DE602006015598D1 - Gerät zur Messung am lebendigen Körper mit Hilfe von Licht - Google Patents

Gerät zur Messung am lebendigen Körper mit Hilfe von Licht

Info

Publication number
DE602006015598D1
DE602006015598D1 DE602006015598T DE602006015598T DE602006015598D1 DE 602006015598 D1 DE602006015598 D1 DE 602006015598D1 DE 602006015598 T DE602006015598 T DE 602006015598T DE 602006015598 T DE602006015598 T DE 602006015598T DE 602006015598 D1 DE602006015598 D1 DE 602006015598D1
Authority
DE
Germany
Prior art keywords
help
measuring
light
living body
living
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602006015598T
Other languages
German (de)
English (en)
Inventor
Hiroki Sato
Atsushi Maki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE602006015598D1 publication Critical patent/DE602006015598D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • 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
    • A61B5/14535—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 for measuring haematocrit
    • 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
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Artificial Intelligence (AREA)
  • Optics & Photonics (AREA)
  • Evolutionary Computation (AREA)
  • Signal Processing (AREA)
  • Psychiatry (AREA)
  • Physiology (AREA)
  • Mathematical Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Fuzzy Systems (AREA)
  • Neurology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE602006015598T 2006-03-03 2006-12-28 Gerät zur Messung am lebendigen Körper mit Hilfe von Licht Active DE602006015598D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006057090A JP4702107B2 (ja) 2006-03-03 2006-03-03 生体光計測装置

Publications (1)

Publication Number Publication Date
DE602006015598D1 true DE602006015598D1 (de) 2010-09-02

Family

ID=38109500

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006015598T Active DE602006015598D1 (de) 2006-03-03 2006-12-28 Gerät zur Messung am lebendigen Körper mit Hilfe von Licht

Country Status (5)

Country Link
US (1) US7933723B2 (enExample)
EP (1) EP1829475B1 (enExample)
JP (1) JP4702107B2 (enExample)
CN (1) CN100586373C (enExample)
DE (1) DE602006015598D1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009082595A (ja) * 2007-10-02 2009-04-23 Shimadzu Corp 光生体測定装置
NL1036613A1 (nl) 2008-03-03 2009-09-07 Asml Netherlands Bv Lithographic apparatus, plasma source, and reflecting method.
JP5319960B2 (ja) * 2008-05-28 2013-10-16 株式会社日立製作所 生体光計測装置
EP2322101A4 (en) * 2008-07-08 2013-04-10 Hitachi Ltd LIGHT METER
CN102170826B (zh) * 2008-10-01 2013-07-24 株式会社日立医疗器械 生物体光计测装置、光照射位置及光检测位置或测定信道的位置显示方法
JP2010252906A (ja) * 2009-04-22 2010-11-11 Hitachi Medical Corp 生体光計測装置
US20140206962A1 (en) * 2011-04-15 2014-07-24 Hitachi Medical Corporation Biophotonic measurement device, biophotonic measurement device operating method, and biophotonic measurement data analysis and display method
JP5382666B2 (ja) 2011-04-21 2014-01-08 学校法人 聖マリアンナ医科大学 濃度測定装置及び濃度測定方法
US20140107439A1 (en) * 2011-06-17 2014-04-17 Hitachi, Ltd. Biological optical measurement device, stimulus presentation method, and stimulus presentation program
JP5809864B2 (ja) * 2011-07-07 2015-11-11 株式会社日立メディコ 生体光計測装置、波形解析方法
US9897666B2 (en) * 2013-12-16 2018-02-20 The Johns Hopkins University Chip-scale optomechanical magnetometer
JP6285774B2 (ja) * 2014-03-31 2018-02-28 リオン株式会社 言葉の聞き取り検査装置とその方法
US9872621B2 (en) * 2014-12-17 2018-01-23 Intel Corporation Multispectral measurement for improved biological signal acquisition
WO2018071854A1 (en) * 2016-10-13 2018-04-19 Photon Migration Technologies Corp. Method for representations of network-dependent features of the hemoglobin signal in living tissues for detection of breast cancer and other applications
JP6281628B2 (ja) * 2016-12-28 2018-02-21 株式会社島津製作所 光計測システム
CN107595295B (zh) * 2017-06-09 2019-10-29 苏州大学 一种基于大脑血红蛋白信息的下肢运动阻力状态识别方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0565516A1 (de) * 1992-04-09 1993-10-13 Werner Mag. Dr. Hagel Aufzug
JP3359756B2 (ja) * 1994-10-06 2002-12-24 株式会社日立製作所 生体光計測装置
US6240309B1 (en) * 1995-10-06 2001-05-29 Hitachi, Ltd. Optical measurement instrument for living body
JP4076003B2 (ja) * 1999-02-19 2008-04-16 株式会社日立製作所 生体光計測装置
US7092748B2 (en) * 2000-02-18 2006-08-15 Centro Nacional De Investigaciones Cientificas (Cnic) System and method for the tomography of the primary electric current of the brain and of the heart
WO2002032317A1 (en) * 2000-10-16 2002-04-25 Hitachi Medical Corporation Organism optical measurement instrument
US6922580B2 (en) * 2002-06-04 2005-07-26 Koninklijke Philips Electronics N.V. Blood flow gated MRI
JP4167860B2 (ja) * 2002-07-08 2008-10-22 株式会社日立製作所 生体光計測装置
EP1762175B1 (en) * 2004-06-14 2012-03-21 Hitachi Medical Corporation Biophotometer, biophotometry, and program
CN1718154B (zh) 2004-07-08 2011-06-15 株式会社日立制作所 生物体光测试装置
JP5149015B2 (ja) * 2004-12-28 2013-02-20 ハイパーメツド・イメージング・インコーポレイテツド 全身生理機能およびショックの決定、評価および監視におけるハイパースペクトル／マルチスペクトルイメージング

Also Published As

Publication number Publication date
JP4702107B2 (ja) 2011-06-15
EP1829475A3 (en) 2007-10-17
US20070208239A1 (en) 2007-09-06
JP2007229322A (ja) 2007-09-13
US7933723B2 (en) 2011-04-26
EP1829475B1 (en) 2010-07-21
EP1829475A2 (en) 2007-09-05
CN100586373C (zh) 2010-02-03
CN101028190A (zh) 2007-09-05

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