EP1508373A3 - Probenträger mit Flüssigkeitskanal - Google Patents
Probenträger mit Flüssigkeitskanal Download PDFInfo
- Publication number
- EP1508373A3 EP1508373A3 EP04019480A EP04019480A EP1508373A3 EP 1508373 A3 EP1508373 A3 EP 1508373A3 EP 04019480 A EP04019480 A EP 04019480A EP 04019480 A EP04019480 A EP 04019480A EP 1508373 A3 EP1508373 A3 EP 1508373A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- channel
- sample carrier
- liquids
- venting
- blockage
- 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.)
- Withdrawn
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
- B01L3/502—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
- B01L3/502723—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 venting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0684—Venting, avoiding backpressure, avoid gas bubbles
-
- 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
- B01L2300/0681—Filter
-
- 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
-
- 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
-
- 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
- B01L2400/08—Regulating or influencing the flow resistance
- B01L2400/084—Passive control of flow resistance
Abstract
Dies hat den Vorteil, dass bei einer Verstopfung im Entlüftungskanal die Entlüftung über eine andere Wegstrecke erfolgen kann.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10338540 | 2003-08-19 | ||
DE10338540 | 2003-08-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1508373A2 EP1508373A2 (de) | 2005-02-23 |
EP1508373A3 true EP1508373A3 (de) | 2005-08-03 |
Family
ID=34042238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04019480A Withdrawn EP1508373A3 (de) | 2003-08-19 | 2004-08-17 | Probenträger mit Flüssigkeitskanal |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1508373A3 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004063438A1 (de) * | 2004-12-23 | 2006-07-06 | Oktavia Backes | Neuartige mikrofluidische Probenträger |
WO2008053743A1 (en) | 2006-10-31 | 2008-05-08 | Panasonic Corporation | Microchip and analyzer using the same |
DE102008008256A1 (de) * | 2007-10-08 | 2009-04-09 | M2P-Labs Gmbh | Mikroreaktor |
CN106591104B (zh) * | 2009-07-24 | 2020-05-22 | 阿科尼生物系统公司 | 流通池装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233029A (en) * | 1978-10-25 | 1980-11-11 | Eastman Kodak Company | Liquid transport device and method |
US5518930A (en) * | 1993-09-01 | 1996-05-21 | Abaxis, Inc. | Simultaneous cuvette filling with means to isolate cuvettes |
WO1999055827A1 (en) * | 1998-04-27 | 1999-11-04 | Amersham Pharmacia Biotech Uk Ltd. | Microfabricated apparatus for cell based assays |
US6302134B1 (en) * | 1997-05-23 | 2001-10-16 | Tecan Boston | Device and method for using centripetal acceleration to device fluid movement on a microfluidics system |
US20030053934A1 (en) * | 2001-09-17 | 2003-03-20 | Gyros Ab | Functional unit enabling controlled flow in a microfluidic device |
-
2004
- 2004-08-17 EP EP04019480A patent/EP1508373A3/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233029A (en) * | 1978-10-25 | 1980-11-11 | Eastman Kodak Company | Liquid transport device and method |
US5518930A (en) * | 1993-09-01 | 1996-05-21 | Abaxis, Inc. | Simultaneous cuvette filling with means to isolate cuvettes |
US6302134B1 (en) * | 1997-05-23 | 2001-10-16 | Tecan Boston | Device and method for using centripetal acceleration to device fluid movement on a microfluidics system |
WO1999055827A1 (en) * | 1998-04-27 | 1999-11-04 | Amersham Pharmacia Biotech Uk Ltd. | Microfabricated apparatus for cell based assays |
US20030053934A1 (en) * | 2001-09-17 | 2003-03-20 | Gyros Ab | Functional unit enabling controlled flow in a microfluidic device |
Also Published As
Publication number | Publication date |
---|---|
EP1508373A2 (de) | 2005-02-23 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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AKX | Designation fees paid | ||
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE BG CH CY CZ LI |
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REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
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17P | Request for examination filed |
Effective date: 20060517 |
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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20100825 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20140301 |