JP3977947B2 - 光計測方法及び装置 - Google Patents

光計測方法及び装置 Download PDF

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Publication number
JP3977947B2
JP3977947B2 JP34729998A JP34729998A JP3977947B2 JP 3977947 B2 JP3977947 B2 JP 3977947B2 JP 34729998 A JP34729998 A JP 34729998A JP 34729998 A JP34729998 A JP 34729998A JP 3977947 B2 JP3977947 B2 JP 3977947B2
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JP
Japan
Prior art keywords
measurement
window
target substance
amount
change
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.)
Expired - Fee Related
Application number
JP34729998A
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English (en)
Japanese (ja)
Other versions
JP2000171390A5 (enExample
JP2000171390A (ja
Inventor
剛 山本
敦 牧
英明 小泉
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
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Ltd
Hitachi Medical Corp
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, Hitachi Medical Corp filed Critical Hitachi Ltd
Priority to JP34729998A priority Critical patent/JP3977947B2/ja
Priority to EP99973326A priority patent/EP1154257B1/en
Priority to PCT/JP1999/006749 priority patent/WO2000034761A1/ja
Priority to DE69934144T priority patent/DE69934144T2/de
Publication of JP2000171390A publication Critical patent/JP2000171390A/ja
Priority to US09/873,206 priority patent/US6947779B2/en
Publication of JP2000171390A5 publication Critical patent/JP2000171390A5/ja
Application granted granted Critical
Publication of JP3977947B2 publication Critical patent/JP3977947B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
JP34729998A 1998-12-07 1998-12-07 光計測方法及び装置 Expired - Fee Related JP3977947B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP34729998A JP3977947B2 (ja) 1998-12-07 1998-12-07 光計測方法及び装置
EP99973326A EP1154257B1 (en) 1998-12-07 1999-12-01 Optical measurement device
PCT/JP1999/006749 WO2000034761A1 (en) 1998-12-07 1999-12-01 Optical measurement device
DE69934144T DE69934144T2 (de) 1998-12-07 1999-12-01 Optische messvorrichtung
US09/873,206 US6947779B2 (en) 1998-12-07 2001-06-05 Optical measurement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34729998A JP3977947B2 (ja) 1998-12-07 1998-12-07 光計測方法及び装置

Publications (3)

Publication Number Publication Date
JP2000171390A JP2000171390A (ja) 2000-06-23
JP2000171390A5 JP2000171390A5 (enExample) 2005-07-14
JP3977947B2 true JP3977947B2 (ja) 2007-09-19

Family

ID=35134339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34729998A Expired - Fee Related JP3977947B2 (ja) 1998-12-07 1998-12-07 光計測方法及び装置

Country Status (5)

Country Link
US (1) US6947779B2 (enExample)
EP (1) EP1154257B1 (enExample)
JP (1) JP3977947B2 (enExample)
DE (1) DE69934144T2 (enExample)
WO (1) WO2000034761A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4076003B2 (ja) * 1999-02-19 2008-04-16 株式会社日立製作所 生体光計測装置
US20050216456A1 (en) * 2001-08-10 2005-09-29 T-Systemev, Ltd. Method for entering, recording, distributing and reporting data
JP3999214B2 (ja) * 2004-03-31 2007-10-31 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 医用情報表示方法および装置並びにプログラム
JP4541859B2 (ja) * 2004-12-08 2010-09-08 サムスン・デジタル・イメージング・カンパニー・リミテッド カメラ及び輝度分布表示方法
JP4513620B2 (ja) * 2005-03-23 2010-07-28 富士ゼロックス株式会社 情報処理装置、情報処理装置におけるデータ呈示方法
JP4817808B2 (ja) * 2005-11-08 2011-11-16 株式会社日立メディコ 生体光計測装置
JPWO2007135993A1 (ja) * 2006-05-23 2009-10-01 株式会社日立メディコ 生体光計測装置
FR2902307B1 (fr) * 2006-06-14 2008-08-29 Quidd Sas Dispositif d'imagerie optique
JP5019968B2 (ja) * 2007-06-20 2012-09-05 株式会社日立メディコ 生体光計測装置
JP4618341B2 (ja) * 2008-06-26 2011-01-26 ソニー株式会社 コヒーレントアンチストークスラマン散乱光を利用した生体内物質量測定方法
JP5379615B2 (ja) * 2009-09-09 2013-12-25 パナソニック株式会社 照明装置
WO2014073069A1 (ja) * 2012-11-08 2014-05-15 株式会社島津製作所 光生体計測装置
USD763939S1 (en) 2014-04-02 2016-08-16 Cephalogics, LLC Optical sensor array liner with optical sensor array pad
USD763938S1 (en) 2014-04-02 2016-08-16 Cephalogics, LLC Optical sensor array

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5975785A (ja) * 1982-10-25 1984-04-28 Jeol Ltd サ−モグラフイ装置
JP3112025B2 (ja) * 1990-10-26 2000-11-27 株式会社日立製作所 生体計測装置
JP3375977B2 (ja) * 1991-04-04 2003-02-10 三菱電機株式会社 数値制御装置
JPH05115485A (ja) 1991-10-25 1993-05-14 Hitachi Ltd 生体光計測装置
US5853370A (en) * 1996-09-13 1998-12-29 Non-Invasive Technology, Inc. Optical system and method for non-invasive imaging of biological tissue
US6397099B1 (en) * 1992-05-18 2002-05-28 Non-Invasive Technology, Inc. Non-invasive imaging of biological tissue
US5448992A (en) * 1992-12-10 1995-09-12 Sunshine Medical Instruments, Inc. Method and apparatus for non-invasive phase sensitive measurement of blood glucose concentration
IL106691A (en) * 1993-08-13 1998-02-08 Sophis View Tech Ltd System and method for diagnosis of living tissue diseases
JP3325145B2 (ja) * 1995-02-20 2002-09-17 株式会社日立製作所 生体光計測装置
JP3599426B2 (ja) * 1995-07-05 2004-12-08 株式会社日立製作所 生体光計測装置
US5803909A (en) * 1994-10-06 1998-09-08 Hitachi, Ltd. Optical system for measuring metabolism in a body and imaging method
JPH08154924A (ja) * 1994-12-05 1996-06-18 Konan:Kk 測定機能を有する眼底カメラ
JP3682793B2 (ja) * 1995-11-30 2005-08-10 株式会社日立製作所 光による散乱体内部画像化装置
JPH0998972A (ja) 1995-10-06 1997-04-15 Hitachi Ltd 生体光計測装置及び画像作成方法
US6240309B1 (en) * 1995-10-06 2001-05-29 Hitachi, Ltd. Optical measurement instrument for living body

Also Published As

Publication number Publication date
DE69934144D1 (de) 2007-01-04
US6947779B2 (en) 2005-09-20
US20020183603A1 (en) 2002-12-05
WO2000034761A1 (en) 2000-06-15
DE69934144T2 (de) 2008-02-14
EP1154257B1 (en) 2006-11-22
JP2000171390A (ja) 2000-06-23
EP1154257A1 (en) 2001-11-14
EP1154257A4 (en) 2003-07-09

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