ES409317A1 - Rotor mejorado para el analizador fotometrico de posicionesmultiples. - Google Patents

Rotor mejorado para el analizador fotometrico de posicionesmultiples.

Info

Publication number
ES409317A1
ES409317A1 ES409317A ES409317A ES409317A1 ES 409317 A1 ES409317 A1 ES 409317A1 ES 409317 A ES409317 A ES 409317A ES 409317 A ES409317 A ES 409317A ES 409317 A1 ES409317 A1 ES 409317A1
Authority
ES
Spain
Prior art keywords
rotor
disc
cuvettes
sample
sample analysis
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
ES409317A
Other languages
English (en)
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.)
US Atomic Energy Commission (AEC)
Original Assignee
US Atomic Energy Commission (AEC)
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
Application filed by US Atomic Energy Commission (AEC) filed Critical US Atomic Energy Commission (AEC)
Publication of ES409317A1 publication Critical patent/ES409317A1/es
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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/07—Centrifugal type cuvettes
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00178—Special arrangements of analysers
    • G01N2035/00326—Analysers with modular structure
    • G01N2035/00336—Analysers adapted for operation in microgravity, i.e. spaceflight
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/111666—Utilizing a centrifuge or compartmented rotor

Landscapes

  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

De acuerdo con la invención, se provee un rotor mejorado para un analizador fotométrico de posiciones múltiples, que es capaz de trabajar sin la ayuda de la gravitación para efectuar la transferencia o la retención de líquidos. El rotor comprende un miembro laminado en forma de disco con un disco central opaco introducido entre discos exteriores transparentes. El disco central está dotado de un montaje circular de aberturas que se extienden en forma axial, que forman las cubetas de análisis de muestras cuando del disco es introducido entre los discos transparentes exteriores. Los portillos centrales de carga se extienden a través de cada uno de los discos transparentes exteriores, en relación con las respectivas cámaras de distribución formadas en las caras extremas opuestas del disco central. Unos pasajes se extienden desde cada una de las cámaras de distribución hasta cada cubeta de análisis de muestras, para añadir los líquidos de muestra y reactivos a las cubetas. Se han provisto mediospara distribuir la muestra y los líquidos reactivos de modo uniforme a las cubetas de análisis de muestra mientras que el rotor se encuentra en funcionamiento.
ES409317A 1971-12-09 1972-12-05 Rotor mejorado para el analizador fotometrico de posicionesmultiples. Expired ES409317A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20646871A 1971-12-09 1971-12-09

Publications (1)

Publication Number Publication Date
ES409317A1 true ES409317A1 (es) 1975-12-16

Family

ID=22766526

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409317A Expired ES409317A1 (es) 1971-12-09 1972-12-05 Rotor mejorado para el analizador fotometrico de posicionesmultiples.

Country Status (17)

Country Link
US (1) US3744975A (es)
JP (1) JPS5536937B2 (es)
AT (1) AT322880B (es)
BE (1) BE792465A (es)
BR (1) BR7208672D0 (es)
CA (1) CA966333A (es)
CH (1) CH549209A (es)
DE (1) DE2260292C2 (es)
DK (1) DK148520C (es)
ES (1) ES409317A1 (es)
FR (1) FR2164306A5 (es)
GB (1) GB1371465A (es)
IL (1) IL40915A (es)
IT (1) IT984613B (es)
NL (1) NL173890C (es)
NO (1) NO138303C (es)
SE (1) SE384086B (es)

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US5622871A (en) * 1987-04-27 1997-04-22 Unilever Patent Holdings B.V. Capillary immunoassay and device therefor comprising mobilizable particulate labelled reagents
US4013368A (en) * 1972-09-20 1977-03-22 Akro-Medic Engineering, Inc. Sample cartridge for use in apparatus for evaluation of biological fluid
US3856470A (en) * 1973-01-10 1974-12-24 Baxter Laboratories Inc Rotor apparatus
US3795451A (en) * 1973-04-24 1974-03-05 Atomic Energy Commission Rotor for fast analyzer of rotary cuvette type
US3864089A (en) * 1973-12-10 1975-02-04 Atomic Energy Commission Multiple-sample rotor assembly for blood fraction preparation
US3890101A (en) * 1974-02-15 1975-06-17 Us Energy Collection ring for use in multiple-sample blood fractionation centrifugal rotors
US3899296A (en) * 1974-07-17 1975-08-12 Us Energy Whole blood analysis rotor for a multistation dynamic photometer
US3901658A (en) * 1974-07-30 1975-08-26 Us Energy Whole blood analysis rotor assembly having removable cellular sedimentation bowl
US3982691A (en) * 1974-10-09 1976-09-28 Schlutz Charles A Centrifuge separation and washing device and method
SE399768B (sv) * 1975-09-29 1978-02-27 Lilja Jan E Kyvett for provtagning, blandning av, provet med ett reagensmedel och direkt utforande av, serskilt optisk, analys av det med reagensmedlet blandade provet
US4226531A (en) * 1977-08-29 1980-10-07 Instrumentation Laboratory Inc. Disposable multi-cuvette rotor
US4225558A (en) * 1978-09-19 1980-09-30 Honeywell Inc. Fluid sample test apparatus and fluid sample cell for use therein
JPS5695354A (en) * 1979-12-28 1981-08-01 Akira Okumura Dispensing and discharging method of liquid component in centrifugal rotor
CA1152353A (en) * 1980-05-05 1983-08-23 Georges Revillet Multicuvette rotor for analyser
US4663296A (en) * 1980-05-05 1987-05-05 Hoffmann-La Roche Inc. Multicuvette rotor for analyzer
DE3044372A1 (de) * 1980-11-25 1982-07-08 Boehringer Mannheim Gmbh, 6800 Mannheim Rotoreinheit mit einsatzelementen fuer einen zentrifugalanalysator
FR2503866A1 (fr) * 1981-04-14 1982-10-15 Guigan Jean Dispositif pour delivrer une dose determinee d'un echantillon de liquide dans une cellule et procede associe
FR2507325A1 (fr) * 1981-06-05 1982-12-10 Guigan Jean Procede et dispositif pour la mise en contact successive d'un echantillon liquide avec plusieurs reactifs
JPS5849968U (ja) * 1981-09-30 1983-04-04 アキレス株式会社 マツトレス基材
US5141875A (en) * 1982-01-08 1992-08-25 Environmental Diagnostics, Inc. Rotary fluid manipulator
US5496520A (en) * 1982-01-08 1996-03-05 Kelton; Arden A. Rotary fluid manipulator
US4938927A (en) * 1982-01-08 1990-07-03 Environmental Diagnostics, Inc. Rotary fluid manipulator
JPS58191399U (ja) * 1982-06-16 1983-12-19 三菱電機株式会社 送風用羽根車
FR2578054B1 (fr) * 1985-02-28 1988-02-26 Inovelf Sa Procedes et dispositifs de preparation, conditionnement et utilisation de supports de reactifs
US4963498A (en) * 1985-08-05 1990-10-16 Biotrack Capillary flow device
US4756884A (en) * 1985-08-05 1988-07-12 Biotrack, Inc. Capillary flow device
US5164598A (en) * 1985-08-05 1992-11-17 Biotrack Capillary flow device
US4756883A (en) * 1986-09-16 1988-07-12 E. I. Du Pont De Nemours And Company Analysis device
US4762683A (en) * 1986-09-16 1988-08-09 E. I. Du Pont De Nemours And Company Analysis device
EP0291194B8 (en) 1987-04-27 2003-10-22 Inverness Medical Switzerland GmbH Immunoassays and devices therefor
US5173262A (en) * 1987-07-17 1992-12-22 Martin Marietta Energy Systems, Inc. Rotor assembly and method for automatically processing liquids
JPH0567800B1 (es) * 1987-10-05 1993-09-27 Mitsubishi Electric Corp
US5160702A (en) * 1989-01-17 1992-11-03 Molecular Devices Corporation Analyzer with improved rotor structure
US6352862B1 (en) 1989-02-17 2002-03-05 Unilever Patent Holdings B.V. Analytical test device for imuno assays and methods of using same
CA2082827C (en) * 1990-06-04 2001-10-02 Tammy L. Burd Analytical rotors and methods for analysis of biological fluids
US6327031B1 (en) * 1998-09-18 2001-12-04 Burstein Technologies, Inc. Apparatus and semi-reflective optical system for carrying out analysis of samples
US5631166A (en) * 1995-03-21 1997-05-20 Jewell; Charles R. Specimen disk for blood analyses
US5919711A (en) * 1997-08-07 1999-07-06 Careside, Inc. Analytical cartridge
AU2001259785A1 (en) * 2000-05-15 2001-11-26 Tecan Trading Ag Microfluidics devices and methods for performing cell based assays
AU2002219979A1 (en) * 2000-12-01 2002-06-11 Burstein Technologies, Inc. Apparatus and methods for separating components of particulate suspension
WO2003065355A2 (en) * 2002-01-31 2003-08-07 Burstein Technologies, Inc. Bio-safety features for optical analysis disc and disc system including same
US7147362B2 (en) * 2003-10-15 2006-12-12 Agilent Technologies, Inc. Method of mixing by intermittent centrifugal force
JP4211034B2 (ja) * 2003-11-27 2009-01-21 孝雄 津田 インジェクター
US20050169805A1 (en) * 2004-02-04 2005-08-04 Hach Company Analytical rotor system with a sample chamber
US20050170514A1 (en) * 2004-02-04 2005-08-04 Hach Company Analytical rotor system for method of standard additions testing
US20050169804A1 (en) * 2004-02-04 2005-08-04 Hach Company User-configurable analytical rotor system
US20050170513A1 (en) * 2004-02-04 2005-08-04 Hach Company Analytical rotor system for titration testing
US20050170515A1 (en) * 2004-02-04 2005-08-04 Hach Company Analytical rotor system with an analytical signal path
JP4943445B2 (ja) * 2005-10-26 2012-05-30 ゼネラル・エレクトリック・カンパニイ 流体試料をセンサーアレイにデリバリーするための方法及びシステム
US7723120B2 (en) * 2005-10-26 2010-05-25 General Electric Company Optical sensor array system and method for parallel processing of chemical and biochemical information
US8133741B2 (en) * 2005-10-26 2012-03-13 General Electric Company Methods and systems for delivery of fluidic samples to sensor arrays
US7883898B2 (en) * 2007-05-07 2011-02-08 General Electric Company Method and apparatus for measuring pH of low alkalinity solutions
CN102077096A (zh) * 2008-07-10 2011-05-25 三光纯药株式会社 临床检查用圆盘、圆盘组件及临床检查装置
AU2021237737A1 (en) 2020-03-20 2022-11-24 Orbis Diagnostics Limited Multi-chambered assay devices and associated methods, systems and apparatuses thereof for detection of analytes
CN112246452A (zh) * 2020-08-27 2021-01-22 中国科学院苏州生物医学工程技术研究所 一种离心机、自动化离心系统及其操作方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547547A (en) * 1969-03-13 1970-12-15 Atomic Energy Commission Analytical photometer with means for measuring,holding and transferring discrete liquid volumes and method of use thereof
GB1340497A (en) * 1970-03-25 1973-12-12 Mse Holdings Ltd Centrifugal analyser

Also Published As

Publication number Publication date
US3744975A (en) 1973-07-10
GB1371465A (en) 1974-10-23
IL40915A0 (en) 1973-01-30
NL7216233A (es) 1973-06-13
JPS4866481A (es) 1973-09-12
NL173890C (nl) 1984-03-16
CH549209A (de) 1974-05-15
NL173890B (nl) 1983-10-17
FR2164306A5 (es) 1973-07-27
DE2260292C2 (de) 1984-09-27
DK148520B (da) 1985-07-22
BE792465A (fr) 1973-03-30
AU4911972A (en) 1974-05-23
IL40915A (en) 1975-03-13
NO138303B (no) 1978-05-02
DE2260292A1 (de) 1973-06-14
BR7208672D0 (pt) 1973-08-30
IT984613B (it) 1974-11-20
JPS5536937B2 (es) 1980-09-25
CA966333A (en) 1975-04-22
DK148520C (da) 1986-03-03
AT322880B (de) 1975-06-10
NO138303C (no) 1978-08-09
SE384086B (sv) 1976-04-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19950206