EA201000088A1 - Оптическая кювета - Google Patents
Оптическая кюветаInfo
- Publication number
- EA201000088A1 EA201000088A1 EA201000088A EA201000088A EA201000088A1 EA 201000088 A1 EA201000088 A1 EA 201000088A1 EA 201000088 A EA201000088 A EA 201000088A EA 201000088 A EA201000088 A EA 201000088A EA 201000088 A1 EA201000088 A1 EA 201000088A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- emr
- sample
- emp
- reflected
- optical
- Prior art date
Links
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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
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)
- Optical Measuring Cells (AREA)
Abstract
В заявке описан способ оптического анализа образца, в котором одну или более частот электромагнитного излучения (ЭМИ) направляют сквозь образец и на частично отражающую поверхность (9), которая пропускает и одновременно отражает направленное на нее ЭМИ (6), отраженное ЭМИ (12) направляется назад сквозь образец таким образом, что длина пути сквозь образец различна для прошедшего ЭМИ (10) и отраженного ЭМИ (12), и как прошедшее ЭМИ, так и отраженное ЭМИ детектируется одним или более детекторами (11,15), отличающийся тем, что оптическое поглощение образца на одной или более длинах волн ЭМИ вычисляют по разнице между прошедшим ЭМИ (10) и отраженным ЭМИ (12).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07252720A EP2012110A1 (en) | 2007-07-06 | 2007-07-06 | Optical cell |
PCT/GB2008/002319 WO2009007699A1 (en) | 2007-07-06 | 2008-07-04 | Optical cell |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201000088A1 true EA201000088A1 (ru) | 2010-06-30 |
EA018131B1 EA018131B1 (ru) | 2013-05-30 |
Family
ID=38740289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201000088A EA018131B1 (ru) | 2007-07-06 | 2008-07-04 | Способ оптического анализа образца |
Country Status (8)
Country | Link |
---|---|
US (1) | US8379210B2 (ru) |
EP (2) | EP2012110A1 (ru) |
CN (1) | CN101688828B (ru) |
AU (1) | AU2008273926B2 (ru) |
CA (1) | CA2688625A1 (ru) |
EA (1) | EA018131B1 (ru) |
UA (1) | UA101622C2 (ru) |
WO (1) | WO2009007699A1 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2651630C2 (ru) * | 2013-01-31 | 2018-04-23 | Континенталь Отомотив Франс | Инфракрасный оптический датчик, включающий в себя ячейку для измерения пропускания |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8599381B2 (en) * | 2011-01-19 | 2013-12-03 | Massachusetts Institute Of Technology | Gas detector for atmospheric species detection |
GB2494857B (en) * | 2011-08-23 | 2016-07-27 | Biochrom Ltd | Cuvette |
US9619627B2 (en) | 2011-09-25 | 2017-04-11 | Theranos, Inc. | Systems and methods for collecting and transmitting assay results |
US9513224B2 (en) | 2013-02-18 | 2016-12-06 | Theranos, Inc. | Image analysis and measurement of biological samples |
WO2014127372A2 (en) * | 2013-02-18 | 2014-08-21 | Theranos, Inc. | Image analysis and measurement of biological samples |
BR112015001592B1 (pt) | 2012-07-25 | 2022-07-26 | Labrador Diagnostics Llc | Método para analisar uma amostra |
US9562860B1 (en) | 2013-06-19 | 2017-02-07 | Theranos, Inc. | Methods and devices for sample analysis |
US9784670B1 (en) | 2014-01-22 | 2017-10-10 | Theranos, Inc. | Unified detection system for fluorometry, luminometry and spectrometry |
