发明申请
- 专利标题: METHOD AND SYSTEM FOR ESTIMATING EXERCISE CAPACITY
- 专利标题(中): 估计运动能力的方法和系统
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申请号: US12527697申请日: 2008-02-21
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公开(公告)号: US20100191127A1公开(公告)日: 2010-07-29
- 发明人: Hanan Keren , Daniel Burkhoff , Yoav Avidor , Pierre Squara
- 申请人: Hanan Keren , Daniel Burkhoff , Yoav Avidor , Pierre Squara
- 申请人地址: VG Tortola
- 专利权人: CHEETAH MMEDICAL LTD.
- 当前专利权人: CHEETAH MMEDICAL LTD.
- 当前专利权人地址: VG Tortola
- 国际申请: PCT/IL2008/000233 WO 20080221
- 主分类号: A61B5/0205
- IPC分类号: A61B5/0205
摘要:
A method of estimating exercise capacity of a subject is disclosed. The method uses output radiofrequency signals transmitted to the subject during exercise and input radiofrequency signals received from the subject during exercise. The method comprises: determining a phase shift of the input radiofrequency signals relative to the output radiofrequency signals; calculating cardiac output based on the phase shift; and using the cardiac output for estimating the exercise capacity of the subject.
公开/授权文献
- US08876725B2 Method and system for estimating exercise capacity 公开/授权日:2014-11-04