专利名称：Method, medium, and apparatus for
measuring heart rate
发明人：Hyoungki Lee,Kiwan Choi,Sookwon Bang申请号：US11086412申请日：20050323
公开号：US20050215913A1公开日：20050929
专利附图：
摘要：A method, medium, and apparatus for measuring a heart rate from blood flowin a blood vessel of a human body part, including: an amplifying circuit receiving a lightsignal reflected or penetrated from a human body part and generating a multi-stage
amplified signal made up of a plurality of signals with a corresponding different gains;and a processor separating the multi-stage amplified signal into a plurality of channelsignals having corresponding gains, reconfiguring the light signal using a channel signalselected among the plurality of channel signals and calculating the heart rate from thereconfigured light signal. Accordingly, it is possible to make an accurate measurement ofa heart rate by minimizing effects of measuring environments. In addition, the apparatus,method, and medium are resistive to noise resulting from a movement of a human bodypart by comparing an optimum signal pattern and a correlation coefficient.
申请人：Hyoungki Lee,Kiwan Choi,Sookwon Bang
地址：Suwon-si KR,Anyang-si KR,Seoul KR
国籍：KR,KR,KR
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