ATE504352T1 - Mikromechanische vorrichtung um mindestens ein flüssigkeitströpfchen aufzunehmen und zurückzuhalten, verfahren zur herstellung der vorrichtung und verfahren zur verwendung der vorrichtung - Google Patents
Mikromechanische vorrichtung um mindestens ein flüssigkeitströpfchen aufzunehmen und zurückzuhalten, verfahren zur herstellung der vorrichtung und verfahren zur verwendung der vorrichtungInfo
- Publication number
- ATE504352T1 ATE504352T1 AT01989074T AT01989074T ATE504352T1 AT E504352 T1 ATE504352 T1 AT E504352T1 AT 01989074 T AT01989074 T AT 01989074T AT 01989074 T AT01989074 T AT 01989074T AT E504352 T1 ATE504352 T1 AT E504352T1
- Authority
- AT
- Austria
- Prior art keywords
- making
- liquid
- patterning
- well rings
- retaining
- Prior art date
Links
Classifications
-
- 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
- B01L3/508—Rigid containers without fluid transport within
- B01L3/5085—Rigid containers without fluid transport within for multiple samples, e.g. microtitration plates
-
- 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
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N2035/1027—General features of the devices
- G01N2035/1034—Transferring microquantities of liquid
- G01N2035/1037—Using surface tension, e.g. pins or wires
-
- 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
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Micromachines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/768,950 US6764652B2 (en) | 2001-01-24 | 2001-01-24 | Micromachined device for receiving and retaining at least one liquid droplet, method of making the device and method of using the device |
| PCT/US2001/041182 WO2002058846A2 (en) | 2001-01-24 | 2001-06-28 | Micromachined device for receiving and retaining at least one liquid droplet, method of making the device and method of using the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE504352T1 true ATE504352T1 (de) | 2011-04-15 |
Family
ID=25083950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01989074T ATE504352T1 (de) | 2001-01-24 | 2001-06-28 | Mikromechanische vorrichtung um mindestens ein flüssigkeitströpfchen aufzunehmen und zurückzuhalten, verfahren zur herstellung der vorrichtung und verfahren zur verwendung der vorrichtung |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US6764652B2 (de) |
| EP (1) | EP1353751B1 (de) |
| AT (1) | ATE504352T1 (de) |
| DE (1) | DE60144391D1 (de) |
| WO (1) | WO2002058846A2 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2848477B1 (fr) * | 2002-12-17 | 2006-03-24 | Commissariat Energie Atomique | Procede et dispositif de confinement d'un liquide |
| US20070247422A1 (en) | 2006-03-30 | 2007-10-25 | Xuuk, Inc. | Interaction techniques for flexible displays |
| US20100045705A1 (en) * | 2006-03-30 | 2010-02-25 | Roel Vertegaal | Interaction techniques for flexible displays |
| US8994556B2 (en) | 2012-05-24 | 2015-03-31 | Douglas H. Lundy | Threat detection system and method |
| US9389200B2 (en) | 2012-11-09 | 2016-07-12 | Infineon Technologies Ag | Sensor device, a method and a sensor to determine a relative concentration of a first kind of ions with respect to a second kind of ions solute in a drop of liquid |
| US20180111156A1 (en) * | 2015-04-02 | 2018-04-26 | Toray Research Center, Inc. | Method of fabricating sample stage for microspectrometric analysis |
| FR3040895B1 (fr) * | 2015-09-11 | 2020-01-10 | Elvesys | Substrat de support d'echantillon liquide, ensemble comportant un tel substrat et son utilisation |
| US10359391B2 (en) * | 2016-07-07 | 2019-07-23 | e-SENS, Inc. | Sensor with a membrane having full circumferential adhesion |
| US10464063B2 (en) * | 2017-04-07 | 2019-11-05 | e-SENS, Inc. | Microfluidics chip with sensor die clamping structures |
| US10710068B2 (en) | 2017-09-20 | 2020-07-14 | e-SENSE, Inc. | Microfluidic chip with chemical sensor having back-side contacts |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0284518B1 (de) * | 1987-03-27 | 1992-10-07 | Isao Karube | Miniaturisierter Biofühler mit miniaturisierter Sauerstoffelektrode sowie sein Herstellungsverfahren |
| US4874499A (en) * | 1988-05-23 | 1989-10-17 | Massachusetts Institute Of Technology | Electrochemical microsensors and method of making such sensors |
| US5200051A (en) | 1988-11-14 | 1993-04-06 | I-Stat Corporation | Wholly microfabricated biosensors and process for the manufacture and use thereof |
| DE4115414C2 (de) * | 1991-05-10 | 1995-07-06 | Meinhard Prof Dr Knoll | Verfahren zur Herstellung von miniaturisierten Chemo- und Biosensorelementen mit ionenselektiver Membran sowie von Trägern für diese Elemente |
| US5334837A (en) | 1991-10-05 | 1994-08-02 | Horiba, Ltd. | Micro analytical method, sampling plate used in same, method of detecting organic compound by use of said micro analytical method, apparatus for same and method of dividing for micro-liquid flow |
| DE59304876D1 (de) * | 1992-09-14 | 1997-02-06 | Siemens Ag | Gassensor |
| US5403462A (en) * | 1993-06-24 | 1995-04-04 | Yissum Research Development Company Of The Hebrew Univeristy Of Jerusalem | Electrochemical electrodes and methods for the preparation thereof |
| US5955352A (en) * | 1994-12-22 | 1999-09-21 | Showa Yakuhin Kako Co., Ltd. | Instruments for chemical and microbiological tests |
| US5958201A (en) * | 1996-08-26 | 1999-09-28 | Dade Behring Inc. | Sodium ion-selective-electrode membrane having extended uselife |
| EP0961919A1 (de) * | 1996-09-24 | 1999-12-08 | Case Western Reserve University | Vorrichtung für optische und elektrochemische messungen von proben im mikroliterbereich |
| DE19705910C1 (de) | 1997-02-15 | 1998-06-18 | Inst Physikalische Hochtech Ev | Mikrokammerarray mit hoher Kammerdichte |
| DE19741492A1 (de) * | 1997-09-19 | 1999-03-25 | Microparts Gmbh | Verfahren zur Herstellung von Mikrostrukturkörpern |
| WO1999017107A2 (de) * | 1997-09-26 | 1999-04-08 | Siemens Aktiengesellschaft | Mikrostrukturierter biosensor, verwendung des biosensors und verfahren zur immobilisierung von biokatalysatoren |
| JP4387588B2 (ja) | 1998-02-04 | 2009-12-16 | メルク エンド カムパニー インコーポレーテッド | 高スループットスクリーニングアッセイ用仮想ウェル |
| US6555813B1 (en) | 1999-04-29 | 2003-04-29 | Ciphergen Biosystems, Inc. | Probes with hydrophobic coatings for gas phase ion spectrometers |
| EP1053784A3 (de) | 1999-05-21 | 2001-05-23 | Bruker Daltonik GmbH | Verarbeitung von Proben in Lösungen mit einer definierten kleinen Trägerkontaktfläche |
| EP1230029A1 (de) | 1999-07-23 | 2002-08-14 | Merck & Co., Inc. | Verfahren und vorrichtung zur übertragung von kleinen flüssigkeitsproben |
| EP1278821A4 (de) | 2000-05-03 | 2005-11-09 | Jen Gau Jr | Biologisches identifikationssystem mit integriertem sensorchip |
| US6793789B2 (en) * | 2000-09-30 | 2004-09-21 | Geun Sig Cha | Reference electrode with a polymeric reference electrode membrane |
| SE0004352D0 (sv) | 2000-11-27 | 2000-11-27 | Helen Andersson | System och metod för anslutning av vätskor i ett mikrofluidiskt flödescellsystem |
| US6766817B2 (en) | 2001-07-25 | 2004-07-27 | Tubarc Technologies, Llc | Fluid conduction utilizing a reversible unsaturated siphon with tubarc porosity action |
-
2001
- 2001-01-24 US US09/768,950 patent/US6764652B2/en not_active Expired - Lifetime
- 2001-06-28 AT AT01989074T patent/ATE504352T1/de not_active IP Right Cessation
- 2001-06-28 WO PCT/US2001/041182 patent/WO2002058846A2/en not_active Ceased
- 2001-06-28 EP EP01989074A patent/EP1353751B1/de not_active Expired - Lifetime
- 2001-06-28 DE DE60144391T patent/DE60144391D1/de not_active Expired - Lifetime
-
2004
- 2004-04-30 US US10/837,067 patent/US7438851B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002058846A3 (en) | 2003-04-24 |
| US20040202583A1 (en) | 2004-10-14 |
| EP1353751B1 (de) | 2011-04-06 |
| US7438851B2 (en) | 2008-10-21 |
| EP1353751A2 (de) | 2003-10-22 |
| DE60144391D1 (de) | 2011-05-19 |
| WO2002058846A2 (en) | 2002-08-01 |
| US6764652B2 (en) | 2004-07-20 |
| US20040071598A1 (en) | 2004-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |