发明名称 |
NON-CONTACT SYSTEM AND METHOD FOR MONITORING A PHYSIOLOGICAL CONDITION |
摘要 |
Systems and methods are disclosed for measuring a physiological signal of a patient without having to contact the patient. A system can include a laser configured to provide an optical beam to a surface associated with a patient. A detector receives light from the surface in response to the optical beam. A controller is configured to generate velocity data representing a velocity of the surface based on the detected interference of the optical beam and the reflected light. A processor computes a corresponding displacement waveform representing displacement of the surface based on the velocity waveform, the displacement waveform representing the physiological condition. |
申请公布号 |
US2012101344(A1) |
申请公布日期 |
2012.04.26 |
申请号 |
US20100912286 |
申请日期 |
2010.10.26 |
申请人 |
DESJARDINS CANDIDA;COSTA MARCO;ANTONELLI LYNN |
发明人 |
DESJARDINS CANDIDA;COSTA MARCO;ANTONELLI LYNN |
分类号 |
A61B5/00 |
主分类号 |
A61B5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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