ELECTRODE STRUCTURE FOR MEASURING BIO-SIGNAL AND APPARATUS FOR MEASURING ELECTROCARDIOGRAM USING THE SAME
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United States of America Patent
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Issued Date -
Jul 31, 2014
app pub date -
Mar 27, 2013
filing date -
Jan 31, 2013
priority date (Note) -
Abandoned
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Abstract
The electrode structure for measuring a bio-signal and an apparatus for measuring an electrocardiogram using the same are disclosed. The electrode structure for measuring a bio-signal, comprises an electrode pad to measure bio-signals based on capacitive coupling between the electrode pad and human skin; an absorption layer formed at one side of the electrode pad; and a preamplifier which is electrically connected with the electrode pad and filters noise from the bio-signals from the electrode pad and amplifies and outputs the signals. Thus, the initial noise stabilization time can be reduced, and stable electrocardiogram signals can be obtained quickly without noises.
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