KR101275447B1 - 미세유체 분석 장치 - Google Patents
미세유체 분석 장치 Download PDFInfo
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- KR101275447B1 KR101275447B1 KR1020077014174A KR20077014174A KR101275447B1 KR 101275447 B1 KR101275447 B1 KR 101275447B1 KR 1020077014174 A KR1020077014174 A KR 1020077014174A KR 20077014174 A KR20077014174 A KR 20077014174A KR 101275447 B1 KR101275447 B1 KR 101275447B1
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- 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
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
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- 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
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/069—Absorbents; Gels to retain a fluid
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- 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
- B01L2300/0803—Disc shape
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- 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
- B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
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- 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
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
- B01L2300/0864—Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
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- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
Description
본 명세서 및 도면에서 참조 부호의 반복적인 사용은 본 발명의 동일한 또는 유사한 특징부 또는 요소를 나타내도록 의도된다.
| 체적(nℓ) | 폭(㎛) | 깊이(㎛) | 종횡비 | |
| 유입 채널 | 86 | 400 | 50 | 8 |
| 분석 대역 | 246 | 2500(최대) | 50 | 50 |
| 흡상 채널(92×) | 2370 | 50 | 50 | 1 |
| 오버플로우 대역 | 1108 | 1100 | 50 | 22 |
| 총합 | 3810 |
| 체적(nℓ) | 폭(㎛) | 깊이(㎛) | 종횡비 | |
| 유입 채널 | 165 | 400 | 50 | 8 |
| 분석 대역 | 260 | 3000(최대) | 50 | 60 |
| 흡상 채널(20×) | 450 | 50 | 50 | 1 |
| 오버플로우 대역 | 9240 | 2200 | 50 | 44 |
| 총합 | 10,115 |
| 체적(nℓ) | 폭(㎛) | 깊이(㎛) | 종횡비 | |
| 유입 채널 | 165 | 400 | 50 | 8 |
| 분석 대역 | 240 | 2000(최대) | 50 | 50 |
| 흡상 채널(20×) | 450 | 50 | 50 | 1 |
| 오버플로우 대역 | 9240 | 2200 | 50 | 44 |
| 총합 | 10,095 |
| 체적(nℓ) | 폭(㎛) | 깊이(㎛) | 종횡비 | |
| 유입 채널 | 89 | 200 | 50 | 4 |
| 분석 대역 | 160 | 2000(최대) | 50 | 40 |
| 흡상 채널(50×) | 927 | 100 | 50 | 2 |
| 오버플로우 대역 | 1987 | 2000 | 50 | 40 |
| 총합 | 3163 |
| 체적(nℓ) | 폭(㎛) | 깊이(㎛) | 종횡비 | |
| 유입 채널 | 219 | 200 | 50 | 5 |
| 분석 대역 | 163 | 2000(최대) | 50 | 40 |
| 흡상 채널(55×) | 3440 | 50 내지 200 (가늘어짐) |
50 | 2 내지 4 (가늘어짐) |
| 오버플로우 대역 | 14,129 | 5000 | 50 | 100 |
| 총합 | 17,951 |
| 체적(nℓ) | 폭(㎛) | 깊이(㎛) | 종횡비 | |
| 유입 채널 | 218 | 250 | 50 | 5 |
| 분석 대역 | 158 | 2000(최대) | 50 | 40 |
| 흡상 채널(55×) | 1195 | 50 | 50 | 1 |
| 오버플로우 대역 | 14,123 | 5000 | 50 | 100 |
| 총합 | 15,694 |
| 체적(nℓ) | 폭(㎛) | 깊이(㎛) | 종횡비 | |
| 중앙 대역 | 1254 | 3500 | 50 | 70 |
| 유입 채널(4×) | 106 | 1000 | 50 | 20 |
| 분석 대역(4×) | 1552 | 3000(최대) | 50 | 60 |
| 흡상 채널(120×) | 6526 | 100 내지 350 (가늘어짐) |
50 | 2 내지 7 (가늘어짐) |
| 오버플로우 대역(4×) | 3456 | 1100 | 50 | 22 |
| 총합 | 12,894 |
Claims (20)
- 유입 채널;유입 채널과 유체 연통되고 둘레를 한정하는, 분석물질을 검출하기 위한 장소의 역할을 하는 분석 대역;분석 대역의 둘레로부터 방사상으로 연장되는 15 내지 200개의 미세유체 흡상 채널;기재 위 또는 기재 안에 상기 유입 채널, 상기 분석 대역 및 상기 흡상 채널이 배치되어 있는 기재; 및상기 모든 흡상 채널 안에 위치하는 흡수성 물질을 포함하고,유체 시험 샘플이 모세관 작용에 의해 유입 채널과 분석 대역을 통해 흐를 수 있도록 형성되는, 유체 시험 샘플내의 분석물질의 존재 또는 농도를 검출하기 위한 분석 장치.
- 제1항에 있어서, 유입 채널의 횡단면적이 20 ㎟ 미만인 분석 장치.
- 제1항 또는 제2항에 있어서, 분석 대역이 분석 장치에 적용되는 유체 시험 샘플의 전 체적을 수용하기에 충분한 크기인 분석 장치.
- 제1항 또는 제2항에 있어서, 분석 대역이 원형 모양을 갖는 것인 분석 장치.
- 삭제
- 제1항 또는 제2항에 있어서, 유체 시험 샘플이 유입 채널로부터 분석 대역으로 순차적으로 흐를 수 있는 것인 분석 장치.
- 제1항 또는 제2항에 있어서, 흡상 채널이 분석 대역을 향해 안쪽으로 가늘어지는 것인 분석 장치.
- 제1항 또는 제2항에 있어서, 흡상 채널의 종횡비가 0.1 내지 10인 분석 장치.
- 제1항 또는 제2항에 있어서, 흡상 채널의 횡단면적이 20 ㎟ 미만인 분석 장치.
- 삭제
- 제1항 또는 제2항에 있어서, 흡상 채널과 유체 연통되는 오버플로우(overflow) 대역을 추가로 포함하는 분석 장치.
- 삭제
- 제1항 또는 제2항에 있어서, 기재에 분리 매체가 적층되어 있고, 분리 매체가 분석물질 또는 그의 착체에 결합할 수 있는 수용성(receptive) 물질을 함유하는 것인 분석 장치.
- 제13항에 있어서, 분리 매체가 금속 코팅을 갖는 중합체 필름을 포함하는 것인 분석 장치.
- 유입 채널;유입 채널과 유체 연통되고 둘레를 한정하는, 분석물질을 검출하기 위한 장소의 역할을 하는 원형인 분석 대역;분석 대역의 둘레로부터 방사상으로 연장되고, 종횡비가 0.1 내지 10이고, 횡단면적이 20 ㎟ 미만인 다수의 흡상 채널;다수의 흡상 채널과 유체 연통되는 오버플로우 대역; 및상기 모든 흡상 채널 안에 위치하는 흡수성 물질을 포함하고,유체 시험 샘플이 모세관 작용에 의해 유입 채널과 분석 대역을 통해 흐를 수 있도록 형성되는, 유체 시험 샘플내의 분석물질의 존재 또는 농도를 검출하기 위한 분석 장치.
- 유입 채널에 분석물질을 함유할 것으로 추측되는 유체 시험 샘플을 도입하고;유체 시험 샘플을 모세관 작용에 의해 유입 채널로부터, 둘레를 한정하는 분석 대역으로 흐르게 하고;분석물질의 존재 또는 부재를 검출하고;분석 대역의 둘레로부터 방사상으로 연장되는 15 내지 200개의 미세유체 흡상 채널을 사용하여 분석 대역으로부터 유체 시험 샘플을 인출하는 것을 포함하고,상기 모든 흡상 채널 안에 흡수성 물질이 위치하는, 분석을 수행하는 방법.
- 제16항에 있어서, 유체를 유입 채널과 유체 연통되는 샘플 웰(well)에 적용하고, 유체가 모세관 작용에 의해 샘플 웰로부터 유입 채널로 흐르는 방법.
- 삭제
- 제16항 또는 제17항에 있어서, 흡상 채널의 종횡비가 0.1 내지 10인 방법.
- 제16항 또는 제17항에 있어서, 흡상 채널의 횡단면적이 20 ㎟ 미만인 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/021,545 US7682817B2 (en) | 2004-12-23 | 2004-12-23 | Microfluidic assay devices |
| US11/021,545 | 2004-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070097458A KR20070097458A (ko) | 2007-10-04 |
| KR101275447B1 true KR101275447B1 (ko) | 2013-06-14 |
Family
ID=35709179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020077014174A Expired - Fee Related KR101275447B1 (ko) | 2004-12-23 | 2005-09-23 | 미세유체 분석 장치 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7682817B2 (ko) |
| EP (1) | EP1841536B1 (ko) |
| JP (1) | JP2008525798A (ko) |
| KR (1) | KR101275447B1 (ko) |
| CN (1) | CN101087656B (ko) |
| CA (1) | CA2589029A1 (ko) |
| MX (1) | MX2007007640A (ko) |
| WO (1) | WO2006071307A1 (ko) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008116221A1 (en) * | 2007-03-22 | 2008-09-25 | Advanced Liquid Logic, Inc. | Bead sorting on a droplet actuator |
| SE529978C2 (sv) * | 2007-04-16 | 2008-01-22 | Aamic Ab | Analysanordning för vätskeformiga prov |
| WO2008141437A1 (en) * | 2007-05-18 | 2008-11-27 | Axela Inc. | Reaction vessel with integrated optical and fluid control elements |
| US8277405B2 (en) * | 2007-08-27 | 2012-10-02 | Anntoinette Saunders | Post-coital feminine hygiene device |
| US9410892B2 (en) * | 2007-08-30 | 2016-08-09 | Cornell University | Nanoscale optofluidic devices for molecular detection |
| US8397762B2 (en) * | 2008-02-04 | 2013-03-19 | Bioscale, Inc. | Fluidic system with improved flow characteristics |
| US20100034704A1 (en) * | 2008-08-06 | 2010-02-11 | Honeywell International Inc. | Microfluidic cartridge channel with reduced bubble formation |
| US20100159599A1 (en) * | 2008-12-18 | 2010-06-24 | Xuedong Song | Lateral-flow porous membrane assay with flow rate control |
| CN102782115A (zh) | 2009-07-20 | 2012-11-14 | 西罗亚生物科技有限公司 | 微流控分析平台 |
| US9855735B2 (en) | 2009-11-23 | 2018-01-02 | Cyvek, Inc. | Portable microfluidic assay devices and methods of manufacture and use |
| US10022696B2 (en) | 2009-11-23 | 2018-07-17 | Cyvek, Inc. | Microfluidic assay systems employing micro-particles and methods of manufacture |
| US9500645B2 (en) | 2009-11-23 | 2016-11-22 | Cyvek, Inc. | Micro-tube particles for microfluidic assays and methods of manufacture |
| US9700889B2 (en) | 2009-11-23 | 2017-07-11 | Cyvek, Inc. | Methods and systems for manufacture of microarray assay systems, conducting microfluidic assays, and monitoring and scanning to obtain microfluidic assay results |
| US9759718B2 (en) | 2009-11-23 | 2017-09-12 | Cyvek, Inc. | PDMS membrane-confined nucleic acid and antibody/antigen-functionalized microlength tube capture elements, and systems employing them, and methods of their use |
| JP5701894B2 (ja) | 2009-11-23 | 2015-04-15 | サイヴェク・インコーポレイテッド | アッセイを行う方法及び装置 |
| US10065403B2 (en) | 2009-11-23 | 2018-09-04 | Cyvek, Inc. | Microfluidic assay assemblies and methods of manufacture |
| WO2013134742A2 (en) | 2012-03-08 | 2013-09-12 | Cyvek, Inc | Micro-tube particles for microfluidic assays and methods of manufacture |
| USD678547S1 (en) * | 2010-06-30 | 2013-03-19 | Metaboscreen Co., Ltd. | Micro flow channel chip |
| EP2598242B1 (de) * | 2010-07-27 | 2018-11-14 | Boehringer Ingelheim Microparts GmbH | Vorrichtung zur abtrennung von bestandteilen einer probenflüssigkeit |
| US8623292B2 (en) | 2010-08-17 | 2014-01-07 | Kimberly-Clark Worldwide, Inc. | Dehydration sensors with ion-responsive and charged polymeric surfactants |
| JP5920895B2 (ja) * | 2010-09-14 | 2016-05-25 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | マイクロ流体捕獲渦を使用して不均一溶液から細胞を単離する方法及びデバイス |
| CA2830533C (en) | 2011-03-22 | 2020-02-18 | Cyvek, Inc. | Microfluidic devices and methods of manufacture and use |
| US9528987B2 (en) | 2011-06-23 | 2016-12-27 | University Of Washington | Reagent patterning in capillarity-based analyzers and associated systems and methods |
| EP2823064B1 (en) | 2012-03-05 | 2019-02-06 | President and Fellows of Harvard College | Methods for epigenetic sequencing |
| US9573128B1 (en) * | 2012-09-06 | 2017-02-21 | SciKon Innovation, Inc. | Fluidics device allowing fluid flow between a plurality of wells |
| CN103055972A (zh) * | 2012-12-31 | 2013-04-24 | 苏州汶颢芯片科技有限公司 | 一种新型毛细管电泳的微流控芯片及其制备方法 |
| CN103055970A (zh) * | 2012-12-31 | 2013-04-24 | 苏州汶颢芯片科技有限公司 | 一种基于微/纳结构的混合微流控芯片及其制备方法 |
| CN105050720A (zh) | 2013-01-22 | 2015-11-11 | 华盛顿大学商业化中心 | 顺序递送流体体积和相关的设备、系统和方法 |
| GB201311679D0 (en) | 2013-06-28 | 2013-08-14 | Ibm | Microfluidic chip with dielectrophoretic electrodes extending in hydrophilic flow path |
| US20150298091A1 (en) | 2014-04-21 | 2015-10-22 | President And Fellows Of Harvard College | Systems and methods for barcoding nucleic acids |
| US10035145B2 (en) | 2014-12-02 | 2018-07-31 | SciKon Innovation, Inc. | Piston assembly and related systems for use with a fluidics device |
| JP2018512171A (ja) | 2015-03-23 | 2018-05-17 | シコン イノベーション,インク. | 流体装置と共に使用するための方法および関連システム |
| AU2016248995B2 (en) | 2015-04-17 | 2022-04-28 | President And Fellows Of Harvard College | Barcoding systems and methods for gene sequencing and other applications |
| US10228367B2 (en) | 2015-12-01 | 2019-03-12 | ProteinSimple | Segmented multi-use automated assay cartridge |
| WO2018025705A1 (ja) * | 2016-08-03 | 2018-02-08 | 国立研究開発法人理化学研究所 | 分析セル、分析デバイス、分析装置および分析システム |
| US11235328B2 (en) | 2017-04-21 | 2022-02-01 | Hewlett-Packard Development Company, L.P. | Coplanar microfluidic manipulation |
| US11278892B2 (en) | 2017-04-21 | 2022-03-22 | Hewlett-Packard Development Company, L.P. | Chip to chip fluidic interconnect |
| EP3582894A4 (en) | 2017-04-21 | 2020-03-04 | Hewlett-Packard Development Company, L.P. | MICROFLUIDIC CHIP |
| US11364496B2 (en) | 2017-04-21 | 2022-06-21 | Hewlett-Packard Development Company, L.P. | Coplanar fluidic interconnect |
| US11642669B2 (en) | 2017-10-18 | 2023-05-09 | Group K Diagnostics, Inc. | Single-layer microfluidic device and methods of manufacture and use thereof |
| USD879999S1 (en) | 2018-11-02 | 2020-03-31 | Group K Diagnostics, Inc. | Microfluidic device |
| JP2022017614A (ja) * | 2018-11-06 | 2022-01-26 | 学校法人慶應義塾 | 分析装置、分析方法及び分析用回転体 |
| CN110307929B (zh) * | 2019-07-08 | 2020-08-25 | 上海交通大学 | 一种基于压力敏感薄膜的流体压力测量系统及方法 |
| EP4088114A1 (en) * | 2020-01-10 | 2022-11-16 | Quidel Corporation | Substrate with channels for controlled fluid flow in biological assay sampling |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4756884A (en) * | 1985-08-05 | 1988-07-12 | Biotrack, Inc. | Capillary flow device |
Family Cites Families (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE388694B (sv) | 1975-01-27 | 1976-10-11 | Kabi Ab | Sett att pavisa ett antigen exv i prov av kroppvetskor, med utnyttjande av till porost berarmaterial bundna eller adsorberande antikroppar |
| USRE30267E (en) | 1975-06-20 | 1980-05-06 | Eastman Kodak Company | Multilayer analytical element |
| US4094647A (en) | 1976-07-02 | 1978-06-13 | Thyroid Diagnostics, Inc. | Test device |
| US4283795A (en) | 1979-10-03 | 1981-08-11 | Bell Telephone Laboratories, Incorporated | Adaptive cross-polarization interference cancellation arrangements |
| US4366241A (en) | 1980-08-07 | 1982-12-28 | Syva Company | Concentrating zone method in heterogeneous immunoassays |
| US4363874A (en) | 1981-08-07 | 1982-12-14 | Miles Laboratories, Inc. | Multilayer analytical element having an impermeable radiation nondiffusing reflecting layer |
| US4480042A (en) | 1981-10-28 | 1984-10-30 | E. I. Du Pont De Nemours And Company | Covalently bonded high refractive index particle reagents and their use in light scattering immunoassays |
| US4963498A (en) | 1985-08-05 | 1990-10-16 | Biotrack | Capillary flow device |
| US4806312A (en) | 1985-08-28 | 1989-02-21 | Miles Inc. | Multizone analytical element having detectable signal concentrating zone |
| US5500350A (en) | 1985-10-30 | 1996-03-19 | Celltech Limited | Binding assay device |
| US4753776A (en) * | 1986-10-29 | 1988-06-28 | Biotrack, Inc. | Blood separation device comprising a filter and a capillary flow pathway exiting the filter |
| US4857453A (en) | 1987-04-07 | 1989-08-15 | Syntex (U.S.A.) Inc. | Immunoassay device |
| US4855240A (en) | 1987-05-13 | 1989-08-08 | Becton Dickinson And Company | Solid phase assay employing capillary flow |
| US5670381A (en) | 1988-01-29 | 1997-09-23 | Abbott Laboratories | Devices for performing ion-capture binding assays |
| US5145784A (en) | 1988-05-04 | 1992-09-08 | Cambridge Biotech Corporation | Double capture assay method employing a capillary flow device |
| US5252459A (en) | 1988-09-23 | 1993-10-12 | Abbott Laboratories | Indicator reagents, diagnostic assays and test kits employing organic polymer latex particles |
| US5234813A (en) | 1989-05-17 | 1993-08-10 | Actimed Laboratories, Inc. | Method and device for metering of fluid samples and detection of analytes therein |
| IL98150A0 (en) | 1990-05-17 | 1992-08-18 | Adeza Biomedical Corp | Highly reflective biogratings and method for theirhighly reflective biogratings and method production |
| US6027944A (en) | 1990-11-22 | 2000-02-22 | Applied Research Systems Ars Holding Nv | Capillary-fill biosensor device comprising a calibration zone |
| DE4202850A1 (de) | 1992-01-31 | 1993-08-05 | Boehringer Mannheim Gmbh | Analysenelement fuer immunoassays |
| US6156270A (en) | 1992-05-21 | 2000-12-05 | Biosite Diagnostics, Inc. | Diagnostic devices and apparatus for the controlled movement of reagents without membranes |
| US5395754A (en) | 1992-07-31 | 1995-03-07 | Hybritech Incorporated | Membrane-based immunoassay method |
| US5352582A (en) | 1993-10-28 | 1994-10-04 | Hewlett-Packard Company | Holographic based bio-assay |
| GB9416002D0 (en) | 1994-08-08 | 1994-09-28 | Univ Cranfield | Fluid transport device |
| US5624537A (en) | 1994-09-20 | 1997-04-29 | The University Of British Columbia - University-Industry Liaison Office | Biosensor and interface membrane |
| GB9419267D0 (en) | 1994-09-23 | 1994-11-09 | Unilever Plc | Assay devices |
| US5489988A (en) | 1995-01-03 | 1996-02-06 | Motorola | Environmental sensor and method therefor |
