CN100508895C - 生物体光测量装置 - Google Patents

生物体光测量装置 Download PDF

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Publication number
CN100508895C
CN100508895C CNB2004800331988A CN200480033198A CN100508895C CN 100508895 C CN100508895 C CN 100508895C CN B2004800331988 A CNB2004800331988 A CN B2004800331988A CN 200480033198 A CN200480033198 A CN 200480033198A CN 100508895 C CN100508895 C CN 100508895C
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CN
China
Prior art keywords
signal
sub
signals
waveform
optical measurement
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Expired - Fee Related
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CNB2004800331988A
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English (en)
Chinese (zh)
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CN1878505A (zh
Inventor
川崎真护
市川祝善
田中尚树
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Hitachi Healthcare Manufacturing Ltd
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Hitachi Medical Corp
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/4064—Evaluating the brain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/02—Preprocessing
    • G06F2218/04—Denoising

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Signal Processing (AREA)
  • Psychology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Neurosurgery (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
CNB2004800331988A 2003-11-12 2004-11-01 生物体光测量装置 Expired - Fee Related CN100508895C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP381910/2003 2003-11-12
JP2003381910A JP4474145B2 (ja) 2003-11-12 2003-11-12 光計測装置

Publications (2)

Publication Number Publication Date
CN1878505A CN1878505A (zh) 2006-12-13
CN100508895C true CN100508895C (zh) 2009-07-08

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Family Applications (1)

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CNB2004800331988A Expired - Fee Related CN100508895C (zh) 2003-11-12 2004-11-01 生物体光测量装置

Country Status (6)

Country Link
US (1) US8019399B2 (enExample)
EP (1) EP1685801B1 (enExample)
JP (1) JP4474145B2 (enExample)
CN (1) CN100508895C (enExample)
DE (1) DE602004032255D1 (enExample)
WO (1) WO2005046483A1 (enExample)

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US20070191697A1 (en) 2006-02-10 2007-08-16 Lynn Lawrence A System and method for SPO2 instability detection and quantification
US20060195041A1 (en) 2002-05-17 2006-08-31 Lynn Lawrence A Centralized hospital monitoring system for automatically detecting upper airway instability and for preventing and aborting adverse drug reactions
US9053222B2 (en) 2002-05-17 2015-06-09 Lawrence A. Lynn Patient safety processor
EP1852101B1 (en) * 2005-02-16 2015-09-02 Hitachi Medical Corporation Biophoton measuring instrument
JP4631510B2 (ja) * 2005-03-31 2011-02-16 株式会社島津製作所 脳機能情報モニタリング装置
JP4561524B2 (ja) * 2005-08-08 2010-10-13 株式会社島津製作所 信号解析装置および信号解析方法
ES2276609B1 (es) * 2005-09-27 2008-06-16 Universidad Politecnica De Valencia Aparato y metodo de obtencion de informacion relativa a la hemodinamica cerebral.
US7668579B2 (en) 2006-02-10 2010-02-23 Lynn Lawrence A System and method for the detection of physiologic response to stimulation
JP2007289224A (ja) * 2006-04-21 2007-11-08 Hitachi Ltd 生体計測装置および生体計測方法
FR2902307B1 (fr) * 2006-06-14 2008-08-29 Quidd Sas Dispositif d'imagerie optique
JP5248758B2 (ja) * 2006-09-08 2013-07-31 株式会社島津製作所 光計測装置
US8064975B2 (en) 2006-09-20 2011-11-22 Nellcor Puritan Bennett Llc System and method for probability based determination of estimated oxygen saturation
JP5071767B2 (ja) * 2006-12-08 2012-11-14 学校法人日本大学 生体組織血流量測定装置
JP5034477B2 (ja) 2006-12-15 2012-09-26 株式会社日立製作所 生体光計測装置
WO2008141306A2 (en) * 2007-05-11 2008-11-20 Sigmed, Inc. Non-invasive characterization of a physiological parameter
JP4887320B2 (ja) * 2008-03-19 2012-02-29 株式会社沖データ 画像処理装置
EP2283443A1 (en) 2008-05-07 2011-02-16 Lynn, Lawrence A. Medical failure pattern search engine
JP4518189B2 (ja) * 2008-05-28 2010-08-04 ソニー株式会社 情報処理装置および方法、プログラム、並びに記録媒体
WO2009148042A1 (ja) * 2008-06-05 2009-12-10 株式会社 日立メディコ 生体光計測装置及び画像表示プログラム
US8827917B2 (en) * 2008-06-30 2014-09-09 Nelleor Puritan Bennett Ireland Systems and methods for artifact detection in signals
US8295567B2 (en) 2008-06-30 2012-10-23 Nellcor Puritan Bennett Ireland Systems and methods for ridge selection in scalograms of signals
US8077297B2 (en) 2008-06-30 2011-12-13 Nellcor Puritan Bennett Ireland Methods and systems for discriminating bands in scalograms
US8968193B2 (en) 2008-09-30 2015-03-03 Covidien Lp System and method for enabling a research mode on physiological monitors
JP5679629B2 (ja) * 2008-12-25 2015-03-04 株式会社島津製作所 光脳機能計測装置
CN102333489A (zh) * 2009-03-19 2012-01-25 株式会社岛津制作所 光学生物体测量装置以及分析方法
US9675274B2 (en) 2011-09-23 2017-06-13 Nellcor Puritan Bennett Ireland Systems and methods for determining respiration information from a photoplethysmograph
US9402554B2 (en) 2011-09-23 2016-08-02 Nellcor Puritan Bennett Ireland Systems and methods for determining respiration information from a photoplethysmograph
US9693709B2 (en) 2011-09-23 2017-07-04 Nellcot Puritan Bennett Ireland Systems and methods for determining respiration information from a photoplethysmograph
US9119597B2 (en) 2011-09-23 2015-09-01 Nellcor Puritan Bennett Ireland Systems and methods for determining respiration information from a photoplethysmograph
US9693736B2 (en) 2011-11-30 2017-07-04 Nellcor Puritan Bennett Ireland Systems and methods for determining respiration information using historical distribution
JP6036122B2 (ja) * 2012-02-02 2016-11-30 セイコーエプソン株式会社 脈波測定装置及びプログラム
JP5909388B2 (ja) * 2012-03-09 2016-04-26 株式会社日立製作所 生体光計測装置
JP5896025B2 (ja) * 2012-07-27 2016-03-30 株式会社島津製作所 光生体計測装置及びそれを用いた解析方法
JP5946028B2 (ja) * 2012-11-08 2016-07-05 株式会社島津製作所 光生体計測装置
CN102973279B (zh) * 2012-12-18 2014-09-17 哈尔滨工业大学 独立成分分析联合最小二乘法的近红外脑机接口的信号检测方法
US10022068B2 (en) 2013-10-28 2018-07-17 Covidien Lp Systems and methods for detecting held breath events
JPWO2015141423A1 (ja) * 2014-03-18 2017-04-06 株式会社日立製作所 生体光計測装置及び生体光計測方法
WO2016199940A1 (ja) * 2015-06-12 2016-12-15 ダイキン工業株式会社 脳活動推定装置
JP1554806S (enExample) * 2015-09-24 2016-07-25
JP6996095B2 (ja) 2017-03-17 2022-01-17 株式会社リコー 情報表示装置、生体信号計測システムおよびプログラム
WO2018194056A1 (ja) 2017-04-18 2018-10-25 興和株式会社 血液の吸収スペクトルを算出する情報処理方法、情報処理装置およびプログラム
US11141083B2 (en) 2017-11-29 2021-10-12 Samsung Electronics Co., Ltd. System and method for obtaining blood glucose concentration using temporal independent component analysis (ICA)
WO2022070802A1 (ja) * 2020-09-30 2022-04-07 住友理工株式会社 生体情報計測装置

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JP2001251646A (ja) * 2000-03-06 2001-09-14 Fuji Photo Film Co Ltd マルチスペクトル画像の画像圧縮方法および画像圧縮装置
JP2002177281A (ja) * 2000-12-11 2002-06-25 Hitachi Medical Corp 生体光計測装置
US20020085741A1 (en) * 2000-11-01 2002-07-04 Junya Shimizu Signal separation method, signal processing apparatus, image processing apparatus, medical image processing apparatus and storage medium for restoring multidimensional signals from observed data in which multiple signals are mixed

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JP2000163459A (ja) * 1998-11-27 2000-06-16 Sharp Corp 半導体集積回路の構成方法
JP2001251646A (ja) * 2000-03-06 2001-09-14 Fuji Photo Film Co Ltd マルチスペクトル画像の画像圧縮方法および画像圧縮装置
US20020085741A1 (en) * 2000-11-01 2002-07-04 Junya Shimizu Signal separation method, signal processing apparatus, image processing apparatus, medical image processing apparatus and storage medium for restoring multidimensional signals from observed data in which multiple signals are mixed
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102141543A (zh) * 2010-12-28 2011-08-03 天津大学 基于传声器阵列的激光焊接质量检测的方法和装置
CN102141543B (zh) * 2010-12-28 2012-10-24 天津大学 基于传声器阵列的激光焊接质量检测的方法和装置

Also Published As

Publication number Publication date
US8019399B2 (en) 2011-09-13
CN1878505A (zh) 2006-12-13
DE602004032255D1 (de) 2011-05-26
WO2005046483A1 (ja) 2005-05-26
EP1685801A1 (en) 2006-08-02
EP1685801A4 (en) 2009-03-04
JP2005143609A (ja) 2005-06-09
EP1685801B1 (en) 2011-04-13
US20070142719A1 (en) 2007-06-21
JP4474145B2 (ja) 2010-06-02

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Granted publication date: 20090708

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CF01 Termination of patent right due to non-payment of annual fee