DE3568874D1 - Photometric instruments, their use in methods of optical analysis, and ancillary devices therefor - Google Patents

Photometric instruments, their use in methods of optical analysis, and ancillary devices therefor

Info

Publication number
DE3568874D1
DE3568874D1 DE8585304172T DE3568874T DE3568874D1 DE 3568874 D1 DE3568874 D1 DE 3568874D1 DE 8585304172 T DE8585304172 T DE 8585304172T DE 3568874 T DE3568874 T DE 3568874T DE 3568874 D1 DE3568874 D1 DE 3568874D1
Authority
DE
Germany
Prior art keywords
cavity
methods
optical analysis
ancillary devices
devices therefor
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.)
Expired
Application number
DE8585304172T
Other languages
English (en)
Inventor
Ian Alexander Shanks
Alan Martin Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Applied Research Systems ARS Holding NV
Original Assignee
Ares Serono Inc
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=26287858&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3568874(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB848415019A external-priority patent/GB8415019D0/en
Priority claimed from GB848415018A external-priority patent/GB8415018D0/en
Application filed by Ares Serono Inc filed Critical Ares Serono Inc
Application granted granted Critical
Publication of DE3568874D1 publication Critical patent/DE3568874D1/de
Expired legal-status Critical Current

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
    • G01N21/62—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
    • 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
    • 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
    • G01N21/648—Specially adapted constructive features of fluorimeters using evanescent coupling or surface plasmon coupling for the excitation of fluorescence
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • 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
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7786—Fluorescence
    • 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
DE8585304172T 1984-06-13 1985-06-12 Photometric instruments, their use in methods of optical analysis, and ancillary devices therefor Expired DE3568874D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848415019A GB8415019D0 (en) 1984-06-13 1984-06-13 Photomeric instruments
GB848415018A GB8415018D0 (en) 1984-06-13 1984-06-13 Chemical test procedures

Publications (1)

Publication Number Publication Date
DE3568874D1 true DE3568874D1 (en) 1989-04-20

Family

ID=26287858

Family Applications (4)

Application Number Title Priority Date Filing Date
DE3588124T Expired - Lifetime DE3588124T2 (de) 1984-06-13 1985-06-12 Vorrichtung, mit Verwendung in chemischen Prüfverfahren
DE8585304172T Expired DE3568874D1 (en) 1984-06-13 1985-06-12 Photometric instruments, their use in methods of optical analysis, and ancillary devices therefor
DE8585304170T Expired - Lifetime DE3577748D1 (de) 1984-06-13 1985-06-12 Vorrichtungen zur verwendung in chemischen analyseverfahren.
DE8585304169T Expired - Lifetime DE3582532D1 (de) 1984-06-13 1985-06-12 Vorrichtungen zur verwendung in chemischen analyseverfahren.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3588124T Expired - Lifetime DE3588124T2 (de) 1984-06-13 1985-06-12 Vorrichtung, mit Verwendung in chemischen Prüfverfahren

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE8585304170T Expired - Lifetime DE3577748D1 (de) 1984-06-13 1985-06-12 Vorrichtungen zur verwendung in chemischen analyseverfahren.
DE8585304169T Expired - Lifetime DE3582532D1 (de) 1984-06-13 1985-06-12 Vorrichtungen zur verwendung in chemischen analyseverfahren.

Country Status (8)

Country Link
US (2) US4978503A (de)
EP (4) EP0422708B1 (de)
JP (1) JP2527933B2 (de)
AT (1) ATE143289T1 (de)
AU (4) AU583040B2 (de)
CA (3) CA1231136A (de)
DE (4) DE3588124T2 (de)
WO (3) WO1986000138A1 (de)

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EP0170376B1 (de) 1989-03-15
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AU588245B2 (en) 1989-09-14
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US4810658A (en) 1989-03-07
EP0422708A2 (de) 1991-04-17
AU583040B2 (en) 1989-04-20
DE3577748D1 (de) 1990-06-21
WO1986000135A1 (en) 1986-01-03
AU4491385A (en) 1986-01-10
WO1986000141A1 (en) 1986-01-03
AU4491185A (en) 1986-01-10
EP0170375B1 (de) 1990-05-16
EP0171148B1 (de) 1991-04-17
EP0170375A3 (en) 1986-02-19
JPS61502419A (ja) 1986-10-23
US4978503A (en) 1990-12-18
CA1261256A (en) 1989-09-26
DE3588124T2 (de) 1997-02-20
AU4491085A (en) 1986-01-10
DE3582532D1 (de) 1991-05-23
CA1246891A (en) 1988-12-20
AU2967289A (en) 1989-05-25
EP0422708A3 (en) 1991-08-14
EP0170376A1 (de) 1986-02-05
EP0170375A2 (de) 1986-02-05
WO1986000138A1 (en) 1986-01-03
ATE143289T1 (de) 1996-10-15
EP0171148A1 (de) 1986-02-12
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JP2527933B2 (ja) 1996-08-28
AU581669B2 (en) 1989-03-02

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