| US6518168B1 (en) | 1995-08-18 | 2003-02-11 | President And Fellows Of Harvard College | Self-assembled monolayer directed patterning of surfaces |
| US20010055812A1 (en) * | 1995-12-05 | 2001-12-27 | Alec Mian | Devices and method for using centripetal acceleration to drive fluid movement in a microfluidics system with on-board informatics |
| AU730911B2 (en) | 1996-03-14 | 2001-03-22 | Spectral Diagnostics Inc. | Immunoassay device |
| US6054277A (en) | 1996-05-08 | 2000-04-25 | Regents Of The University Of Minnesota | Integrated microchip genetic testing system |
| EP0906062B1 (en) | 1996-05-17 | 2007-12-26 | Roche Diagnostics Operations, Inc. | Body fluid sampling device |
| US5922550A (en) * | 1996-12-18 | 1999-07-13 | Kimberly-Clark Worldwide, Inc. | Biosensing devices which produce diffraction images |
| US6057165A (en) | 1997-02-07 | 2000-05-02 | Becton, Dickinson And Company | Quality control procedure for membrane flow-through diagnostic assay devices |
| US5958704A (en) | 1997-03-12 | 1999-09-28 | Ddx, Inc. | Sensing system for specific substance and molecule detection |
| US7214298B2 (en) * | 1997-09-23 | 2007-05-08 | California Institute Of Technology | Microfabricated cell sorter |
| US6103537A (en) | 1997-10-02 | 2000-08-15 | Aclara Biosciences, Inc. | Capillary assays involving separation of free and bound species |
| US5965237A (en) | 1997-10-20 | 1999-10-12 | Novartis Ag | Microstructure device |
| US6074725A (en) | 1997-12-10 | 2000-06-13 | Caliper Technologies Corp. | Fabrication of microfluidic circuits by printing techniques |
| US6183972B1 (en) | 1998-07-27 | 2001-02-06 | Bayer Corporation | Method for the determination of analyte concentration in a lateral flow sandwich immunoassay exhibiting high-dose hook effect |
| US6498497B1 (en) | 1998-10-14 | 2002-12-24 | Caliper Technologies Corp. | Microfluidic controller and detector system with self-calibration |
| US6221579B1 (en) | 1998-12-11 | 2001-04-24 | Kimberly-Clark Worldwide, Inc. | Patterned binding of functionalized microspheres for optical diffraction-based biosensors |
| US6579673B2 (en) | 1998-12-17 | 2003-06-17 | Kimberly-Clark Worldwide, Inc. | Patterned deposition of antibody binding protein for optical diffraction-based biosensors |
| US6416642B1 (en) | 1999-01-21 | 2002-07-09 | Caliper Technologies Corp. | Method and apparatus for continuous liquid flow in microscale channels using pressure injection, wicking, and electrokinetic injection |
| AU3508600A (en) | 1999-02-26 | 2000-09-14 | Orchid Biosciences, Inc. | Microstructures for use in biological assays and reactions |
| EP1163513A1 (en) | 1999-02-26 | 2001-12-19 | Fertility Acoustics Inc. | Analyzing strip having a fluid cell and a method of analyzing a sample |
| AU4712600A (en) | 1999-06-18 | 2001-01-09 | Umedik, Inc. | Device and method for analyzing a biologic sample |
| US6399295B1 (en) | 1999-12-17 | 2002-06-04 | Kimberly-Clark Worldwide, Inc. | Use of wicking agent to eliminate wash steps for optical diffraction-based biosensors |
| US6481453B1 (en) | 2000-04-14 | 2002-11-19 | Nanostream, Inc. | Microfluidic branch metering systems and methods |
| US6436722B1 (en) | 2000-04-18 | 2002-08-20 | Idexx Laboratories, Inc. | Device and method for integrated diagnostics with multiple independent flow paths |
| US7491286B2 (en) | 2000-04-21 | 2009-02-17 | International Business Machines Corporation | Patterning solution deposited thin films with self-assembled monolayers |
