JP2005010165A5 - - Google Patents
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- JP2005010165A5 JP2005010165A5 JP2004181332A JP2004181332A JP2005010165A5 JP 2005010165 A5 JP2005010165 A5 JP 2005010165A5 JP 2004181332 A JP2004181332 A JP 2004181332A JP 2004181332 A JP2004181332 A JP 2004181332A JP 2005010165 A5 JP2005010165 A5 JP 2005010165A5
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- sample
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- buffer
- reagent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000012530 fluid Substances 0.000 claims description 261
- 239000000872 buffer Substances 0.000 claims description 47
- 239000003153 chemical reaction reagent Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 20
- 238000012360 testing method Methods 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 13
- 239000008280 blood Substances 0.000 claims description 9
- 210000004369 blood Anatomy 0.000 claims description 8
- 210000003743 erythrocyte Anatomy 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 6
- 210000004027 cell Anatomy 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000012258 culturing Methods 0.000 claims description 3
- 238000003018 immunoassay Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 239000000523 sample Substances 0.000 description 36
- 239000003570 air Substances 0.000 description 31
- 239000000499 gel Substances 0.000 description 12
- 238000010790 dilution Methods 0.000 description 8
- 239000012895 dilution Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- -1 antibodies Proteins 0.000 description 6
- 239000012491 analyte Substances 0.000 description 5
- 238000011109 contamination Methods 0.000 description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000004205 dimethyl polysiloxane Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 229920002545 silicone oil Polymers 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920000936 Agarose Polymers 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000004523 agglutinating effect Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 238000010261 blood fractionation Methods 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002158 endotoxin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 230000000984 immunochemical effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229920006008 lipopolysaccharide Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920000131 polyvinylidene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/464,156 US7247487B2 (en) | 2003-06-18 | 2003-06-18 | Reducing working fluid dilution in liquid systems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005010165A JP2005010165A (ja) | 2005-01-13 |
| JP2005010165A5 true JP2005010165A5 (enExample) | 2009-12-03 |
| JP4494877B2 JP4494877B2 (ja) | 2010-06-30 |
Family
ID=33418150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004181332A Expired - Fee Related JP4494877B2 (ja) | 2003-06-18 | 2004-06-18 | 液体システムにおける作動流体の希釈減少法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7247487B2 (enExample) |
| EP (1) | EP1489303B1 (enExample) |
| JP (1) | JP4494877B2 (enExample) |
| KR (1) | KR101140439B1 (enExample) |
| AU (1) | AU2004202662B2 (enExample) |
| CA (1) | CA2471686C (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6524456B1 (en) * | 1999-08-12 | 2003-02-25 | Ut-Battelle, Llc | Microfluidic devices for the controlled manipulation of small volumes |
| US7314567B2 (en) * | 2002-05-24 | 2008-01-01 | Protolife Srl. | Method for transferring heterogeneous liquids in microchannels without the occurrence of mixing |
| JP4698613B2 (ja) | 2004-01-26 | 2011-06-08 | プレジデント アンド フェロウズ オブ ハーバード カレッジ | 流体送達のシステムおよび方法 |
| EP1672674A1 (de) * | 2004-12-17 | 2006-06-21 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Untersuchungsverfahren und -system zur Hochdurchsatzmassenanalyse |
| WO2006113727A2 (en) | 2005-04-19 | 2006-10-26 | President And Fellows Of Harvard College | Fluidic structures including meandering and wide channels |
| US20060280029A1 (en) * | 2005-06-13 | 2006-12-14 | President And Fellows Of Harvard College | Microfluidic mixer |
| US20070068573A1 (en) * | 2005-08-22 | 2007-03-29 | Applera Corporation | Device and method for microfluidic control of a first fluid in contact with a second fluid, wherein the first and second fluids are immiscible |
| JP4915690B2 (ja) * | 2006-05-23 | 2012-04-11 | 国立大学法人電気通信大学 | マイクロ化学チップ装置 |
| JP4968896B2 (ja) * | 2006-09-27 | 2012-07-04 | 富士フイルム株式会社 | 分散液製造装置及び分散液製造方法 |
| WO2008047533A1 (en) * | 2006-10-18 | 2008-04-24 | Konica Minolta Medical & Graphic, Inc. | Microchip reaction detection system, and method of reaction of microchip in flow path |
| US7803101B2 (en) * | 2007-01-30 | 2010-09-28 | Ortho-Clinical Diagnostics, Inc. | Random access multi-disc centrifuge |
| US7850917B2 (en) * | 2008-03-11 | 2010-12-14 | Ortho-Clinical Diagnostics, Inc. | Particle agglutination in a tip |
| FR2933315B1 (fr) * | 2008-07-07 | 2012-02-10 | Commissariat Energie Atomique | Dispositif microfluidique de deplacement de liquide |
| FR2934361B1 (fr) | 2008-07-22 | 2012-12-28 | Commissariat Energie Atomique | Dispositif de variation de pression d'un fluide pneumatique par deplacement de gouttes de liquide et pompe a chaleur utilisant un tel dispositif |
| JP4919119B2 (ja) * | 2010-01-19 | 2012-04-18 | 株式会社日立プラントテクノロジー | 試薬分注ノズルによる分取・分注方法および試薬分取・分注機構 |
| US8365616B1 (en) | 2010-09-16 | 2013-02-05 | Wolcott Duane K | Sampling probe for solutions containing soluble solids or high concentrations of dissolved solids |
| EP2785429A4 (en) | 2011-11-30 | 2015-10-28 | Wellstat Diagnostics Llc | FILTRATION MODULE |
| ES2691212T3 (es) * | 2012-01-31 | 2018-11-26 | Siemens Healthcare Diagnostics Products Gmbh | Procedimiento para calentar un volumen de líquido en una aguja de pipeteado calentada, dispositivo de pipeteado y aparato de análisis automático |
| US9625465B2 (en) | 2012-05-15 | 2017-04-18 | Defined Diagnostics, Llc | Clinical diagnostic systems |
| US9081001B2 (en) | 2012-05-15 | 2015-07-14 | Wellstat Diagnostics, Llc | Diagnostic systems and instruments |
| US9213043B2 (en) | 2012-05-15 | 2015-12-15 | Wellstat Diagnostics, Llc | Clinical diagnostic system including instrument and cartridge |
| CA2900708C (en) | 2013-03-13 | 2021-06-15 | Opko Diagnostics, Llc | Mixing of fluids in fluidic systems |
| CN110702640B (zh) * | 2014-03-31 | 2022-11-18 | 红移生物分析有限责任公司 | 测量流体的性质的方法和调节流体分析器以操作的方法 |
| EA038479B1 (ru) | 2014-12-12 | 2021-09-03 | Опкоу Дайагностикс, Ллк | Устройство для проведения анализа пробы и способ эксплуатации указанного устройства |
| US10802034B2 (en) | 2015-02-13 | 2020-10-13 | Siemens Healthcare Diagnostics Inc. | Methods and apparatus providing reduced carryover during pipetting operations |
| KR101779087B1 (ko) * | 2016-03-10 | 2017-09-18 | 조선대학교산학협력단 | Ｐｏｃｔ 기반 혈액생물성치 측정장치 및 측정방법 |
| CN117058416A (zh) | 2016-10-28 | 2023-11-14 | 贝克曼库尔特有限公司 | 物质准备评估系统 |
| US20230029423A1 (en) * | 2021-07-15 | 2023-01-26 | Techcyte, Inc. | Remote image analysis for visually assessing agglutination of fluid samples |
| US12498319B2 (en) | 2023-05-12 | 2025-12-16 | Redshift Bioanalytics, Inc. | Matched optical filter |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US482599A (en) * | 1892-09-13 | Traction-engine | ||
| US2797149A (en) | 1953-01-08 | 1957-06-25 | Technicon International Ltd | Methods of and apparatus for analyzing liquids containing crystalloid and non-crystalloid constituents |
| US2879141A (en) | 1955-11-16 | 1959-03-24 | Technicon Instr | Automatic analyzing apparatus |
| US3479141A (en) | 1967-05-17 | 1969-11-18 | Technicon Corp | Method and apparatus for analysis |
| US3992158A (en) | 1973-08-16 | 1976-11-16 | Eastman Kodak Company | Integral analytical element |
| US3991055A (en) * | 1975-05-30 | 1976-11-09 | Coulter Electronics, Inc. | Liquid transfer valve |
| US4121466A (en) * | 1977-04-19 | 1978-10-24 | Technicon Instruments Corporation | Liquid dispenser with an improved probe |
| US4259291A (en) | 1979-07-13 | 1981-03-31 | Technicon Instruments Corporation | Metering device |
| US4526754A (en) * | 1982-07-30 | 1985-07-02 | Technicon Instruments Corporation | Sample transport system |
| US4853336A (en) | 1982-11-15 | 1989-08-01 | Technicon Instruments Corporation | Single channel continuous flow system |
| US4574850A (en) * | 1985-01-17 | 1986-03-11 | E. I. Du Pont De Nemours And Company | Method of and apparatus for dispensing liquid |
| AU8326887A (en) | 1986-11-19 | 1988-06-16 | Technicon Instruments Corportion | Method and apparatus for conveying information in a liquid sample transport system |
| US4984475A (en) * | 1989-07-24 | 1991-01-15 | Tritech Partners | Ultra low carryover sample liquid analysis apparatus and method |
| US5399497A (en) * | 1992-02-26 | 1995-03-21 | Miles, Inc. | Capsule chemistry sample liquid analysis system and method |
| US5646049A (en) | 1992-03-27 | 1997-07-08 | Abbott Laboratories | Scheduling operation of an automated analytical system |
| US5552064A (en) | 1993-02-26 | 1996-09-03 | Ortho Diagnostic Systems, Inc. | Column agglutination assay and device using biphasic centrifugation |
| US5441895A (en) | 1993-12-07 | 1995-08-15 | Jakubowicz; Raymond F. | Reagent cup shape allowing stacking without dislodging reagent |
| JPH07159415A (ja) * | 1993-12-08 | 1995-06-23 | Hitachi Ltd | 自動試料導入方法 |
| AU702403B2 (en) | 1995-12-05 | 1999-02-18 | Gamera Bioscience | Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system with on-board informatics |
| WO1997039359A1 (en) * | 1996-04-15 | 1997-10-23 | Dade International Inc. | Apparatus and method for analysis |
| JP3361530B2 (ja) * | 1996-06-28 | 2003-01-07 | カリパー・テクノロジーズ・コープ． | 電子ピペッタおよび電気泳動バイアスのための補償手段 |
| US5992820A (en) | 1997-11-19 | 1999-11-30 | Sarnoff Corporation | Flow control in microfluidics devices by controlled bubble formation |
| US6348354B1 (en) * | 1998-07-06 | 2002-02-19 | Bayer Corporation | Method and apparatus for controlling a stream of liquid test packages in a capsule chemistry analysis system |
| US6524456B1 (en) * | 1999-08-12 | 2003-02-25 | Ut-Battelle, Llc | Microfluidic devices for the controlled manipulation of small volumes |
| US6610499B1 (en) | 2000-08-31 | 2003-08-26 | The Regents Of The University Of California | Capillary array and related methods |
| US6453928B1 (en) | 2001-01-08 | 2002-09-24 | Nanolab Ltd. | Apparatus, and method for propelling fluids |
| US7077152B2 (en) * | 2001-07-07 | 2006-07-18 | Nanostream, Inc. | Microfluidic metering systems and methods |
| FR2829948B1 (fr) * | 2001-09-21 | 2004-07-09 | Commissariat Energie Atomique | Procede de deplacement d'un fluide d'interet dans un capillaire et microsysteme fluidique |
-
2003
- 2003-06-18 US US10/464,156 patent/US7247487B2/en not_active Expired - Fee Related
-
2004
- 2004-06-17 KR KR1020040045130A patent/KR101140439B1/ko not_active Expired - Fee Related
- 2004-06-17 EP EP20040253624 patent/EP1489303B1/en not_active Expired - Lifetime
- 2004-06-17 AU AU2004202662A patent/AU2004202662B2/en not_active Ceased
- 2004-06-18 JP JP2004181332A patent/JP4494877B2/ja not_active Expired - Fee Related
- 2004-06-18 CA CA 2471686 patent/CA2471686C/en not_active Expired - Fee Related
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