Autonomic nerve activity measuring apparatus and autonomic nerve activity measuring method
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United States of America Patent
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Feb 26, 2013
Grant Date -
Aug 6, 2009
app pub date -
Jan 30, 2009
filing date -
Jan 31, 2008
priority date (Note) -
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Abstract
An autonomic nerve activity measuring apparatus includes: a pulse wave acquiring unit, configured to acquire at least two pulse wave signals from a living body; an electric stimulation unit, configured to apply electric stimulation to the living body; a comparison unit, configured to compare the pulse wave signals acquired by the pulse wave acquiring unit; and an analysis unit, configured to analyze comparison result provided by the comparison unit.
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