DK0821784T3 - Kapillær mikrokuvette - Google Patents

Kapillær mikrokuvette

Info

Publication number
DK0821784T3
DK0821784T3 DK96911156T DK96911156T DK0821784T3 DK 0821784 T3 DK0821784 T3 DK 0821784T3 DK 96911156 T DK96911156 T DK 96911156T DK 96911156 T DK96911156 T DK 96911156T DK 0821784 T3 DK0821784 T3 DK 0821784T3
Authority
DK
Denmark
Prior art keywords
capillary microcuvette
microcuvette
capillary
Prior art date
Application number
DK96911156T
Other languages
English (en)
Inventor
Anders Williamsson
Stefan Wahlqvist
Sven-Erik Nilsson
Jan Lilja
Lars Jansson
Bertil Nilsson
Original Assignee
Hemocue Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26662277&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0821784(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hemocue Ab filed Critical Hemocue Ab
Application granted granted Critical
Publication of DK0821784T3 publication Critical patent/DK0821784T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • 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
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • B01L2300/0654—Lenses; Optical fibres
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0321—One time use cells, e.g. integrally moulded
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0346—Capillary cells; Microcells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Electron Tubes For Measurement (AREA)
  • Micromachines (AREA)
DK96911156T 1995-04-21 1996-04-18 Kapillær mikrokuvette DK0821784T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9501460A SE504193C2 (sv) 1995-04-21 1995-04-21 Kapillär mikrokyvett
US08/429,494 US5674457A (en) 1995-04-21 1995-04-26 Capillary microcuvette
PCT/SE1996/000504 WO1996033399A1 (en) 1995-04-21 1996-04-18 Capillary microcuvette

Publications (1)

Publication Number Publication Date
DK0821784T3 true DK0821784T3 (da) 1999-07-12

Family

ID=26662277

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96911156T DK0821784T3 (da) 1995-04-21 1996-04-18 Kapillær mikrokuvette

Country Status (11)

Country Link
US (1) US5674457A (da)
EP (1) EP0821784B1 (da)
JP (1) JP2941063B2 (da)
CN (1) CN1111732C (da)
AU (1) AU5412296A (da)
DE (2) DE69600928C5 (da)
DK (1) DK0821784T3 (da)
ES (1) ES2125107T3 (da)
SE (1) SE504193C2 (da)
WO (1) WO1996033399A1 (da)
ZA (1) ZA963147B (da)

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Also Published As

Publication number Publication date
DE69600928D1 (de) 1998-12-10
JPH10507837A (ja) 1998-07-28
ES2125107T3 (es) 1999-02-16
JP2941063B2 (ja) 1999-08-25
SE9501460D0 (sv) 1995-04-21
CN1168173A (zh) 1997-12-17
SE504193C2 (sv) 1996-12-02
DE29623464U1 (de) 1998-08-27
SE9501460L (sv) 1996-10-22
DE69600928C5 (de) 2011-07-28
ZA963147B (en) 1996-10-25
US5674457A (en) 1997-10-07
WO1996033399A1 (en) 1996-10-24
CN1111732C (zh) 2003-06-18
EP0821784A1 (en) 1998-02-04
EP0821784B1 (en) 1998-11-04
DE69600928T2 (de) 1999-03-18
AU5412296A (en) 1996-11-07

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