CA2848951C - Detection d'objets microscopiques - Google Patents

Detection d'objets microscopiques Download PDF

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Publication number
CA2848951C
CA2848951C CA2848951A CA2848951A CA2848951C CA 2848951 C CA2848951 C CA 2848951C CA 2848951 A CA2848951 A CA 2848951A CA 2848951 A CA2848951 A CA 2848951A CA 2848951 C CA2848951 C CA 2848951C
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Canada
Prior art keywords
detection
disc
channel
groove
focus structure
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.)
Active
Application number
CA2848951A
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English (en)
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CA2848951A1 (fr
Inventor
Jonas Sven Peter Jarvius
Jan Grawe
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Q Linea AB
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Q Linea AB
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Publication date
Application filed by Q Linea AB filed Critical Q Linea AB
Priority to CA2848951A priority Critical patent/CA2848951C/fr
Publication of CA2848951A1 publication Critical patent/CA2848951A1/fr
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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
    • B01L3/502715—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 interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • 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
    • B01L2300/0848—Specific forms of parts of containers
    • B01L2300/0851—Bottom walls
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6482—Sample cells, cuvettes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

Linvention concerne un substrat à utiliser dans la fabrication dun gabarit modèle de production pour la production dun disque de détection destiné à transporter des échantillons dans un appareil aux fins de la détection dobjets microscopiques dans un fluide, le substrat ayant un canal et une structure de focalisation distincte en ce sens quelle a la forme dune rainure.
CA2848951A 2014-04-14 2014-04-14 Detection d'objets microscopiques Active CA2848951C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2848951A CA2848951C (fr) 2014-04-14 2014-04-14 Detection d'objets microscopiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2848951A CA2848951C (fr) 2014-04-14 2014-04-14 Detection d'objets microscopiques

Publications (2)

Publication Number Publication Date
CA2848951A1 CA2848951A1 (fr) 2015-10-14
CA2848951C true CA2848951C (fr) 2023-09-19

Family

ID=54324731

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2848951A Active CA2848951C (fr) 2014-04-14 2014-04-14 Detection d'objets microscopiques

Country Status (1)

Country Link
CA (1) CA2848951C (fr)

Also Published As

Publication number Publication date
CA2848951A1 (fr) 2015-10-14

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