Pulse detector and pulse detection method

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United States of America Patent

PATENT NO 9049997
APP PUB NO 20110098582A1
SERIAL NO

12898966

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Abstract

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A pulse detector that detects a pulse signal originating from the pulse of a human body includes: a pulse wave sensor that detects and outputs a first pulse wave signal in which the pulse signal and a noise signal are mixed; and a first filtering unit that generates an adaptive spectral line enhancer based on the first pulse wave signal, divides the first pulse wave signal into a first signal and a second signal, and outputs a second pulse wave signal including at least the first signal.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takahashi, Yusuke Nagano, JP 338 1511
Urano, Osamu Nagano, JP 30 760

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