BR112017006898A2 - método para detecção de um micro-organismo alvo, dispositivo e kit - Google Patents
método para detecção de um micro-organismo alvo, dispositivo e kitInfo
- Publication number
- BR112017006898A2 BR112017006898A2 BR112017006898A BR112017006898A BR112017006898A2 BR 112017006898 A2 BR112017006898 A2 BR 112017006898A2 BR 112017006898 A BR112017006898 A BR 112017006898A BR 112017006898 A BR112017006898 A BR 112017006898A BR 112017006898 A2 BR112017006898 A2 BR 112017006898A2
- Authority
- BR
- Brazil
- Prior art keywords
- porous carrier
- target analyte
- housing
- zone
- analyte binding
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 244000005700 microbiome Species 0.000 title 1
- 239000012491 analyte Substances 0.000 abstract 4
- 239000012530 fluid Substances 0.000 abstract 3
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
- C12Q1/6888—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/405—Concentrating samples by adsorption or absorption
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N30/14—Preparation by elimination of some components
-
- 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
-
- 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
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
-
- 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
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56911—Bacteria
-
- 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
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56911—Bacteria
- G01N33/56916—Enterobacteria, e.g. shigella, salmonella, klebsiella, serratia
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N2030/022—Column chromatography characterised by the kind of separation mechanism
- G01N2030/027—Liquid chromatography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N30/14—Preparation by elimination of some components
- G01N2030/143—Preparation by elimination of some components selective absorption
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/195—Assays involving biological materials from specific organisms or of a specific nature from bacteria
- G01N2333/24—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
- G01N2333/245—Escherichia (G)
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Organic Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biophysics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
a presente invenção apresente um dispositivo. o dispositivo compreende um compartimento que compreende uma parte interna, uma primeira abertura e uma segunda abertura; e um carreador poroso que compreende uma zona de recepção de amostra e uma zona de ligação de analito-alvo. o carreador poroso define uma primeira passagem de fluido que se estende a partir da zona de recepção de amostra para a zona de ligação de analito-alvo. pelo menos uma porção do carreador poroso está disposta no interior do compartimento. uma segunda passagem de fluido que compreende um eixo central se estende através do compartimento, a partir da primeira abertura e da segunda abertura, sendo que a segunda passagem de fluido cruza o carreador poroso na zona de ligação de analito-alvo. o eixo central é orientado ortogonalmente em relação ao carreador poroso. métodos para uso do dispositivo para detectar um analito-alvo também são apresentados.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462060618P | 2014-10-07 | 2014-10-07 | |
PCT/US2015/053951 WO2016057374A1 (en) | 2014-10-07 | 2015-10-05 | Method of detecting an analyte using chromatographic enrichment |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017006898A2 true BR112017006898A2 (pt) | 2018-03-27 |
Family
ID=54352497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017006898A BR112017006898A2 (pt) | 2014-10-07 | 2015-10-05 | método para detecção de um micro-organismo alvo, dispositivo e kit |
Country Status (7)
Country | Link |
---|---|
US (1) | US10281466B2 (pt) |
EP (1) | EP3204770A1 (pt) |
JP (1) | JP6785226B2 (pt) |
KR (1) | KR102435197B1 (pt) |
CN (1) | CN106796231A (pt) |
BR (1) | BR112017006898A2 (pt) |
WO (1) | WO2016057374A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106796230A (zh) | 2014-10-07 | 2017-05-31 | 3M创新有限公司 | 使用色谱分离富集来检测微生物的方法 |
CN106645154A (zh) * | 2016-12-23 | 2017-05-10 | 中山大学 | 一种寄生虫虫卵的富集观察装置和方法 |
CN106769804A (zh) * | 2017-02-26 | 2017-05-31 | 济南继德生物科技有限公司 | 一次性多功能卡式计数池 |
CN108593375B (zh) * | 2018-04-04 | 2021-06-22 | 贵州省产品质量监督检验院 | 一种微生物检测用的固态样品处理装置 |
CN114849802B (zh) * | 2022-04-29 | 2023-08-15 | 厦门先明生物技术有限公司 | 一种自测式微流控检测装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
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US5079142A (en) | 1987-01-23 | 1992-01-07 | Synbiotics Corporation | Orthogonal flow immunoassays and devices |
ES2184734T3 (es) | 1987-04-27 | 2003-04-16 | Inverness Medical Switzerland | Dispositivo de prueba analitica para realizar ensayos de union especifica. |
US5869003A (en) | 1998-04-15 | 1999-02-09 | Nason; Frederic L. | Self contained diagnostic test unit |
US6485983B1 (en) * | 1999-05-05 | 2002-11-26 | Intec Science, Inc. | System for electrochemical quantitative analysis of analytes within a solid phase and affinity chromatographic test strip |
JP3757171B2 (ja) * | 2002-01-28 | 2006-03-22 | 株式会社トクヤマ | 微生物抗原の抽出方法 |
US7323139B2 (en) | 2002-07-26 | 2008-01-29 | Quantum Design, Inc. | Accessible assay and method of use |
US7241626B2 (en) * | 2002-11-12 | 2007-07-10 | Strategic Diagnostics Inc. | Isolation and confirmation of analytes from test devices |
CN102768273B (zh) | 2004-03-30 | 2015-08-26 | 通用电气医疗集团生物科学公司 | 侧流格式、材料和方法 |
FI20045456A (fi) * | 2004-11-24 | 2006-05-25 | Wallac Oy | Lävistystyökalu biologisen näytepalan ottamiseksi |
US7547557B2 (en) * | 2006-06-13 | 2009-06-16 | Quantum Design, Inc. | Directed-flow assay device |
AU2008207371B2 (en) * | 2007-09-01 | 2014-05-22 | Abbott Rapid Diagnostics International Unlimited Company | Assay device with shared zones |
WO2009079156A2 (en) * | 2007-11-20 | 2009-06-25 | 3M Innovative Properties Company | Detection devices and methods |
CA2723536C (en) | 2008-05-05 | 2017-06-13 | Los Alamos National Security, Llc | Highly simplified lateral flow-based nucleic acid sample preparation and passive fluid flow control |
US8377643B2 (en) * | 2009-03-16 | 2013-02-19 | Abaxis, Inc. | Split flow device for analyses of specific-binding partners |
CA2777061C (en) * | 2009-10-09 | 2018-06-19 | Invisible Sentinel, Inc. | Device for detection of analytes and uses thereof |
EP2330402B1 (en) * | 2009-12-01 | 2017-02-15 | Spark Holland B.V. | Method and apparatus for desorption of a blood sample from a medical test sheet |
JP2014503201A (ja) * | 2010-12-06 | 2014-02-13 | スリーエム イノベイティブ プロパティズ カンパニー | 微生物濃縮プロセス及び装置 |
US8486717B2 (en) * | 2011-01-18 | 2013-07-16 | Symbolics, Llc | Lateral flow assays using two dimensional features |
US9423398B2 (en) * | 2011-02-08 | 2016-08-23 | The Board Of Regents For Oklahoma State University | Apparatus and method for biologic sample rapid collection and recovery device, and convenient storage |
FI20115157A0 (fi) | 2011-02-18 | 2011-02-18 | Wallac Oy | Menetelmä biologisten näytteiden keräämiseen soveltuvan suodatinpaperin laadun ja toiminnallisuuden parantamiseksi |
EP2683820B1 (en) * | 2011-03-09 | 2019-05-22 | 3M Innovative Properties Company | Apparatus and method for processing a sample |
US9428787B2 (en) | 2012-06-05 | 2016-08-30 | 3M Innovative Properties Company | Apparatus and method for processing a sample |
CN106796230A (zh) | 2014-10-07 | 2017-05-31 | 3M创新有限公司 | 使用色谱分离富集来检测微生物的方法 |
US20160108357A1 (en) * | 2014-10-15 | 2016-04-21 | Alexion Pharmaceuticals, Inc. | Methods of culturing a cell |
-
2015
- 2015-10-05 BR BR112017006898A patent/BR112017006898A2/pt not_active Application Discontinuation
- 2015-10-05 US US15/514,139 patent/US10281466B2/en active Active
- 2015-10-05 JP JP2017518527A patent/JP6785226B2/ja active Active
- 2015-10-05 CN CN201580054559.5A patent/CN106796231A/zh active Pending
- 2015-10-05 EP EP15784993.6A patent/EP3204770A1/en not_active Withdrawn
- 2015-10-05 WO PCT/US2015/053951 patent/WO2016057374A1/en active Application Filing
- 2015-10-05 KR KR1020177012044A patent/KR102435197B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US10281466B2 (en) | 2019-05-07 |
KR20170066550A (ko) | 2017-06-14 |
JP2017530366A (ja) | 2017-10-12 |
JP6785226B2 (ja) | 2020-11-18 |
CN106796231A (zh) | 2017-05-31 |
WO2016057374A1 (en) | 2016-04-14 |
KR102435197B1 (ko) | 2022-08-22 |
US20170299586A1 (en) | 2017-10-19 |
EP3204770A1 (en) | 2017-08-16 |
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Legal Events
Date | Code | Title | Description |
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |