WO2018016709A3 - 주파수 도메인 기반의 다파장 생체신호 분석 장치 및 그 방법 - Google Patents

주파수 도메인 기반의 다파장 생체신호 분석 장치 및 그 방법 Download PDF

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Publication number
WO2018016709A3
WO2018016709A3 PCT/KR2017/001771 KR2017001771W WO2018016709A3 WO 2018016709 A3 WO2018016709 A3 WO 2018016709A3 KR 2017001771 W KR2017001771 W KR 2017001771W WO 2018016709 A3 WO2018016709 A3 WO 2018016709A3
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WO
WIPO (PCT)
Prior art keywords
light
wavelength
frequency domain
analysis apparatus
signal analysis
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Ceased
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PCT/KR2017/001771
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English (en)
French (fr)
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WO2018016709A2 (ko
Inventor
한성호
노근식
홍희선
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Infit & Co Inc
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Infit & Co Inc
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Publication date
Priority claimed from KR1020170001539A external-priority patent/KR102002589B1/ko
Application filed by Infit & Co Inc filed Critical Infit & Co Inc
Priority to JP2019512591A priority Critical patent/JP2019520182A/ja
Priority to EP17831183.3A priority patent/EP3460453A4/en
Priority to US16/085,762 priority patent/US20200305776A1/en
Publication of WO2018016709A2 publication Critical patent/WO2018016709A2/ko
Publication of WO2018016709A3 publication Critical patent/WO2018016709A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

본 발명은 네 개 이상의 서로다른 이산형 파장(discrete wavelength)으로 주파수 변조된 광을 조사하는 네 개 이상의 광소스(light source); 대상체에서 반사되어 인입되는 출력광을 검출하는 적어도 하나의 광검출기(light detector); 및 네 개 이상의 광소스 및 적어도 하나의 광검출기와 연결되며, 적어도 하나의 광검출기에서 검출된 출력광을 기초로 이산형 파장 별 산란계수 및 흡수계수를 산출하고, 이산형 파장 별 산란계수 및 흡수계수를 기초로 대상체 내에 존재하는 크로모포어(chromophore)의 농도를 산출하는 프로세싱 회로를 포함하는 주파수 도메인(frequency domain, FD) 기반의 다파장 생체신호 분석 장치를 개시한다. 이때, 프로세싱 회로는 대상체 내에 존재하는 크로모포어를 기초로, 네 개 이상의 광소스 중에서 적어도 두 개 이상의 광소스를 구동시킨다.
PCT/KR2017/001771 2016-07-21 2017-02-17 주파수 도메인 기반의 다파장 생체신호 분석 장치 및 그 방법 Ceased WO2018016709A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019512591A JP2019520182A (ja) 2016-07-21 2017-02-17 周波数ドメインベースの多波長生体信号分析装置及びその方法
EP17831183.3A EP3460453A4 (en) 2016-07-21 2017-02-17 Frequency domain-based multi-wavelength biometric signal analysis apparatus and method thereof
US16/085,762 US20200305776A1 (en) 2016-07-21 2017-02-17 Frequency domain-based multi-wavelength bio-signal analyzing apparatus and method thereof

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2016-0092845 2016-07-21
KR20160092845 2016-07-21
KR10-2017-0001539 2017-01-04
KR1020170001539A KR102002589B1 (ko) 2016-07-21 2017-01-04 주파수 도메인 기반의 다파장 생체신호 분석 장치 및 그 방법

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WO2018016709A2 WO2018016709A2 (ko) 2018-01-25
WO2018016709A3 true WO2018016709A3 (ko) 2018-08-02

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PCT/KR2017/001771 Ceased WO2018016709A2 (ko) 2016-07-21 2017-02-17 주파수 도메인 기반의 다파장 생체신호 분석 장치 및 그 방법

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102515833B1 (ko) * 2018-08-01 2023-03-29 삼성전자주식회사 대상체의 성분 분석 장치 및 방법과, 이미지 센서
EP3735953A1 (en) 2019-05-06 2020-11-11 Koninklijke Philips N.V. Cardiopulmonary resuscitation device, control method and computer program
CN110638425A (zh) * 2019-09-23 2020-01-03 北京华德恒业科技有限公司 智能手诊成像装置及方法、计算机可读存储介质
CN112869768A (zh) * 2021-01-12 2021-06-01 哈尔滨工业大学（威海） 基于多模态成像的身体机能多参数量化方法和装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10189A (ja) * 1996-06-14 1998-01-06 Hitachi Ltd 多波長同時無侵襲生化学計測装置
JP2000023947A (ja) * 1998-07-14 2000-01-25 Hitachi Ltd 生体光計測方法
KR20030075779A (ko) * 2002-03-20 2003-09-26 삼성전자주식회사 광음향분광학을 이용한 비침습적 생체성분 측정장치 및 그측정방법
JP2008505691A (ja) * 2004-07-07 2008-02-28 マシモ・ラボラトリーズ・インコーポレイテッド 多波長生理学的モニタ
KR101041727B1 (ko) * 2006-05-31 2011-06-14 고쿠리츠 다이가꾸 호우진 시즈오까 다이가꾸 광학적 측정 장치, 광학적 측정 방법, 및 광학적 측정 프로그램을 기록한 기억 매체

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10189A (ja) * 1996-06-14 1998-01-06 Hitachi Ltd 多波長同時無侵襲生化学計測装置
JP2000023947A (ja) * 1998-07-14 2000-01-25 Hitachi Ltd 生体光計測方法
KR20030075779A (ko) * 2002-03-20 2003-09-26 삼성전자주식회사 광음향분광학을 이용한 비침습적 생체성분 측정장치 및 그측정방법
JP2008505691A (ja) * 2004-07-07 2008-02-28 マシモ・ラボラトリーズ・インコーポレイテッド 多波長生理学的モニタ
KR101041727B1 (ko) * 2006-05-31 2011-06-14 고쿠리츠 다이가꾸 호우진 시즈오까 다이가꾸 광학적 측정 장치, 광학적 측정 방법, 및 광학적 측정 프로그램을 기록한 기억 매체

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3460453A4 *

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