
- 国际公布: WO2006/050385 WO 20060511
- 主分类号: A61N1/18
- IPC分类号: A61N1/18
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
- US20080255629A1 Cardiac Motion Characterization by Strain Measurement 公开/授权日:2008-10-16