JP5094326B2 - 生体計測装置 - Google Patents

生体計測装置 Download PDF

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Publication number
JP5094326B2
JP5094326B2 JP2007270819A JP2007270819A JP5094326B2 JP 5094326 B2 JP5094326 B2 JP 5094326B2 JP 2007270819 A JP2007270819 A JP 2007270819A JP 2007270819 A JP2007270819 A JP 2007270819A JP 5094326 B2 JP5094326 B2 JP 5094326B2
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Japan
Prior art keywords
unit
blood volume
cerebral blood
power intensity
measurement
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JP2007270819A
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English (en)
Japanese (ja)
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JP2009095511A5 (enExample
JP2009095511A (ja
Inventor
司 舟根
尚樹 田中
英明 小泉
敦 牧
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2007270819A priority Critical patent/JP5094326B2/ja
Priority to US12/252,809 priority patent/US8795175B2/en
Publication of JP2009095511A publication Critical patent/JP2009095511A/ja
Publication of JP2009095511A5 publication Critical patent/JP2009095511A5/ja
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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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14553—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases specially adapted for cerebral tissue
    • 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
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
JP2007270819A 2007-10-18 2007-10-18 生体計測装置 Expired - Fee Related JP5094326B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007270819A JP5094326B2 (ja) 2007-10-18 2007-10-18 生体計測装置
US12/252,809 US8795175B2 (en) 2007-10-18 2008-10-16 Biological measurement system measuring cerebral blood volume changes to find disease or danger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007270819A JP5094326B2 (ja) 2007-10-18 2007-10-18 生体計測装置

Publications (3)

Publication Number Publication Date
JP2009095511A JP2009095511A (ja) 2009-05-07
JP2009095511A5 JP2009095511A5 (enExample) 2010-10-28
JP5094326B2 true JP5094326B2 (ja) 2012-12-12

Family

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Family Applications (1)

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JP2007270819A Expired - Fee Related JP5094326B2 (ja) 2007-10-18 2007-10-18 生体計測装置

Country Status (2)

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US (1) US8795175B2 (enExample)
JP (1) JP5094326B2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5381586B2 (ja) * 2009-09-30 2014-01-08 富士通株式会社 血管状態推定装置、血管状態推定方法及び血管状態推定プログラム
US8313442B2 (en) 2009-10-21 2012-11-20 Codman & Shurtleff, Inc. Cerebral compliance monitoring
US20110131588A1 (en) * 2009-12-01 2011-06-02 International Business Machines Corporation Software architecture that can sense and respond to contextual and state information
JP6334902B2 (ja) * 2012-11-30 2018-05-30 キヤノンメディカルシステムズ株式会社 医用画像処理装置
WO2015121949A1 (ja) * 2014-02-13 2015-08-20 富士通株式会社 信号処理装置、信号処理方法及び信号処理プログラム
US10791982B2 (en) 2014-05-02 2020-10-06 Stephanie Littell Methods of measuring head, neck, and brain function and predicting and diagnosing memory impairment
JP6813897B2 (ja) 2015-12-12 2021-01-13 デルタ工業株式会社 生体状態推定装置、生体状態推定方法、コンピュータプログラム及び記録媒体
US10350380B2 (en) * 2015-12-17 2019-07-16 Soniphi Llc Systems and methods for distal control of health effectors
US11723579B2 (en) 2017-09-19 2023-08-15 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement
JP2021013403A (ja) * 2017-10-20 2021-02-12 アルプスアルパイン株式会社 生体情報測定装置、情報処理装置、生体情報測定方法、およびプログラム
US11717686B2 (en) 2017-12-04 2023-08-08 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to facilitate learning and performance
US12280219B2 (en) 2017-12-31 2025-04-22 NeuroLight, Inc. Method and apparatus for neuroenhancement to enhance emotional response
US11478603B2 (en) 2017-12-31 2022-10-25 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to enhance emotional response
US11364361B2 (en) 2018-04-20 2022-06-21 Neuroenhancement Lab, LLC System and method for inducing sleep by transplanting mental states
WO2020056418A1 (en) 2018-09-14 2020-03-19 Neuroenhancement Lab, LLC System and method of improving sleep
CN113288102B (zh) * 2021-06-11 2022-07-15 中国人民解放军陆军军医大学 一种无创监测脑血流的系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3301294B2 (ja) * 1995-09-13 2002-07-15 セイコーエプソン株式会社 健康状態管理装置
JP3223473B2 (ja) 1995-09-26 2001-10-29 キヤノン株式会社 画像管理装置及びその制御方法
JP3582211B2 (ja) * 1996-03-12 2004-10-27 セイコーエプソン株式会社 運動支援装置
US20040082862A1 (en) * 2002-07-10 2004-04-29 Britton Chance Examination and imaging of brain cognitive functions
JP2002112974A (ja) * 2000-10-05 2002-04-16 Citizen Watch Co Ltd 生体状況判定方法及び生体状況判定装置
WO2006011128A1 (en) * 2004-07-15 2006-02-02 Orsan Medical Technologies Ltd. Cerebral perfusion monitor
IL164362A0 (en) * 2002-04-02 2005-12-18 Yeda Res & Dev Characterization of moving objects in a stationarybackground
JP3581142B2 (ja) * 2002-07-17 2004-10-27 コーリンメディカルテクノロジー株式会社 動脈硬化診断装置
US20060122523A1 (en) * 2002-10-17 2006-06-08 Giorgio Bonmassar Arrangement and method for detecting abnormalities and inconsistencies in a body
JP4379150B2 (ja) * 2004-02-26 2009-12-09 株式会社日立製作所 生体光計測装置および信号処理方法
JP2006212155A (ja) * 2005-02-02 2006-08-17 Motoharu Hasegawa 血管硬化度評価装置、血管硬化指数算出プログラム、及び血管硬化指数算出方法。
US8485978B2 (en) * 2006-01-17 2013-07-16 The Trustees Of Dartmouth College Systems and methods for noninvasively monitoring baroreflex response and nominal blood volume
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

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Publication number Publication date
US8795175B2 (en) 2014-08-05
US20090143654A1 (en) 2009-06-04
JP2009095511A (ja) 2009-05-07

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