MX364399B - Sistema y metodo para deteccion optica usando accion capilar. - Google Patents
Sistema y metodo para deteccion optica usando accion capilar.Info
- Publication number
- MX364399B MX364399B MX2014011531A MX2014011531A MX364399B MX 364399 B MX364399 B MX 364399B MX 2014011531 A MX2014011531 A MX 2014011531A MX 2014011531 A MX2014011531 A MX 2014011531A MX 364399 B MX364399 B MX 364399B
- Authority
- MX
- Mexico
- Prior art keywords
- sample
- capillary action
- test capsule
- contents
- absorbent pad
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 230000003287 optical effect Effects 0.000 title abstract 3
- 239000002775 capsule Substances 0.000 abstract 3
- 239000002250 absorbent Substances 0.000 abstract 2
- 230000002745 absorbent Effects 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 239000012491 analyte Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 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
- G01N21/75—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
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
- G01N15/0612—Optical scan of the deposits
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/8483—Investigating reagent band
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels; Explosives
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/075—Investigating concentration of particle suspensions by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0096—Investigating consistence of powders, dustability, dustiness
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
Un producto y método para la detección de uno o más analitos en una muestra recolectada emplea acción capilar en una tarjeta de muestra (5) que contiene un substrato de muestra, al menos una cápsula de prueba (25) y una almohadilla absorbente (45). La almohadilla absorbente (45) absorbe los contenidos de la cápsula de prueba (25) y distribuye los mismos al substrato de muestra, con los contenidos de la cápsula de prueba (25) que reaccionan químicamente con al menos un reactivo de detección para establecer un indicador óptico para los analitos. La tarjeta de muestra (5) se puede probar de manera automática dentro del dispositivo lector (80) que suministra una o más fuentes de luz, registra y procesa una señal óptica producida por la reacción química, y produce un resultado de prueba. La invención tiene aplicabilidad particular en unión con la detección de analitos explosivos, narcóticos, organofosfatos y/o relacionados a disparos. La invención también se refiere al uso de tintas específicas de reactivos de detección que se correlacionan a los analitos de interés.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261619674P | 2012-04-03 | 2012-04-03 | |
| US201261718345P | 2012-10-25 | 2012-10-25 | |
| PCT/US2013/035121 WO2014011261A2 (en) | 2012-04-03 | 2013-04-03 | System and method for optical detection using capillary action |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2014011531A MX2014011531A (es) | 2015-03-13 |
| MX364399B true MX364399B (es) | 2019-04-25 |
Family
ID=49916639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2014011531A MX364399B (es) | 2012-04-03 | 2013-04-03 | Sistema y metodo para deteccion optica usando accion capilar. |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US9435744B2 (es) |
| EP (1) | EP2834632A4 (es) |
| CA (1) | CA2869409C (es) |
| MX (1) | MX364399B (es) |
| WO (1) | WO2014011261A2 (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014145663A2 (en) * | 2013-03-15 | 2014-09-18 | Detectachemn Llc | Chemical detection of substances by utilizing a sample medium impregnated with solid test chemicals |
| US9654742B2 (en) * | 2012-11-30 | 2017-05-16 | Safety Management Services, Inc. | System and method of automatically determining material reaction or sensitivity using images |
| US20150195391A1 (en) * | 2014-01-09 | 2015-07-09 | Aava Mobile Oy | Portable data processing apparatus and peripheral apparatus |
| CN105136788A (zh) * | 2015-08-28 | 2015-12-09 | 上海良相智能化工程有限公司 | 一种唾液或尿液标本数字分析仪 |
| US10180248B2 (en) | 2015-09-02 | 2019-01-15 | ProPhotonix Limited | LED lamp with sensing capabilities |
| US10650527B2 (en) * | 2015-09-04 | 2020-05-12 | Qualigen, Inc. | Systems and methods for sample verification |
| CN105651767B (zh) * | 2015-12-29 | 2018-06-05 | 厦门大学 | 一种使用3d打印模具制备的即吸即测液体检测装置 |
| US10031120B2 (en) * | 2016-10-21 | 2018-07-24 | Trace Eye-D, Llc | Devices and methods for detecting an explosive substance |
| US10024834B2 (en) * | 2016-10-21 | 2018-07-17 | Trace Eye-D, Llc | Devices and methods for detecting an explosive substance |
| WO2020037252A1 (en) | 2018-08-17 | 2020-02-20 | NanoSafe, Inc. | Methods, apparatuses, and kits for detection of lead and other materials in water |
| CN110146495A (zh) * | 2019-05-13 | 2019-08-20 | 青海大学 | 一种微量爆炸物与毒品快速检测装置 |
| US11898960B2 (en) * | 2019-06-21 | 2024-02-13 | U.S. Department Of Energy | Colorimetric detection of actinides |
| CN114646769B (zh) * | 2022-03-18 | 2023-05-12 | 广东凯金新能源科技股份有限公司 | 一种用于石墨振实检测的自动化检测系统及其使用方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4857453A (en) * | 1987-04-07 | 1989-08-15 | Syntex (U.S.A.) Inc. | Immunoassay device |
| US5096669A (en) * | 1988-09-15 | 1992-03-17 | I-Stat Corporation | Disposable sensing device for real time fluid analysis |
| WO2001011374A2 (en) * | 1999-08-06 | 2001-02-15 | Thermo Biostar, Inc. | An automated point of care detection system including complete sample processing capabilities |
| WO2004042364A2 (en) | 2002-11-05 | 2004-05-21 | Therasense, Inc. | Assay device, system and method |
| CA2607283A1 (en) * | 2005-05-06 | 2007-08-02 | Redxdefense, Llc | Security screening and support system |
| WO2007098184A2 (en) | 2006-02-21 | 2007-08-30 | Nanogen, Inc. | Methods and compositions for analyte detection |
| US8377379B2 (en) | 2006-12-15 | 2013-02-19 | Kimberly-Clark Worldwide, Inc. | Lateral flow assay device |
| EP2465609B1 (en) * | 2007-06-21 | 2016-12-28 | Gen-Probe Incorporated | Method for mixing the contents of a detection chamber |
| US8071385B2 (en) * | 2009-01-16 | 2011-12-06 | Chem Spectra, Inc. | Portable explosive or drug detection system |
| CN101769925A (zh) | 2009-12-22 | 2010-07-07 | 王继华 | 智能化识别与读取免疫层析试纸条的方法和系统及其应用 |
-
2013
- 2013-04-03 WO PCT/US2013/035121 patent/WO2014011261A2/en active Application Filing
- 2013-04-03 CA CA2869409A patent/CA2869409C/en not_active Expired - Fee Related
- 2013-04-03 MX MX2014011531A patent/MX364399B/es active IP Right Grant
- 2013-04-03 US US14/390,553 patent/US9435744B2/en not_active Expired - Fee Related
- 2013-04-03 EP EP13816609.5A patent/EP2834632A4/en not_active Withdrawn
-
2014
- 2014-06-06 US US14/298,639 patent/US9810638B2/en not_active Expired - Fee Related
-
2017
- 2017-11-03 US US15/802,906 patent/US10545094B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2834632A4 (en) | 2015-11-18 |
| US10545094B2 (en) | 2020-01-28 |
| US20180052113A1 (en) | 2018-02-22 |
| US9435744B2 (en) | 2016-09-06 |
| US20140287520A1 (en) | 2014-09-25 |
| US20150079693A1 (en) | 2015-03-19 |
| CA2869409C (en) | 2019-07-02 |
| WO2014011261A2 (en) | 2014-01-16 |
| EP2834632A2 (en) | 2015-02-11 |
| US9810638B2 (en) | 2017-11-07 |
| MX2014011531A (es) | 2015-03-13 |
| WO2014011261A3 (en) | 2014-06-12 |
| CA2869409A1 (en) | 2014-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |