HUP0100502A2 - Készülék folyadék kapilláris szállítására - Google Patents
Készülék folyadék kapilláris szállításáraInfo
- Publication number
- HUP0100502A2 HUP0100502A2 HU0100502A HUP0100502A HUP0100502A2 HU P0100502 A2 HUP0100502 A2 HU P0100502A2 HU 0100502 A HU0100502 A HU 0100502A HU P0100502 A HUP0100502 A HU P0100502A HU P0100502 A2 HUP0100502 A2 HU P0100502A2
- Authority
- HU
- Hungary
- Prior art keywords
- liquid
- capillary
- capillary transport
- layers
- channel
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 4
- 239000011888 foil Substances 0.000 abstract 1
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
-
- 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
- B01L3/50273—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 or forces applied to move the fluids
-
- 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
-
- 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
-
- 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
- B01L2300/0825—Test strips
-
- 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
- B01L2300/0887—Laminated structure
-
- 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
- B01L2300/16—Surface properties and coatings
- B01L2300/161—Control and use of surface tension forces, e.g. hydrophobic, hydrophilic
-
- 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
-
- 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
- G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
- G01N2035/00099—Characterised by type of test elements
-
- 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
- Y10T436/2575—Volumetric liquid transfer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Sampling And Sample Adjustment (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
A találmány tárgya készülék folyadék kapilláris szállítására kétegymással szemben lévő, lényegében sík réteg között, amelyek egymástólbizonyos távolságban, egymással párhuzamosan úgy vannak elhelyezve,hogy a két réteg között kapillárisan aktív rés van. A találmányértelmében a két réteg közül legalább az egyik legalább két különálló,egymás mellett fekvő részt tartalmaz, és a legalább két részből állóréteg egyik részének a folyadék kapilláris szállítására alkalmassátett csatorna (6) felé eső oldalán 5 mm-nél kisebb vastagságú,hajlékony inert fólia van elhelyezve, amely az említett rész egészhosszára kiterjed, a kapilláris csatornát (6) egész szélességébentakarja és a réteg szomszédos, a folyadék kapilláris szállításáraalkalmassá tett csatorna felé eső oldalon lévő részét részben takarja. Ó
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19753851A DE19753851A1 (de) | 1997-12-04 | 1997-12-04 | Vorrichtung zum kapillaren Flüssigkeitstransport |
PCT/EP1998/007852 WO1999029427A1 (de) | 1997-12-04 | 1998-12-03 | Vorrichtung zum kapillaren flüssigkeitstransport |
Publications (2)
Publication Number | Publication Date |
---|---|
HUP0100502A2 true HUP0100502A2 (hu) | 2001-06-28 |
HUP0100502A3 HUP0100502A3 (en) | 2002-02-28 |
Family
ID=7850759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0100502A HUP0100502A3 (en) | 1997-12-04 | 1998-12-03 | Device for the capillary transport of liquid |
Country Status (15)
Country | Link |
---|---|
US (1) | US6696024B1 (hu) |
EP (1) | EP1035919B1 (hu) |
JP (1) | JP3316207B2 (hu) |
KR (1) | KR20010032715A (hu) |
CN (1) | CN1112972C (hu) |
AT (1) | ATE220952T1 (hu) |
AU (1) | AU744163B2 (hu) |
CA (1) | CA2310763C (hu) |
DE (2) | DE19753851A1 (hu) |
ES (1) | ES2180225T3 (hu) |
HK (1) | HK1032926A1 (hu) |
HU (1) | HUP0100502A3 (hu) |
PL (1) | PL340882A1 (hu) |
TW (1) | TW382602B (hu) |
WO (1) | WO1999029427A1 (hu) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19753850A1 (de) | 1997-12-04 | 1999-06-10 | Roche Diagnostics Gmbh | Probennahmevorrichtung |
DE19753848A1 (de) * | 1997-12-04 | 1999-06-10 | Roche Diagnostics Gmbh | Modifikation von Oberflächen zur Steigerung der Oberflächenspannung |
NL1021544C2 (nl) * | 2002-09-26 | 2004-03-29 | Stork Prints Bv | Folie voorzien van uitsparingen en samenstel van een dergelijke folie en een vloeistof. |
US7766845B2 (en) | 2004-06-21 | 2010-08-03 | Roche Diagnostics Operations, Inc. | Disposable lancet and lancing cap combination for increased hygiene |
WO2006107914A2 (en) * | 2005-04-04 | 2006-10-12 | Facet Technologies, Llc | Narrow-profile lancing device |
KR100907253B1 (ko) * | 2007-10-17 | 2009-07-10 | 한국전자통신연구원 | 랩온어칩 및 그 구동 방법 |
DE102008006225A1 (de) | 2008-01-25 | 2009-07-30 | Tesa Ag | Biosensor und dessen Herstellung |
EP2636750A1 (en) | 2012-03-06 | 2013-09-11 | Roche Diagniostics GmbH | Compatible solute ectoine as well as derivatives thereof for enzyme stabilization |
CA2865678C (en) | 2012-04-19 | 2018-03-13 | Susanne BALDUS | Method and device for determining an analyte concentration in blood |
EP2994536B1 (en) | 2013-05-08 | 2017-06-14 | Roche Diabetes Care GmbH | Stabilization of enzymes by nicotinic acid |
BR112016015156B1 (pt) | 2014-01-24 | 2021-01-26 | F. Hoffmann-La Roche Ag | elemento de teste de diagnóstico, composição de revestimento, método para a fabricação de um elemento de teste de diagnóstico, método para determinar a quantidade de um analito |
EP2905618A1 (en) | 2014-02-05 | 2015-08-12 | Roche Diagnostics GmbH | Use of rare metals as key components |
EP2927319A1 (en) | 2014-03-31 | 2015-10-07 | Roche Diagnostics GmbH | High load enzyme immobilization by crosslinking |
EP3409362B1 (en) | 2017-05-31 | 2024-04-03 | Roche Diabetes Care GmbH | Method for manufacturing a test element for detecting an analyte in a body fluid, test element and method of use |
CN109334028A (zh) * | 2018-11-28 | 2019-02-15 | 常州工程职业技术学院 | 一种微流控芯片贴片结构及贴片工艺 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE754658A (fr) | 1969-08-12 | 1971-02-10 | Merck Patent Gmbh | Lamelle indicatrice, se composant d'une matiere capillaire impregnee, absorbante et gainee de feuilles |
US4323536A (en) | 1980-02-06 | 1982-04-06 | Eastman Kodak Company | Multi-analyte test device |
CA1315181C (en) | 1987-04-13 | 1993-03-30 | Joel M. Blatt | Test strip device with volume metering capillary gap |
US5503803A (en) * | 1988-03-28 | 1996-04-02 | Conception Technologies, Inc. | Miniaturized biological assembly |
US5051237A (en) * | 1988-06-23 | 1991-09-24 | P B Diagnostic Systems, Inc. | Liquid transport system |
GB8911462D0 (en) * | 1989-05-18 | 1989-07-05 | Ares Serono Res & Dev Ltd | Devices for use in chemical test procedures |
JPH04188065A (ja) * | 1990-11-21 | 1992-07-06 | Kyoto Daiichi Kagaku:Kk | 液体試料分析用具および分析方法 |
DE19523049A1 (de) * | 1995-06-24 | 1997-01-02 | Boehringer Mannheim Gmbh | Mehrschichtiges Analysenelement zur Bestimmung eines Analyten in einer Flüssigkeit |
DE19629657A1 (de) * | 1996-07-23 | 1998-01-29 | Boehringer Mannheim Gmbh | Volumenunabhängiger diagnostischer Testträger und Verfahren zur Bestimmung von Analyt mit dessen Hilfe |
DE19629656A1 (de) * | 1996-07-23 | 1998-01-29 | Boehringer Mannheim Gmbh | Diagnostischer Testträger mit mehrschichtigem Testfeld und Verfahren zur Bestimmung von Analyt mit dessen Hilfe |
US5998224A (en) * | 1997-05-16 | 1999-12-07 | Abbott Laboratories | Magnetically assisted binding assays utilizing a magnetically responsive reagent |
DE19815684A1 (de) * | 1998-04-08 | 1999-10-14 | Roche Diagnostics Gmbh | Verfahren zur Herstellung von analytischen Hilfsmitteln |
-
1997
- 1997-12-04 DE DE19753851A patent/DE19753851A1/de not_active Withdrawn
-
1998
- 1998-12-03 AU AU18767/99A patent/AU744163B2/en not_active Ceased
- 1998-12-03 CA CA002310763A patent/CA2310763C/en not_active Expired - Lifetime
- 1998-12-03 JP JP2000524076A patent/JP3316207B2/ja not_active Expired - Lifetime
- 1998-12-03 US US09/554,815 patent/US6696024B1/en not_active Expired - Lifetime
- 1998-12-03 AT AT98963534T patent/ATE220952T1/de not_active IP Right Cessation
- 1998-12-03 ES ES98963534T patent/ES2180225T3/es not_active Expired - Lifetime
- 1998-12-03 EP EP98963534A patent/EP1035919B1/de not_active Expired - Lifetime
- 1998-12-03 KR KR1020007006004A patent/KR20010032715A/ko not_active Application Discontinuation
- 1998-12-03 CN CN98813488A patent/CN1112972C/zh not_active Expired - Lifetime
- 1998-12-03 WO PCT/EP1998/007852 patent/WO1999029427A1/de not_active Application Discontinuation
- 1998-12-03 HU HU0100502A patent/HUP0100502A3/hu unknown
- 1998-12-03 PL PL98340882A patent/PL340882A1/xx unknown
- 1998-12-03 DE DE59804929T patent/DE59804929D1/de not_active Expired - Lifetime
- 1998-12-04 TW TW087120203A patent/TW382602B/zh not_active IP Right Cessation
-
2001
- 2001-05-25 HK HK01103648A patent/HK1032926A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2180225T3 (es) | 2003-02-01 |
JP2001525552A (ja) | 2001-12-11 |
CN1284013A (zh) | 2001-02-14 |
US6696024B1 (en) | 2004-02-24 |
WO1999029427A1 (de) | 1999-06-17 |
HUP0100502A3 (en) | 2002-02-28 |
AU1876799A (en) | 1999-06-28 |
ATE220952T1 (de) | 2002-08-15 |
AU744163B2 (en) | 2002-02-14 |
KR20010032715A (ko) | 2001-04-25 |
EP1035919A1 (de) | 2000-09-20 |
CA2310763A1 (en) | 1999-06-17 |
PL340882A1 (en) | 2001-03-12 |
CN1112972C (zh) | 2003-07-02 |
DE19753851A1 (de) | 1999-06-10 |
DE59804929D1 (de) | 2002-08-29 |
TW382602B (en) | 2000-02-21 |
HK1032926A1 (en) | 2001-08-10 |
EP1035919B1 (de) | 2002-07-24 |
JP3316207B2 (ja) | 2002-08-19 |
CA2310763C (en) | 2006-06-06 |
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