BR9810844A - Processo para detectar um microorganismo em uma amostra lìquida de teste, e, dispositivo de ensaio para conduzir o processo - Google Patents
Processo para detectar um microorganismo em uma amostra lìquida de teste, e, dispositivo de ensaio para conduzir o processoInfo
- Publication number
- BR9810844A BR9810844A BR9810844-1A BR9810844A BR9810844A BR 9810844 A BR9810844 A BR 9810844A BR 9810844 A BR9810844 A BR 9810844A BR 9810844 A BR9810844 A BR 9810844A
- Authority
- BR
- Brazil
- Prior art keywords
- microorganism
- detecting
- micro
- conducting
- liquid sample
- Prior art date
Links
Classifications
-
- 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
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
"DISPOSITIVO DE ENSAIO PARA DETECTAR MICRORGANISMOS EM UMA AMOSTRA LìQUIDA, E, PROCESSO PARA CONDUZIR UM NúMERO DE ANáLISES MAIS PROVáVEL". é descrito um processo para detectar um microorganismo em uma amostra de teste. O processo envolve distribuir microvolumes de 0,01 a 25 microlitros de uma amostra a uma pluralidade de microcompartimentos de um dispositivo de cultura, incubar por um tempo suficiente para permitir pelo menos um ciclo de divisão celular do microorganismo, então detectar a presença ou ausência do microorganismo nos microcompartimentos. São igualmente apresentados dispositivos para realizar estes processos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90548197A | 1997-08-01 | 1997-08-01 | |
PCT/US1998/015575 WO1999006589A1 (en) | 1997-08-01 | 1998-07-27 | Method and devices for detecting and enumerating microorganisms |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9810844A true BR9810844A (pt) | 2000-07-25 |
BRPI9810844B1 BRPI9810844B1 (pt) | 2016-04-05 |
Family
ID=25420911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9810844A BRPI9810844B1 (pt) | 1997-08-01 | 1998-07-27 | dispositivo de ensaio para detectar microorganismos em uma amostra líquida, e, processo para conduzir um número de análises mais provável |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1000169B1 (pt) |
JP (1) | JP4217378B2 (pt) |
AU (1) | AU8595798A (pt) |
BR (1) | BRPI9810844B1 (pt) |
CA (1) | CA2297140C (pt) |
DE (1) | DE69834493T2 (pt) |
WO (1) | WO1999006589A1 (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6391578B2 (en) | 1997-04-09 | 2002-05-21 | 3M Innovative Properties Company | Method and devices for partitioning biological sample liquids into microvolumes |
US6431695B1 (en) | 1998-06-18 | 2002-08-13 | 3M Innovative Properties Company | Microstructure liquid dispenser |
US6907921B2 (en) | 1998-06-18 | 2005-06-21 | 3M Innovative Properties Company | Microchanneled active fluid heat exchanger |
US6080243A (en) * | 1998-06-18 | 2000-06-27 | 3M Innovative Properties Company | Fluid guide device having an open structure surface for attachement to a fluid transport source |
US6174699B1 (en) | 1999-03-09 | 2001-01-16 | 3M Innovative Properties Company | Disc assay device with inoculation pad and methods of use |
ATE268642T1 (de) * | 1999-07-07 | 2004-06-15 | 3M Innovative Properties Co | Nachweisgerät mit einer fluid-kontroll- filmschicht mit kapillarkanälen |
US6372895B1 (en) | 2000-07-07 | 2002-04-16 | 3M Innovative Properties Company | Fluorogenic compounds |
US6741523B1 (en) | 2000-05-15 | 2004-05-25 | 3M Innovative Properties Company | Microstructured time dependent indicators |
US6531206B2 (en) | 2001-02-07 | 2003-03-11 | 3M Innovative Properties Company | Microstructured surface film assembly for liquid acquisition and transport |
JP3933190B2 (ja) * | 2002-02-25 | 2007-06-20 | 日立化成工業株式会社 | マイクロ流体システム用支持ユニット |
JP3933058B2 (ja) | 2002-02-25 | 2007-06-20 | 日立化成工業株式会社 | マイクロ流体システム用支持ユニット及びその製造方法 |
AU2003241283A1 (en) | 2002-04-03 | 2003-10-20 | 3M Innovative Properties Company | Time or time-temperature indicating articles |
FI117056B (fi) * | 2003-11-06 | 2006-05-31 | Kemira Oyj | Menetelmä biofilmiä muodostavien mikro-organismien esiintymisen monitoroimiseksi paperiteollisuudessa |
EP1832861B1 (en) | 2004-11-30 | 2020-04-29 | Hitachi Chemical Company, Ltd. | Analytical pretreatment device |
JP2010200679A (ja) * | 2009-03-04 | 2010-09-16 | Kuraray Co Ltd | 細胞培養容器、細胞培養方法、および細胞評価方法 |
WO2016028834A1 (en) * | 2014-08-20 | 2016-02-25 | 3M Innovative Properties Company | Devices and methods for sample partitioning and analysis |
JP6504834B2 (ja) | 2015-01-27 | 2019-04-24 | 株式会社日立ハイテクノロジーズ | 検査装置 |
JP6555815B2 (ja) * | 2015-09-25 | 2019-08-07 | 鹿島建設株式会社 | 殺菌試験方法及び装置 |
CN105671123B (zh) * | 2016-01-19 | 2018-11-20 | 西南交通大学 | 一种液体中细菌的计数方法 |
KR20180083218A (ko) * | 2017-01-12 | 2018-07-20 | 한밭대학교 산학협력단 | 액상 시료를 나노단위로 분배하는 기구 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4018652A (en) * | 1976-01-09 | 1977-04-19 | Mcdonnell Douglas Corporation | Process and apparatus for ascertaining the concentration of microorganism in a water specimen |
US4682891A (en) * | 1985-05-31 | 1987-07-28 | Health Research, Incorporated | Microcircle system |
US4777021A (en) * | 1986-04-25 | 1988-10-11 | Richard K. Wertz | Manifold vacuum device for biochemical and immunological uses |
US5182082A (en) * | 1991-01-23 | 1993-01-26 | Becton, Dickinson And Company | Multiple aliquot device for distributing a liquid solution into a well |
DE59605198D1 (de) * | 1995-10-06 | 2000-06-15 | Microcloning Cccd Ab Joenkoepi | Kompaktzellkulturscheibe |
US5985594A (en) * | 1995-11-14 | 1999-11-16 | Idexx Laboratories, Inc. | Method for quantification of biological material in a sample |
US6001586A (en) * | 1996-03-29 | 1999-12-14 | Genencor International, Inc. | Compartmentalization method for screening microorganisms |
CA2258279A1 (en) * | 1996-06-27 | 1997-12-31 | Peter J. Dehlinger | High-throughput screening method and apparatus |
US5795748A (en) * | 1996-09-26 | 1998-08-18 | Becton Dickinson And Company | DNA microwell device and method |
WO1998031466A1 (en) * | 1997-01-17 | 1998-07-23 | Corning Incorporated | Multi-well plate |
-
1998
- 1998-07-27 WO PCT/US1998/015575 patent/WO1999006589A1/en active IP Right Grant
- 1998-07-27 AU AU85957/98A patent/AU8595798A/en not_active Abandoned
- 1998-07-27 JP JP2000505329A patent/JP4217378B2/ja not_active Expired - Fee Related
- 1998-07-27 BR BRPI9810844A patent/BRPI9810844B1/pt not_active IP Right Cessation
- 1998-07-27 EP EP98937185A patent/EP1000169B1/en not_active Expired - Lifetime
- 1998-07-27 DE DE69834493T patent/DE69834493T2/de not_active Expired - Lifetime
- 1998-07-27 CA CA2297140A patent/CA2297140C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1000169A1 (en) | 2000-05-17 |
DE69834493D1 (de) | 2006-06-14 |
CA2297140A1 (en) | 1999-02-11 |
EP1000169B1 (en) | 2006-05-10 |
AU8595798A (en) | 1999-02-22 |
JP2001512031A (ja) | 2001-08-21 |
DE69834493T2 (de) | 2007-05-03 |
CA2297140C (en) | 2011-12-20 |
WO1999006589A1 (en) | 1999-02-11 |
BRPI9810844B1 (pt) | 2016-04-05 |
JP4217378B2 (ja) | 2009-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI. |
|
B12B | Appeal against refusal [chapter 12.2 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/04/2016, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |