MXPA06014115A - Sistema y metodo para analizar el crecimiento microbiano. - Google Patents
Sistema y metodo para analizar el crecimiento microbiano.Info
- Publication number
- MXPA06014115A MXPA06014115A MXPA06014115A MXPA06014115A MXPA06014115A MX PA06014115 A MXPA06014115 A MX PA06014115A MX PA06014115 A MXPA06014115 A MX PA06014115A MX PA06014115 A MXPA06014115 A MX PA06014115A MX PA06014115 A MXPA06014115 A MX PA06014115A
- Authority
- MX
- Mexico
- Prior art keywords
- light
- processor
- control device
- coupled
- microbial growth
- Prior art date
Links
Classifications
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- 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
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
- G01N21/3151—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using two sources of radiation of different wavelengths
-
- 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
- G01N21/0332—Cuvette constructions with temperature control
-
- 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- 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
- G01N2021/0325—Cells for testing reactions, e.g. containing reagents
- G01N2021/0328—Arrangement of two or more cells having different functions for the measurement of reactions
-
- 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
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
- G01N2021/3155—Measuring in two spectral ranges, e.g. UV and visible
-
- 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N2021/786—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour with auxiliary heating for reaction
-
- 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
- G01N2201/062—LED's
- G01N2201/0627—Use of several LED's for spectral resolution
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Un sistema para analizar el crecimiento microbiano incluye un procesador (401) acoplado a un dispositivo de control de calor (402), un dispositivo de control de luz (403), y un dispositivo de deteccion de luz (404). El dispositivo de control de calor (402) controla un elemento de calentamiento (405) para controlar una temperatura de incubacion de una cavidad de ampolla y sus contenidos. El procesador (401) recibe la informacion de temperatura proveniente de un termostato (406), que forma un ciclo de control con el procesador (401), el dispositivo de control de calor (402) y el elemento de calentamiento (405). El dispositivo de control de luz (404) se acopla a las fuentes de luz (e.g., 407-408) dispuestas sobre una pared lateral de la cavidad de ampolla. El dispositivo de deteccion de luz (404) monitorea el paso de luz a traves de la cavidad de ampolla y sus contenidos. Un control de ganancia (409) controla la sensibilidad del dispositivo de deteccion de luz (404). La informacion de luz se pasa al procesador (401). El procesador (401) puede acoplarse, por ejemplo, a un dispositivo de entrada (409), un puerto serial (410), un dispositivo de memoria (411), un cronometro (412) y un dispositivo visualizador (413).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/859,837 US7193717B2 (en) | 2004-06-03 | 2004-06-03 | System and method for analyzing microbial growth |
PCT/US2005/019826 WO2005119209A2 (en) | 2004-06-03 | 2005-06-03 | System and method for analyzing microbial growth |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA06014115A true MXPA06014115A (es) | 2007-05-09 |
Family
ID=35448533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA06014115A MXPA06014115A (es) | 2004-06-03 | 2005-06-03 | Sistema y metodo para analizar el crecimiento microbiano. |
Country Status (4)
Country | Link |
---|---|
US (1) | US7193717B2 (es) |
CA (1) | CA2568774C (es) |
MX (1) | MXPA06014115A (es) |
WO (1) | WO2005119209A2 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070188759A1 (en) * | 2006-01-10 | 2007-08-16 | Dhananjay Mehendale | Colorimeter operating on color matching logic |
CA2640698A1 (en) * | 2006-02-03 | 2007-08-16 | Peter E. Rising | Analysis of aquious sample by light transmittence |
MX2008009748A (es) * | 2006-02-03 | 2008-12-18 | Peter E Rising | Collar luminoso. |
EP2336350B1 (en) * | 2006-02-08 | 2013-10-30 | DSM IP Assets B.V. | Combination of reader and incubator |
CN101477745A (zh) * | 2008-11-03 | 2009-07-08 | 文鹏飞 | 一种机动车行驶精确定位方法 |
JP5674190B2 (ja) * | 2009-08-12 | 2015-02-25 | 株式会社テイエルブイ | 弁類の作動状態監視装置 |
JP5863791B2 (ja) | 2010-07-20 | 2016-02-17 | ビオメリュー・インコーポレイテッド | 比色センサを有する血液培養ボトル用検出装置 |
DE102011005807B4 (de) * | 2011-03-18 | 2017-02-16 | Anton Paar Gmbh | Küvette und optische Messvorrichtung |
DE102014104268A1 (de) * | 2014-03-26 | 2015-10-01 | Anton Paar Gmbh | Optisches Messsystem zum Messen von polarisationsoptischen Eigenschaften einer Probe |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5013155A (en) * | 1989-09-26 | 1991-05-07 | Chemetrics, Inc. | Portable spectrophotometric instrument having vial holder and light integrator |
US6493085B1 (en) * | 2000-05-24 | 2002-12-10 | Microcensus, Llc | Light analyzer apparatus |
US6768549B1 (en) * | 2000-04-25 | 2004-07-27 | John Edward Pfeifer | Ampoule analyzer apparatus |
US7333194B2 (en) * | 2004-09-27 | 2008-02-19 | Industrial Test Systems, Inc. | Photometric analysis |
-
2004
- 2004-06-03 US US10/859,837 patent/US7193717B2/en not_active Expired - Fee Related
-
2005
- 2005-06-03 CA CA2568774A patent/CA2568774C/en not_active Expired - Fee Related
- 2005-06-03 WO PCT/US2005/019826 patent/WO2005119209A2/en active Application Filing
- 2005-06-03 MX MXPA06014115A patent/MXPA06014115A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2005119209A3 (en) | 2007-02-08 |
US20050270534A1 (en) | 2005-12-08 |
CA2568774C (en) | 2013-01-08 |
WO2005119209A2 (en) | 2005-12-15 |
CA2568774A1 (en) | 2005-12-15 |
US7193717B2 (en) | 2007-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |