DE69918968T2 - Verfahren und vorrichtung zur messung der konzentration einer absorbierenden komponente eines streuenden/absorbierenden körpers - Google Patents
Verfahren und vorrichtung zur messung der konzentration einer absorbierenden komponente eines streuenden/absorbierenden körpers Download PDFInfo
- Publication number
- DE69918968T2 DE69918968T2 DE69918968T DE69918968T DE69918968T2 DE 69918968 T2 DE69918968 T2 DE 69918968T2 DE 69918968 T DE69918968 T DE 69918968T DE 69918968 T DE69918968 T DE 69918968T DE 69918968 T2 DE69918968 T2 DE 69918968T2
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- 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.)
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- 102000001554 Hemoglobins Human genes 0.000 description 18
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9040498 | 1998-04-02 | ||
| JP09040498A JP4018799B2 (ja) | 1998-04-02 | 1998-04-02 | 散乱吸収体の吸収成分の濃度計測方法及び装置 |
| PCT/JP1999/001734 WO1999051967A1 (fr) | 1998-04-02 | 1999-04-01 | Procede et dispositif de mesure de la concentration d'un composant absorbant d'un corps diffusant / absorbant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69918968D1 DE69918968D1 (de) | 2004-09-02 |
| DE69918968T2 true DE69918968T2 (de) | 2005-07-28 |
Family
ID=13997657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69918968T Expired - Fee Related DE69918968T2 (de) | 1998-04-02 | 1999-04-01 | Verfahren und vorrichtung zur messung der konzentration einer absorbierenden komponente eines streuenden/absorbierenden körpers |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6567165B1 (https=) |
| EP (1) | EP1069426B1 (https=) |
| JP (1) | JP4018799B2 (https=) |
| AU (1) | AU2961299A (https=) |
| DE (1) | DE69918968T2 (https=) |
| WO (1) | WO1999051967A1 (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2424269A (en) * | 2004-04-01 | 2006-09-20 | Robert Michael Lipman | Control apparatus |
| US20050221279A1 (en) * | 2004-04-05 | 2005-10-06 | The Regents Of The University Of California | Method for creating chemical sensors using contact-based microdispensing technology |
| US8292809B2 (en) | 2008-03-31 | 2012-10-23 | Nellcor Puritan Bennett Llc | Detecting chemical components from spectroscopic observations |
| JP5087526B2 (ja) * | 2008-11-25 | 2012-12-05 | 浜松ホトニクス株式会社 | 散乱吸収体計測方法及び散乱吸収体計測装置 |
| US7884933B1 (en) * | 2010-05-05 | 2011-02-08 | Revolutionary Business Concepts, Inc. | Apparatus and method for determining analyte concentrations |
| US8284398B2 (en) | 2010-06-24 | 2012-10-09 | Met One Instruments, Inc. | Nephelometer with concentration-modulated sample flow |
| WO2012050847A2 (en) | 2010-09-28 | 2012-04-19 | Masimo Corporation | Depth of consciousness monitor including oximeter |
| US9775545B2 (en) | 2010-09-28 | 2017-10-03 | Masimo Corporation | Magnetic electrical connector for patient monitors |
| GB2490537A (en) * | 2011-05-06 | 2012-11-07 | Wrc Plc | Non-contact absorbance measurement |
| JP6043276B2 (ja) * | 2013-12-27 | 2016-12-14 | 浜松ホトニクス株式会社 | 散乱吸収体測定装置及び散乱吸収体測定方法 |
| US10154815B2 (en) | 2014-10-07 | 2018-12-18 | Masimo Corporation | Modular physiological sensors |
| EP3315943B1 (en) | 2015-06-24 | 2020-03-11 | Hamamatsu Photonics K.K. | Scattering absorber measurement device and scattering absorber measurement method |
| SE1500335A1 (sv) * | 2015-08-17 | 2017-02-18 | Utrustning och metod för intern laserbelysning för medicinskgasanalys | |
| WO2017169732A1 (ja) | 2016-03-28 | 2017-10-05 | オリンパス株式会社 | 計測装置及び計測方法 |
| US11654635B2 (en) | 2019-04-18 | 2023-05-23 | The Research Foundation For Suny | Enhanced non-destructive testing in directed energy material processing |
| JP7774808B2 (ja) * | 2023-01-13 | 2025-11-25 | 長崎県 | 光散乱体の非破壊測定装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3107914B2 (ja) * | 1992-07-20 | 2000-11-13 | 浜松ホトニクス株式会社 | 散乱吸収体内部の吸収情報計測装置及び方法 |
| JP3433508B2 (ja) * | 1993-12-01 | 2003-08-04 | 浜松ホトニクス株式会社 | 散乱吸収体計測方法及び散乱吸収体計測装置 |
| JP2780935B2 (ja) * | 1994-09-22 | 1998-07-30 | 浜松ホトニクス株式会社 | 散乱吸収体の吸収成分の濃度計測方法及び装置 |
| JP3433534B2 (ja) * | 1994-11-07 | 2003-08-04 | 浜松ホトニクス株式会社 | 散乱吸収体内の散乱特性・吸収特性の測定方法及び装置 |
| JP3887668B2 (ja) * | 1996-03-28 | 2007-02-28 | 浜松ホトニクス株式会社 | 光散乱吸光媒質の吸光係数および光散乱係数の測定方法および測定装置 |
| JP3662376B2 (ja) * | 1996-05-10 | 2005-06-22 | 浜松ホトニクス株式会社 | 内部特性分布の計測方法および装置 |
| JP3844815B2 (ja) * | 1996-08-30 | 2006-11-15 | 浜松ホトニクス株式会社 | 散乱体の吸収情報計測方法及び装置 |
-
1998
- 1998-04-02 JP JP09040498A patent/JP4018799B2/ja not_active Expired - Lifetime
-
1999
- 1999-04-01 WO PCT/JP1999/001734 patent/WO1999051967A1/ja not_active Ceased
- 1999-04-01 DE DE69918968T patent/DE69918968T2/de not_active Expired - Fee Related
- 1999-04-01 AU AU29612/99A patent/AU2961299A/en not_active Abandoned
- 1999-04-01 EP EP99910809A patent/EP1069426B1/en not_active Expired - Lifetime
-
2000
- 2000-09-29 US US09/672,832 patent/US6567165B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP4018799B2 (ja) | 2007-12-05 |
| EP1069426B1 (en) | 2004-07-28 |
| AU2961299A (en) | 1999-10-25 |
| WO1999051967A1 (fr) | 1999-10-14 |
| EP1069426A4 (en) | 2002-09-25 |
| JPH11287755A (ja) | 1999-10-19 |
| DE69918968D1 (de) | 2004-09-02 |
| EP1069426A1 (en) | 2001-01-17 |
| US6567165B1 (en) | 2003-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |