DE69934144T2 - Optische messvorrichtung - Google Patents
Optische messvorrichtung Download PDFInfo
- Publication number
- DE69934144T2 DE69934144T2 DE69934144T DE69934144T DE69934144T2 DE 69934144 T2 DE69934144 T2 DE 69934144T2 DE 69934144 T DE69934144 T DE 69934144T DE 69934144 T DE69934144 T DE 69934144T DE 69934144 T2 DE69934144 T2 DE 69934144T2
- Authority
- DE
- Germany
- Prior art keywords
- measurement
- measuring
- change
- displayed
- screen
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title claims description 50
- 238000005259 measurement Methods 0.000 claims description 127
- 230000008859 change Effects 0.000 claims description 64
- 238000001514 detection method Methods 0.000 claims description 49
- 239000000126 substance Substances 0.000 claims description 48
- 238000005286 illumination Methods 0.000 claims description 44
- 239000013307 optical fiber Substances 0.000 claims description 26
- 238000001727 in vivo Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 239000004065 semiconductor Substances 0.000 description 9
- INGWEZCOABYORO-UHFFFAOYSA-N 2-(furan-2-yl)-7-methyl-1h-1,8-naphthyridin-4-one Chemical compound N=1C2=NC(C)=CC=C2C(O)=CC=1C1=CC=CO1 INGWEZCOABYORO-UHFFFAOYSA-N 0.000 description 8
- 230000002503 metabolic effect Effects 0.000 description 8
- 108010064719 Oxyhemoglobins Proteins 0.000 description 6
- 108010002255 deoxyhemoglobin Proteins 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 230000003760 hair shine Effects 0.000 description 5
- 230000031700 light absorption Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 108010054147 Hemoglobins Proteins 0.000 description 4
- 102000001554 Hemoglobins Human genes 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000003925 brain function Effects 0.000 description 1
- 210000003710 cerebral cortex Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000023077 detection of light stimulus Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000037023 motor activity Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012732 spatial analysis Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012731 temporal analysis Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34729998 | 1998-12-07 | ||
| JP34729998A JP3977947B2 (ja) | 1998-12-07 | 1998-12-07 | 光計測方法及び装置 |
| PCT/JP1999/006749 WO2000034761A1 (en) | 1998-12-07 | 1999-12-01 | Optical measurement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69934144D1 DE69934144D1 (de) | 2007-01-04 |
| DE69934144T2 true DE69934144T2 (de) | 2008-02-14 |
Family
ID=35134339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69934144T Expired - Lifetime DE69934144T2 (de) | 1998-12-07 | 1999-12-01 | Optische messvorrichtung |
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)
| 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 |
| US8909595B2 (en) * | 2001-08-01 | 2014-12-09 | T-System, Inc. | 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 |
| US8040519B2 (en) | 2006-05-23 | 2011-10-18 | Hitachi Medical Corporation | Biological optical measurement apparatus |
| 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 |
| JP5946028B2 (ja) * | 2012-11-08 | 2016-07-05 | 株式会社島津製作所 | 光生体計測装置 |
| USD763938S1 (en) | 2014-04-02 | 2016-08-16 | Cephalogics, LLC | Optical sensor array |
| USD763939S1 (en) | 2014-04-02 | 2016-08-16 | Cephalogics, LLC | Optical sensor array liner with optical sensor array pad |
Family Cites Families (15)
| 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 |
| IL119767A (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 |
| US5803909A (en) * | 1994-10-06 | 1998-09-08 | Hitachi, Ltd. | Optical system for measuring metabolism in a body and imaging method |
| JP3599426B2 (ja) * | 1995-07-05 | 2004-12-08 | 株式会社日立製作所 | 生体光計測装置 |
| JPH08154924A (ja) * | 1994-12-05 | 1996-06-18 | Konan:Kk | 測定機能を有する眼底カメラ |
| US6240309B1 (en) * | 1995-10-06 | 2001-05-29 | Hitachi, Ltd. | Optical measurement instrument for living body |
| 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 |
-
1998
- 1998-12-07 JP JP34729998A patent/JP3977947B2/ja not_active Expired - Fee Related
-
1999
- 1999-12-01 DE DE69934144T patent/DE69934144T2/de not_active Expired - Lifetime
- 1999-12-01 EP EP99973326A patent/EP1154257B1/en not_active Expired - Lifetime
- 1999-12-01 WO PCT/JP1999/006749 patent/WO2000034761A1/ja not_active Ceased
-
2001
- 2001-06-05 US US09/873,206 patent/US6947779B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1154257A4 (en) | 2003-07-09 |
| US20020183603A1 (en) | 2002-12-05 |
| EP1154257A1 (en) | 2001-11-14 |
| US6947779B2 (en) | 2005-09-20 |
| WO2000034761A1 (en) | 2000-06-15 |
| JP3977947B2 (ja) | 2007-09-19 |
| DE69934144D1 (de) | 2007-01-04 |
| EP1154257B1 (en) | 2006-11-22 |
| JP2000171390A (ja) | 2000-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8332 | No legal effect for de | ||
| 8370 | Indication of lapse of patent is to be deleted | ||
| 8364 | No opposition during term of opposition |