WO2000011461A1 - Einrichtung zum transport von kleinsten flüssigkeitsmengen und verfahren zu deren herstellung - Google Patents
Einrichtung zum transport von kleinsten flüssigkeitsmengen und verfahren zu deren herstellung Download PDFInfo
- Publication number
- WO2000011461A1 WO2000011461A1 PCT/EP1999/006044 EP9906044W WO0011461A1 WO 2000011461 A1 WO2000011461 A1 WO 2000011461A1 EP 9906044 W EP9906044 W EP 9906044W WO 0011461 A1 WO0011461 A1 WO 0011461A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carrier
- layer
- microstructured
- plate
- transporting
- 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
- B01L3/502—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
- B01L3/502707—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 manufacture of the container or its components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/521—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by spin coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
- B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
-
- 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
- B01L2200/12—Specific details about manufacturing devices
-
- 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
- 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
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/756—Microarticles, nanoarticles
Definitions
- the object is achieved by a device for transporting the smallest amounts of liquid, which contains a system of microstructured cavities in a carrier, in that the carrier has essentially a structure of a monolithic body except for the microstructured cavities.
- the uniform structure of the carrier corresponding to a monolithic body, is produced in that the carrier is made from plate-shaped carrier parts with a connecting layer, the material composition of which in one
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Micromachines (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99944428A EP1023593A1 (de) | 1998-08-19 | 1999-08-18 | Einrichtung zum transport von kleinsten flüssigkeitsmengen und verfahren zu deren herstellung |
JP2000566667A JP2002523741A (ja) | 1998-08-19 | 1999-08-18 | 極少量の液体を搬送する装置およびその製造方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19837529 | 1998-08-19 | ||
DE19837529.8 | 1998-08-19 | ||
DE19846958A DE19846958C2 (de) | 1998-08-19 | 1998-10-12 | Verfahren zur Herstellung einer Einrichtung zum Transport von kleinsten Flüssigkeitsmengen |
DE19846958.6 | 1998-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000011461A1 true WO2000011461A1 (de) | 2000-03-02 |
Family
ID=26048251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/006044 WO2000011461A1 (de) | 1998-08-19 | 1999-08-18 | Einrichtung zum transport von kleinsten flüssigkeitsmengen und verfahren zu deren herstellung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1023593A1 (de) |
JP (1) | JP2002523741A (de) |
CN (1) | CN1275202A (de) |
WO (1) | WO2000011461A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004021821B3 (de) * | 2004-04-30 | 2005-12-08 | Siemens Ag | Verfahren zur Herstellung einer Lösung, zugehörige Anordnung sowie Anwendungen dieser Anordnung |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992014132A1 (en) * | 1991-02-08 | 1992-08-20 | Pharmacia Biosensor Ab | A method of producing a sealing means in a microfluidic structure and a microfluidic structure comprising such sealing means |
US5376252A (en) * | 1990-05-10 | 1994-12-27 | Pharmacia Biosensor Ab | Microfluidic structure and process for its manufacture |
WO1996004547A1 (en) * | 1994-08-01 | 1996-02-15 | Lockheed Martin Energy Systems, Inc. | Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis |
DE19524795A1 (de) * | 1995-07-07 | 1997-01-09 | Danfoss As | Verteilervorrichtung, insbesondere für eine chemische Analysevorrichtung |
US5770029A (en) * | 1996-07-30 | 1998-06-23 | Soane Biosciences | Integrated electrophoretic microdevices |
WO1998045693A1 (en) * | 1997-04-04 | 1998-10-15 | Aclara Biosciences | Methods for fabricating enclosed microchannel structures |
-
1999
- 1999-08-18 EP EP99944428A patent/EP1023593A1/de not_active Withdrawn
- 1999-08-18 WO PCT/EP1999/006044 patent/WO2000011461A1/de not_active Application Discontinuation
- 1999-08-18 JP JP2000566667A patent/JP2002523741A/ja active Pending
- 1999-08-18 CN CN99801402A patent/CN1275202A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5376252A (en) * | 1990-05-10 | 1994-12-27 | Pharmacia Biosensor Ab | Microfluidic structure and process for its manufacture |
WO1992014132A1 (en) * | 1991-02-08 | 1992-08-20 | Pharmacia Biosensor Ab | A method of producing a sealing means in a microfluidic structure and a microfluidic structure comprising such sealing means |
WO1996004547A1 (en) * | 1994-08-01 | 1996-02-15 | Lockheed Martin Energy Systems, Inc. | Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis |
DE19524795A1 (de) * | 1995-07-07 | 1997-01-09 | Danfoss As | Verteilervorrichtung, insbesondere für eine chemische Analysevorrichtung |
US5770029A (en) * | 1996-07-30 | 1998-06-23 | Soane Biosciences | Integrated electrophoretic microdevices |
WO1998045693A1 (en) * | 1997-04-04 | 1998-10-15 | Aclara Biosciences | Methods for fabricating enclosed microchannel structures |
Also Published As
Publication number | Publication date |
---|---|
JP2002523741A (ja) | 2002-07-30 |
CN1275202A (zh) | 2000-11-29 |
EP1023593A1 (de) | 2000-08-02 |
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