| US6887332B1 (en) | 2000-04-21 | 2005-05-03 | International Business Machines Corporation | Patterning solution deposited thin films with self-assembled monolayers |
| US20050032051A1 (en) | 2000-06-19 | 2005-02-10 | Hayes Mark A | Rapid flow-based immunoassay microchip |
| EP1301268A2 (en) * | 2000-07-03 | 2003-04-16 | Xeotron Corporation | Devices and methods for carrying out chemical reactions using photogenerated reagents |
| DE10046173C2 (de) | 2000-09-08 | 2003-04-03 | Inst Chemo Biosensorik | Vorrichtung und Verfahren zur Separation von ungelösten Bestandteilen aus biologischen Flüssigkeiten |
| AU9278701A (en) | 2000-09-18 | 2002-03-26 | Harvard College | Differential treatment of selected parts of a single cell with different fluid components |
| US6818456B2 (en) | 2001-07-20 | 2004-11-16 | Varian, Inc. | Color contrast system for lateral flow immunoassay tests |
| US6982165B2 (en) * | 2001-09-24 | 2006-01-03 | Intel Corporation | Nucleic acid sequencing by raman monitoring of molecular deconstruction |
| US7244393B2 (en) | 2001-12-21 | 2007-07-17 | Kimberly-Clark Worldwide, Inc. | Diagnostic device and system |
| US20030119203A1 (en) | 2001-12-24 | 2003-06-26 | Kimberly-Clark Worldwide, Inc. | Lateral flow assay devices and methods for conducting assays |
| US8367013B2 (en) | 2001-12-24 | 2013-02-05 | Kimberly-Clark Worldwide, Inc. | Reading device, method, and system for conducting lateral flow assays |
| US7314763B2 (en) | 2002-08-27 | 2008-01-01 | Kimberly-Clark Worldwide, Inc. | Fluidics-based assay devices |
| US7285424B2 (en) | 2002-08-27 | 2007-10-23 | Kimberly-Clark Worldwide, Inc. | Membrane-based assay devices |
| US20040106190A1 (en) | 2002-12-03 | 2004-06-03 | Kimberly-Clark Worldwide, Inc. | Flow-through assay devices |
| JP2006509649A (ja) | 2002-12-11 | 2006-03-23 | インバーネス・メデイカル・スウイツツアーランド・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | ミクロ流体構造、その製造方法および装置、ならびにその使用 |
| US7087444B2 (en) | 2002-12-16 | 2006-08-08 | Palo Alto Research Center Incorporated | Method for integration of microelectronic components with microfluidic devices |
-
2004
- 2004-12-23 US US11/021,545 patent/US7682817B2/en not_active Expired - Fee Related
-
2005
- 2005-09-23 MX MX2007007640A patent/MX2007007640A/es active IP Right Grant
- 2005-09-23 EP EP05802466.2A patent/EP1841536B1/en not_active Expired - Lifetime
- 2005-09-23 JP JP2007548195A patent/JP2008525798A/ja not_active Withdrawn
- 2005-09-23 KR KR1020077014174A patent/KR101275447B1/ko not_active Expired - Fee Related
- 2005-09-23 CA CA002589029A patent/CA2589029A1/en not_active Abandoned
- 2005-09-23 CN CN2005800448074A patent/CN101087656B/zh not_active Expired - Fee Related
- 2005-09-23 WO PCT/US2005/034168 patent/WO2006071307A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4756884A (en) * | 1985-08-05 | 1988-07-12 | Biotrack, Inc. | Capillary flow device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101087656B (zh) | 2012-10-10 |
| EP1841536B1 (en) | 2013-08-07 |
| MX2007007640A (es) | 2007-08-06 |
| JP2008525798A (ja) | 2008-07-17 |
| CN101087656A (zh) | 2007-12-12 |
| WO2006071307A1 (en) | 2006-07-06 |
| US7682817B2 (en) | 2010-03-23 |
| EP1841536A1 (en) | 2007-10-10 |
| KR20070097458A (ko) | 2007-10-04 |
| US20060137434A1 (en) | 2006-06-29 |
| CA2589029A1 (en) | 2006-07-06 |
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