BR112015011040A2 - calibração de testes usando tempo de reação - Google Patents
calibração de testes usando tempo de reaçãoInfo
- Publication number
- BR112015011040A2 BR112015011040A2 BR112015011040A BR112015011040A BR112015011040A2 BR 112015011040 A2 BR112015011040 A2 BR 112015011040A2 BR 112015011040 A BR112015011040 A BR 112015011040A BR 112015011040 A BR112015011040 A BR 112015011040A BR 112015011040 A2 BR112015011040 A2 BR 112015011040A2
- Authority
- BR
- Brazil
- Prior art keywords
- sample
- zone
- reaction time
- reagent
- analyte
- Prior art date
Links
Classifications
-
- 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
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54366—Apparatus specially adapted for solid-phase testing
- G01N33/54386—Analytical elements
- G01N33/54387—Immunochromatographic test strips
- G01N33/54388—Immunochromatographic test strips based on lateral flow
-
- 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
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/557—Immunoassay; Biospecific binding assay; Materials therefor using kinetic measurement, i.e. time rate of progress of an antigen-antibody interaction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502746—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the means for controlling flow resistance, e.g. flow controllers, baffles
-
- 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
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/5302—Apparatus specially adapted for immunological test procedures
-
- 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
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
-
- 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
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54306—Solid-phase reaction mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
- B01L2300/0825—Test strips
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
abstract of the disclosure a method for performing an assay on a liquid sample for the detection of one or more analytes of interest in an assay device having a flow path which includes a sample zone and detection zone thereon includes: dispensing the sample onto the sample zone; combining the sample and a reagent, wherein the sample and reagent may be combined prior to addition of the sample to the sample zone or on the assay device, flowing the combined sample/reagent by capillary action into and through the detection zone having capture elements bound thereto, wherein a signal at least partially representative of the presence or concentration of analyte(s) is produced and detected; determining a reaction time or reaction volume; and determining the concentration of the analyte by using both the detected signal and the reaction time or reaction volume. tradução do resumo resumo patente de invenção "calibração de testes usando tempo de reação". a invenção refere-se a um método de realização de um tes-te em uma amostra líquida para a detecção de um ou mais analitos de interesse em um dispositivo de teste tendo uma trajetória de fluxo, o qual inclui uma zona de amostra e uma zona de detecção no mesmo, que inclui: dispensar a amostra na zona de amostra; combinar a amos-tra e um regente, em que a amostra e o reagente podem ser combina-dos antes da adição da amostra à zona de amostra ou no dispositivo de teste; fluir a amostra/reagente combinados por ação capilar na zona de detecção e através da mesma tendo elementos de captura ligados à mesma, em que um sinal, pelo menos parcialmente representativo da presença ou concentração do(s) analitos(s), é produzido e detecta-do; determinar um tempo de reação ou volume de reação; e determinar a concentração do analito com o uso do sinal detectado e do tempo de reação ou do volume de reação.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261726626P | 2012-11-15 | 2012-11-15 | |
PCT/US2013/070341 WO2014078679A1 (en) | 2012-11-15 | 2013-11-15 | Calibrating assays using reaction time |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015011040A2 true BR112015011040A2 (pt) | 2017-07-11 |
Family
ID=50682060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015011040A BR112015011040A2 (pt) | 2012-11-15 | 2013-11-15 | calibração de testes usando tempo de reação |
Country Status (9)
Country | Link |
---|---|
US (2) | US9885712B2 (pt) |
EP (1) | EP2920591A4 (pt) |
JP (1) | JP6328655B2 (pt) |
CN (2) | CN110412265B (pt) |
BR (1) | BR112015011040A2 (pt) |
CA (1) | CA2891509C (pt) |
IN (1) | IN2015DN04062A (pt) |
RU (1) | RU2015121732A (pt) |
WO (1) | WO2014078679A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3203236A1 (en) | 2012-11-15 | 2017-08-09 | Ortho-Clinical Diagnostics, Inc. | Quality/process control of a lateral flow assay device based on flow monitoring |
AU2016264112A1 (en) * | 2015-05-19 | 2017-11-16 | Ortho-Clinical Diagnostics, Inc. | Method of improving liquid sample flow in assay device |
US10656151B2 (en) | 2016-01-29 | 2020-05-19 | Ortho-Clinical Diagnostics, Inc. | Air capillary vent for a lateral flow assay device |
CN110573880B (zh) * | 2017-02-10 | 2023-05-16 | 奎多公司 | 具有受控流体流动通道的基底的横向流动测试 |
CN111033237B (zh) * | 2017-06-28 | 2023-04-11 | 贝克顿·迪金森公司 | 使用剂量响应曲线的递减信号部分来测量包括高浓度分析物在内的分析物的夹心式测定 |
KR20190076624A (ko) * | 2017-12-22 | 2019-07-02 | 삼성전자주식회사 | 검사 장치 및 그 제어방법 |
JP2021511525A (ja) * | 2018-01-27 | 2021-05-06 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | ウイルス感染と細菌感染を区別するためのマルチプレックスラテラルフローアッセイ |
JP2021511524A (ja) * | 2018-01-27 | 2021-05-06 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | ウイルス感染と細菌感染を区別するためのマルチプレックスラテラルフローアッセイ |
JP7062285B2 (ja) * | 2018-07-23 | 2022-05-16 | 国立研究開発法人産業技術総合研究所 | アッセイプログラム及びアッセイ装置 |
CN110865197A (zh) * | 2018-08-27 | 2020-03-06 | 襄阳中诚检测科技有限公司 | 一种分析分析物的离散样品等分试样的方法 |
WO2020234691A1 (en) * | 2019-05-17 | 2020-11-26 | Creoptix Ag | Methods for determining kinetic parameters of a reaction between analyte and ligands |
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-
2013
- 2013-11-15 IN IN4062DEN2015 patent/IN2015DN04062A/en unknown
- 2013-11-15 EP EP13854265.9A patent/EP2920591A4/en active Pending
- 2013-11-15 CN CN201910733195.3A patent/CN110412265B/zh active Active
- 2013-11-15 JP JP2015542829A patent/JP6328655B2/ja active Active
- 2013-11-15 CA CA2891509A patent/CA2891509C/en active Active
- 2013-11-15 RU RU2015121732A patent/RU2015121732A/ru not_active Application Discontinuation
- 2013-11-15 US US14/081,158 patent/US9885712B2/en active Active
- 2013-11-15 CN CN201380070527.5A patent/CN104937418B/zh active Active
- 2013-11-15 WO PCT/US2013/070341 patent/WO2014078679A1/en active Application Filing
- 2013-11-15 BR BR112015011040A patent/BR112015011040A2/pt not_active IP Right Cessation
-
2018
- 2018-02-02 US US15/886,974 patent/US11287424B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA2891509C (en) | 2021-05-11 |
EP2920591A4 (en) | 2016-10-19 |
JP2016500154A (ja) | 2016-01-07 |
US11287424B2 (en) | 2022-03-29 |
US20140134653A1 (en) | 2014-05-15 |
US20180156791A1 (en) | 2018-06-07 |
JP6328655B2 (ja) | 2018-05-23 |
IN2015DN04062A (pt) | 2015-10-09 |
CN104937418B (zh) | 2019-08-23 |
CN110412265A (zh) | 2019-11-05 |
WO2014078679A1 (en) | 2014-05-22 |
EP2920591A1 (en) | 2015-09-23 |
CN110412265B (zh) | 2023-04-11 |
CA2891509A1 (en) | 2014-05-22 |
CN104937418A (zh) | 2015-09-23 |
US9885712B2 (en) | 2018-02-06 |
RU2015121732A (ru) | 2017-01-10 |
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