WO2017035513A1 (en) * | 2015-08-27 | 2017-03-02 | Theranos, Inc. | Systems, devices, and methods for sample integrity verification |
CA2939595A1 (en) | 2014-02-25 | 2015-09-03 | Theranos, Inc. | Systems, devices, and methods for sample integrity verification |
US10591409B2 (en) | 2014-02-25 | 2020-03-17 | Theranos Ip Company, Llc | Systems, devices, and methods for sample integrity verification |
US10768105B1 (en) | 2016-07-29 | 2020-09-08 | Labrador Diagnostics Llc | Image analysis and measurement of biological samples |
CN108318423A (zh) * | 2018-03-22 | 2018-07-24 | 厦门行者科创科技有限公司 | 一种用于发射光谱测试的通用型粉末样品架 |
EP4339594A1 (en) * | 2021-05-13 | 2024-03-20 | Niterra Co., Ltd. | Water quality sensor and method for measuring concentration of substance in water |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4523841A (en) * | 1979-03-15 | 1985-06-18 | Coulter Electronics, Inc. | Radiant energy reradiating flow cell system and method |
JPH05240774A (ja) * | 1992-03-02 | 1993-09-17 | Hitachi Ltd | 光学セル及び光学検出装置とこれを用いる試料分離検出装置 |
FI101749B1 (fi) * | 1996-12-30 | 1998-08-14 | Instrumentarium Oy | Kaasukomponentin pitoisuuden tarkka mittaaminen kaasuseoksessa, jossa muut komponentit vaikuttavat pitoisuusmääritykseen |
DE19808164A1 (de) * | 1998-02-27 | 1999-09-16 | Bran & Luebbe | Flüssigkeitsmeßzelle |
DE19848120C2 (de) * | 1998-10-20 | 2001-09-27 | Abb Patent Gmbh | Einrichtung zur Messung der Strahlungsabsorption von Gasen |
EP1307714A4 (en) * | 2000-07-12 | 2007-04-04 | Macquarie Res Ltd | OPTICAL DETECTION HETERODYNE IN OPTICAL SPECTROSCOPY OF RINGDOWN CAVITE |
US7019320B2 (en) * | 2003-10-09 | 2006-03-28 | Raytheon Company | Liquid filled conformal windows and domes |
EP1703272A1 (en) * | 2005-03-16 | 2006-09-20 | BP Chemicals Limited | Measuring near infra-red spectra using a demountable NIR transmission cell |
GB0520207D0 (en) * | 2005-10-05 | 2005-11-09 | Smiths Group Plc | Optical sampling arrangements |
-
2007
- 2007-07-06 EP EP07252720A patent/EP2012110A1/en not_active Ceased
-
2008
- 2008-07-04 UA UAA201001194A patent/UA101622C2/ru unknown
- 2008-07-04 CN CN200880023625.2A patent/CN101688828B/zh not_active Expired - Fee Related
- 2008-07-04 CA CA002688625A patent/CA2688625A1/en not_active Abandoned
- 2008-07-04 AU AU2008273926A patent/AU2008273926B2/en not_active Expired - Fee Related
- 2008-07-04 WO PCT/GB2008/002319 patent/WO2009007699A1/en active Application Filing
- 2008-07-04 EP EP08762522A patent/EP2162726A1/en not_active Withdrawn
- 2008-07-04 US US12/452,517 patent/US8379210B2/en not_active Expired - Fee Related
- 2008-07-04 EA EA201000088A patent/EA018131B1/ru not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2651630C2 (ru) * | 2013-01-31 | 2018-04-23 | Континенталь Отомотив Франс | Инфракрасный оптический датчик, включающий в себя ячейку для измерения пропускания |
Also Published As
Publication number | Publication date |
---|---|
CN101688828A (zh) | 2010-03-31 |
US8379210B2 (en) | 2013-02-19 |
AU2008273926B2 (en) | 2013-10-31 |
WO2009007699A1 (en) | 2009-01-15 |
UA101622C2 (ru) | 2013-04-25 |
CN101688828B (zh) | 2013-01-02 |
EP2012110A1 (en) | 2009-01-07 |
CA2688625A1 (en) | 2009-01-15 |
AU2008273926A1 (en) | 2009-01-15 |
US20100128256A1 (en) | 2010-05-27 |
EA018131B1 (ru) | 2013-05-30 |
EP2162726A1 (en) | 2010-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |