JP4771545B2 - 蛍光測定器 - Google Patents
蛍光測定器 Download PDFInfo
- Publication number
- JP4771545B2 JP4771545B2 JP2006546024A JP2006546024A JP4771545B2 JP 4771545 B2 JP4771545 B2 JP 4771545B2 JP 2006546024 A JP2006546024 A JP 2006546024A JP 2006546024 A JP2006546024 A JP 2006546024A JP 4771545 B2 JP4771545 B2 JP 4771545B2
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- reflector
- fluorescence
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- light source
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- 230000005284 excitation Effects 0.000 claims description 21
- 230000003287 optical effect Effects 0.000 claims description 20
- 238000005286 illumination Methods 0.000 claims description 19
- 239000000523 sample Substances 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002866 fluorescence resonance energy transfer Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000013626 chemical specie Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001917 fluorescence detection Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
- G01J1/0422—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using light concentrators, collectors or condensers
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N2021/6463—Optics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/063—Illuminating optical parts
- G01N2201/0636—Reflectors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Description
前記表面上に亘って延びる光路に沿って蛍光励起光を誘導するための光源と、
光源から前記光路の一部分に沿って前記表面の上を通過する光を受光し、照明ゾーンで蛍光を刺激するために、前記表面またはその下にある前記照明ゾーン上に前記光を合焦するために、前記光路の前記一部分に対して前記光を横方向に反射し、前記ゾーンで放出された蛍光を集光して、前記光を反射し少なくとも部分的に平行化し、光路の前記一部分に沿って送り返すように配置された、3次元的に湾曲したシェル状の光反射インターフェースを有した反射器と、
前記インターフェースで反射された後、蛍光として放出された前記光を受光するための検出器とを含む。
Claims (12)
- 表面またはその下で蛍光を生成し検出するための装置であって、
前記表面上に亘って延びる光路に沿って蛍光励起光を誘導するための光源と、
前記光源から前記光路の一部分に沿って前記表面の上を通過する光を受光し、そして、前記光を、前記光路の前記一部分に対して横方向に反射して、照明ゾーンにおいて蛍光を刺激するために、前記表面またはその下にある前記照明ゾーン上に前記光を合焦し、そして、前記ゾーンで放出された蛍光を集光し、そして、前記光を反射し、少なくとも部分的に平行にして、前記光路の前記一部分に沿って送り返すように配置された、3次元的に湾曲したシェル状の光反射インターフェースを有する反射器と、
前記インターフェースで反射された後、蛍光として放出された前記光を受光するための検出器と、
前記光源、反射器および検出器を収納するハウジングであって、人または動物に装着されるように構成されたハウジングと
を含み、
前記光源及び反射器の相対位置は、使用時において固定されていることを特徴とする装置。 - 前記光源によって放出される光を反射して、前記反射器に送り、そして、前記反射器からの蛍光を受光し、そして、前記蛍光を前記検出器へ送るビームスプリッタをさらに含む、請求項1に記載の装置。
- 前記反射器、光源および検出器が、実質的に同一平面上に配置され、
前記ビームスプリッタが、前記反射器、光源および検出器の共平面に直交する平面上に存在する平面反射インターフェースを有する、請求項2に記載の装置。 - 前記光源が放出する光から励起波長を選択して、前記反射器へ送る励起フィルタをさらに含む、請求項1から3のいずれか1つに記載の装置。
- 放出された蛍光波長を選択して、前記検出器へ送る放出フィルタをさらに含む、請求項1から4のいずれか1つに記載の装置。
- 前記検出器上に蛍光を合焦するレンズまたは第2の反射器を含む、請求項1から5のいずれか1つに記載の装置。
- 前記反射器インターフェースが、実質的に、部分的な放物面、非球面、トロイダルまたはバイコニカルの表面形状を有している、請求項1から6のいずれか1つに記載の装置。
- 前記反射器インターフェースが、放物面、非球面、トロイダルまたはバイコニカルの表面の一部を含み、前記一部は、前記照明ゾーン上で中心に直立した直円柱によって、放物面、非球面、トロイダルまたはバイコニカルの表面を切断することによって形成される、請求項7または8に記載の装置。
- 前記反射器インターフェースが、実質的に半放物面の一部の形状を有する、請求項7または8に記載の装置。
- 前記光源、反射器および検出器を収納するハウジングが、ベース表面を有しており、前記ベース表面は、前記ハウジングから励起光を送り出し、そして、前記ハウジングに入る蛍光を受け入れるためのウインドウを有し、そして、前記ベース表面は、使用時に、前記蛍光が起こる部分、またはその下にある前記表面と係合する、請求項1から10のいずれか1つに記載の装置。
- 前記光路が、前記ベース表面によって画定される面に対して、10°未満の角度をなす、請求項1から11のいずれか1つに記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0329849.4A GB0329849D0 (en) | 2003-12-23 | 2003-12-23 | Fluorometers |
GB0329849.4 | 2003-12-23 | ||
PCT/EP2004/014484 WO2005064318A1 (en) | 2003-12-23 | 2004-12-20 | Fluorometers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007515645A JP2007515645A (ja) | 2007-06-14 |
JP4771545B2 true JP4771545B2 (ja) | 2011-09-14 |
Family
ID=30776389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006546024A Expired - Fee Related JP4771545B2 (ja) | 2003-12-23 | 2004-12-20 | 蛍光測定器 |
Country Status (11)
Country | Link |
---|---|
US (3) | US7567347B2 (ja) |
EP (1) | EP1700101B1 (ja) |
JP (1) | JP4771545B2 (ja) |
CN (1) | CN1902475B (ja) |
AU (1) | AU2004309490B2 (ja) |
CA (1) | CA2550335A1 (ja) |
DK (1) | DK1700101T3 (ja) |
GB (1) | GB0329849D0 (ja) |
NO (1) | NO338185B1 (ja) |
NZ (1) | NZ548042A (ja) |
WO (1) | WO2005064318A1 (ja) |
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GB0329849D0 (en) | 2003-12-23 | 2004-01-28 | Precisense As | Fluorometers |
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2003
- 2003-12-23 GB GBGB0329849.4A patent/GB0329849D0/en not_active Ceased
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2004
- 2004-12-20 DK DK04804084.4T patent/DK1700101T3/en active
- 2004-12-20 WO PCT/EP2004/014484 patent/WO2005064318A1/en active Application Filing
- 2004-12-20 CA CA002550335A patent/CA2550335A1/en not_active Abandoned
- 2004-12-20 CN CN200480038756XA patent/CN1902475B/zh active Active
- 2004-12-20 EP EP04804084.4A patent/EP1700101B1/en not_active Not-in-force
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- 2004-12-20 JP JP2006546024A patent/JP4771545B2/ja not_active Expired - Fee Related
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- 2004-12-20 US US10/584,294 patent/US7567347B2/en not_active Expired - Fee Related
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AU2004309490B2 (en) | 2010-03-04 |
NZ548042A (en) | 2009-02-28 |
US20110089341A1 (en) | 2011-04-21 |
NO20063289L (no) | 2006-07-14 |
AU2004309490A1 (en) | 2005-07-14 |
GB0329849D0 (en) | 2004-01-28 |
US8305580B2 (en) | 2012-11-06 |
WO2005064318A1 (en) | 2005-07-14 |
EP1700101A1 (en) | 2006-09-13 |
DK1700101T3 (en) | 2015-07-20 |
US7567347B2 (en) | 2009-07-28 |
US7869042B2 (en) | 2011-01-11 |
US20070153279A1 (en) | 2007-07-05 |
CA2550335A1 (en) | 2005-07-14 |
EP1700101B1 (en) | 2015-07-01 |
CN1902475B (zh) | 2010-11-10 |
JP2007515645A (ja) | 2007-06-14 |
NO338185B1 (no) | 2016-08-01 |
CN1902475A (zh) | 2007-01-24 |
US20100090126A1 (en) | 2010-04-15 |
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