ES2117627T3 - Caracterizacion de un material de origen biologico empleando espectroscopia de infrarrojos proxima. - Google Patents
Caracterizacion de un material de origen biologico empleando espectroscopia de infrarrojos proxima.Info
- Publication number
- ES2117627T3 ES2117627T3 ES90310218T ES90310218T ES2117627T3 ES 2117627 T3 ES2117627 T3 ES 2117627T3 ES 90310218 T ES90310218 T ES 90310218T ES 90310218 T ES90310218 T ES 90310218T ES 2117627 T3 ES2117627 T3 ES 2117627T3
- Authority
- ES
- Spain
- Prior art keywords
- property
- matter
- biological
- interest
- training set
- 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
- 238000004566 IR spectroscopy Methods 0.000 title 1
- 238000012512 characterization method Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 8
- 230000009466 transformation Effects 0.000 abstract 3
- 102000001554 Hemoglobins Human genes 0.000 abstract 1
- 108010054147 Hemoglobins Proteins 0.000 abstract 1
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 239000013060 biological fluid Substances 0.000 abstract 1
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 238000004364 calculation method Methods 0.000 abstract 1
- 238000007430 reference method Methods 0.000 abstract 1
- 238000000611 regression analysis Methods 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
- 238000010200 validation analysis Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N2021/3196—Correlating located peaks in spectrum with reference data, e.g. fingerprint data
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (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)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
SE PROPORCIONA UN METODO PARA LA PREDICCION LA PROPIEDAD DE UNA MATERIA DE ORIGEN BIOLOGICO, TALES COMO FLUIDO BIOLOGICO, QUE CONTENGA AGUA, DONDE SE PUEDE APROXIMAR LA MATERIA BIOLOGICA PARA CONTENER DOS COMPARTIMENTOS EN EL QUE UN COMPARTIMIENTO CONTIENE UNA CANTIDAD DE AGUA PROPORCIONALMENTE PEQUEÑA O GRANDE QUE EL OTRO COMPARTIMENTO QUE TIENE LA PROPIEDAD DE INTERES. EL METODO IMPLICA ESTABLECER UN CONJUNTO DE ENTRENAMIENTO EN LA ZONA CASI-INFRAROJA (NIR) CON CALIFICACION INDEPENDIENTE DE LA PROPIEDAD DE LA MATERIA UTILIZANDO TECNICAS CONOCIDAS. EL CONJUNTO DE ENTRENAMIENTO SE ANALIZA MATEMATICAMENTE DE ACUERDO CON UNA CORRELACION DESARROLLADA POR EL ANALISIS DE REGRESION POSTERIOR AL EMPLEO DE UNA TECNICA PRE-PROCESO. EL RESULTADO ES UNA ECUACION DE TRANSFORMACION MATEMATICA QUE RELACIONA CUANTITATIVAMENTE INTENSIDADES ESPECTRALES A UNAS LONGITUDES DE ONDA ESPECIFICAS A LA PROPIEDAD DE INTERES. ESTA ECUACION DE TRANSFORMACION SE PUEDE APLICAR A MUESTRAS DESCONOCIDAS PARA PREDECIR SUS PROPIEDADES, ELIMINANDO POR TANTO LA NECESIDAD DEL METODO DE REFERENCIA, EXCEPTO PARA VALIDACION Y RECALIBRACION. EL METODO PROPORCIONA LA PREDICCION RAPIDA Y PRECISA DE LA PROPIEDAD DE LA MUESTRA DESCONOCIDA, QUE PUEDE SER LA PROPIEDAD DE CONCENTRACION DE HEMATOCRITOS O HEMOGLOBINA EN LA SANGRE ENTERA ANIMAL. LA TECNICA DE PRE-PROCESO PUEDE SER LA TRANSFORMACION DEL ESPECTRO UTILIZANDO UN CALCULO DERIVADO MULTIPLE, TAL COMO LA COMPUTACION DEL SEGUNDO DERIVADO DE LOS VARIOS ESPECTROS DE MUESTRAS CONOCIDAS Y DESCONOCIDAS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40874789A | 1989-09-18 | 1989-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2117627T3 true ES2117627T3 (es) | 1998-08-16 |
Family
ID=23617594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90310218T Expired - Lifetime ES2117627T3 (es) | 1989-09-18 | 1990-09-18 | Caracterizacion de un material de origen biologico empleando espectroscopia de infrarrojos proxima. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0476192B1 (es) |
| JP (1) | JP3248905B2 (es) |
| CA (1) | CA2025329C (es) |
| DE (1) | DE69032442T2 (es) |
| DK (1) | DK0476192T3 (es) |
| ES (1) | ES2117627T3 (es) |
| MX (1) | MX173027B (es) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5223714A (en) * | 1991-11-26 | 1993-06-29 | Ashland Oil, Inc. | Process for predicting properties of multi-component fluid blends |
| DK88893D0 (da) * | 1993-07-30 | 1993-07-30 | Radiometer As | A method and an apparatus for determining the content of a constituent of blood of an individual |
| US5553615A (en) * | 1994-01-31 | 1996-09-10 | Minnesota Mining And Manufacturing Company | Method and apparatus for noninvasive prediction of hematocrit |
| US5879294A (en) * | 1996-06-28 | 1999-03-09 | Hutchinson Technology Inc. | Tissue chromophore measurement system |
| CA2231305C (en) * | 1997-03-11 | 2007-03-20 | Merrit Nyles Jacobs | Improved analyzer throughput featuring through-the-tip analysis |
| US6006119A (en) * | 1998-02-04 | 1999-12-21 | Polestar Technologies, Inc. | Non-invasive optical measurement of blood hematocrit |
| JP4834265B2 (ja) * | 1999-06-16 | 2011-12-14 | ハッチンソン テクノロジー インコーポレーティッド | 全ヘモグロビン濃度測定 |
| CA2382113A1 (en) * | 1999-08-31 | 2001-03-08 | Cme Telemetrix Inc. | Method of calibrating a spectroscopic device |
| CH695000A5 (de) * | 2000-01-31 | 2005-10-31 | Swan Analytische Instr Ag | Verfahren zur Detektion von Serum und zur Erfassung seiner Qualitaet und Anordnungen hierzu. |
| ITTO20010189A1 (it) * | 2001-03-02 | 2002-09-02 | Gambro Dasco Spa | Metodo per misurare la concentrazione di emoglobina nel sangue in un circuito di una macchina di dialisi, dispositivo di misura e circuito p |
| KR100935703B1 (ko) * | 2008-01-14 | 2010-01-07 | 대한민국 | 현장용 우유 품질 분석 장치 및 방법 |
| US9002655B2 (en) | 2010-05-03 | 2015-04-07 | Gambro Lundia Ab | Medical apparatus for extracorporeal blood treatment and method for determining a blood parameter value in a medical apparatus thereof |
| WO2015009970A1 (en) | 2013-07-18 | 2015-01-22 | Erythron Llc | Spectroscopic measurements with parallel array detector |
| WO2015131151A2 (en) | 2014-02-28 | 2015-09-03 | Erythron, Llc | Method and apparatus for determining markers of health by analysis of blood |
| WO2016168090A1 (en) | 2015-04-14 | 2016-10-20 | Nueon, Inc. | Method and apparatus for determining markers of health by analysis of blood |
| WO2017165403A1 (en) | 2016-03-21 | 2017-09-28 | Nueon Inc. | Porous mesh spectrometry methods and apparatus |
| CN106353281B (zh) * | 2016-09-30 | 2023-04-07 | 中南林业科技大学 | 一种近红外光谱自动在线检测装置及控制方法 |
| WO2018085699A1 (en) | 2016-11-04 | 2018-05-11 | Nueon Inc. | Combination blood lancet and analyzer |
| CA3041142C (en) | 2016-12-16 | 2021-06-15 | Farmers Edge Inc. | Classification of soil texture and content by near-infrared spectroscopy |
| FR3081551B1 (fr) * | 2018-05-25 | 2021-09-17 | Commissariat Energie Atomique | Procede de detection d'un compose dans une composition a identifier et dispositif de detection |
| JP6760663B2 (ja) * | 2018-07-03 | 2020-09-23 | フェムトディプロイメンツ株式会社 | 試料解析装置および試料解析用プログラム |
| CN117368146B (zh) * | 2023-12-08 | 2024-03-12 | 苏陀科技(北京)有限公司 | 一种菌丝体蛋白含量的快速检测方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4805623A (en) * | 1987-09-04 | 1989-02-21 | Vander Corporation | Spectrophotometric method for quantitatively determining the concentration of a dilute component in a light- or other radiation-scattering environment |
-
1990
- 1990-09-07 MX MX2227890A patent/MX173027B/es unknown
- 1990-09-13 CA CA 2025329 patent/CA2025329C/en not_active Expired - Fee Related
- 1990-09-17 JP JP24693390A patent/JP3248905B2/ja not_active Expired - Fee Related
- 1990-09-18 DK DK90310218T patent/DK0476192T3/da active
- 1990-09-18 DE DE1990632442 patent/DE69032442T2/de not_active Expired - Fee Related
- 1990-09-18 ES ES90310218T patent/ES2117627T3/es not_active Expired - Lifetime
- 1990-09-18 EP EP90310218A patent/EP0476192B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0476192A3 (en) | 1992-10-07 |
| DE69032442D1 (de) | 1998-07-30 |
| EP0476192A2 (en) | 1992-03-25 |
| MX173027B (es) | 1994-01-28 |
| CA2025329C (en) | 2001-08-21 |
| JP3248905B2 (ja) | 2002-01-21 |
| JPH04190141A (ja) | 1992-07-08 |
| EP0476192B1 (en) | 1998-06-24 |
| DE69032442T2 (de) | 1999-02-04 |
| CA2025329A1 (en) | 1991-03-19 |
| DK0476192T3 (da) | 1999-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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