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GB1476744A - Simplified rotor for fast analyzer of rotary cuvette type - Google Patents

Simplified rotor for fast analyzer of rotary cuvette type

Info

Publication number
GB1476744A
GB1476744A GB3106974A GB3106974A GB1476744A GB 1476744 A GB1476744 A GB 1476744A GB 3106974 A GB3106974 A GB 3106974A GB 3106974 A GB3106974 A GB 3106974A GB 1476744 A GB1476744 A GB 1476744A
Authority
GB
United Kingdom
Prior art keywords
rotor
july
cuvettes
sample
cuvette type
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
GB3106974A
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.)
Energy Research and Development Administration ERDA
Original Assignee
Energy Research and Development Administration ERDA
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 Energy Research and Development Administration ERDA filed Critical Energy Research and Development Administration ERDA
Publication of GB1476744A publication Critical patent/GB1476744A/en
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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • B01F25/104—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components characterised by the arrangement of the discharge opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71725—Feed mechanisms characterised by the means for feeding the components to the mixer using centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optical Measuring Cells (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

1476744 Rotor for photometric analyzer UNITED STATES ENERGY RESEARCH & DEVELOPMENT ADMINISTRATION 12 July 1974 [24 July 1973] 31069/74 Heading G2J Sample cuvettes 2 are arranged on a pitch circle and are formed in an opaque material 5 flanked by transparent sheets 6, 7. The cuvettes are loaded directly with one member of the reactant pair, the sample with or without a reagent, by a loading aperture 8. The other of the reactant pair is placed in 3 or in another embodiment or central cavity and is delivered to the cuvette 2 by centrifugal forces. By this arrangement a minimum number of cavities is required per station and the rotor 4 can be miniaturized.
GB3106974A 1973-07-24 1974-07-12 Simplified rotor for fast analyzer of rotary cuvette type Expired GB1476744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US382240A US3873217A (en) 1973-07-24 1973-07-24 Simplified rotor for fast analyzer of rotary cuvette type

Publications (1)

Publication Number Publication Date
GB1476744A true GB1476744A (en) 1977-06-16

Family

ID=23508095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3106974A Expired GB1476744A (en) 1973-07-24 1974-07-12 Simplified rotor for fast analyzer of rotary cuvette type

Country Status (17)

Country Link
US (1) US3873217A (en)
JP (1) JPS5044881A (en)
AT (1) ATA607374A (en)
BE (1) BE817703A (en)
BR (1) BR7406107D0 (en)
CA (1) CA1006378A (en)
CH (1) CH573596A5 (en)
DE (1) DE2435616A1 (en)
DK (1) DK395474A (en)
ES (1) ES428453A1 (en)
FR (1) FR2238929A1 (en)
GB (1) GB1476744A (en)
IL (1) IL45316A (en)
IT (1) IT1019737B (en)
NL (1) NL7409604A (en)
SE (1) SE402026B (en)
SU (1) SU574170A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7300013B2 (en) 2005-02-16 2007-11-27 Key Safety Systems, Inc. Seat belt retractor with overmolded inertia sensor mass

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US3951608A (en) * 1975-01-22 1976-04-20 Ernest Trod Mixing cuvette and timing turntable for providing reaction mixtures
USRE30391E (en) * 1976-02-23 1980-09-02 Abbott Laboratories Chemical analysis cuvette
US4123173A (en) * 1976-06-09 1978-10-31 Electro-Nucleonics, Inc. Rotatable flexible cuvette arrays
US4035156A (en) * 1977-01-21 1977-07-12 The United States Of America As Represented By The United States Energy Research And Development Administration Filter type rotor for multistation photometer
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
US4237234A (en) * 1978-10-30 1980-12-02 Meunier Henry E Device for use in the study of biochemical or enzymatic reactions produced by living organisms
US4258135A (en) * 1978-10-30 1981-03-24 Meunier Henry E Device for use in the study of biochemical or enzymatic reactions
US4239853A (en) * 1979-01-22 1980-12-16 Bradley Rex L Antibiotic testing method and apparatus having a channelized reservoir
IN154925B (en) * 1979-10-26 1984-12-22 Guigan Jean
US4663296A (en) * 1980-05-05 1987-05-05 Hoffmann-La Roche Inc. Multicuvette rotor for analyzer
CA1152353A (en) * 1980-05-05 1983-08-23 Georges Revillet Multicuvette rotor for analyser
US4314970A (en) * 1980-08-27 1982-02-09 Instrumentation Laboratory Inc. Analysis system
US4373812A (en) * 1981-03-25 1983-02-15 Instrumentation Laboratory Inc. Cuvette assembly
FR2511153B1 (en) * 1981-08-05 1986-01-10 Materiel Biomedical MULTIPLE CONTAINER REACTION HOLDER FOR TESTING LIQUID DOSES
DE3134560A1 (en) * 1981-09-01 1983-03-17 Boehringer Mannheim Gmbh, 6800 Mannheim DEVICE AND METHOD FOR CONTROLLING AND MIXING A LIQUID FLOW EXPOSED TO CENTRIFUGAL FORCE
US4431307A (en) * 1981-11-19 1984-02-14 Labsystems Oy Set of cuvettes
FR2519763A1 (en) * 1982-01-14 1983-07-18 Guigan Jean PACKAGING DEVICE FOR MULTIPLE ANALYSIS
US4902479A (en) * 1983-11-07 1990-02-20 Fisher Scientific Company Centrifugal analyzer rotor
US4580896A (en) * 1983-11-07 1986-04-08 Allied Corporation Multicuvette centrifugal analyzer rotor with annular recessed optical window channel
US4761268A (en) * 1984-04-12 1988-08-02 Fisher Scientific Company Liquid handling
US4961906A (en) * 1984-04-12 1990-10-09 Fisher Scientific Company Liquid handling
US4580897A (en) * 1984-05-31 1986-04-08 Allied Corporation Centrifugal analyzer rotors
US4580898A (en) * 1984-05-31 1986-04-08 Allied Corporation Analytical system
USD288124S (en) 1984-05-31 1987-02-03 Fisher Scientific Company Centrifugal analyzer rotor
US5071625A (en) * 1985-02-27 1991-12-10 Fisher Scientific Company Cuvette handling
US5164598A (en) * 1985-08-05 1992-11-17 Biotrack Capillary flow device
US4740472A (en) * 1985-08-05 1988-04-26 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for automated processing and aliquoting of whole blood samples for analysis in a centrifugal fast analyzer
US4756884A (en) * 1985-08-05 1988-07-12 Biotrack, Inc. Capillary flow device
US4963498A (en) * 1985-08-05 1990-10-16 Biotrack Capillary flow device
US4756883A (en) * 1986-09-16 1988-07-12 E. I. Du Pont De Nemours And Company Analysis device
US4847205A (en) * 1987-04-08 1989-07-11 Martin Marietta Energy Systems, Inc. Device and method for automated separation of a sample of whole blood into aliquots
US5173262A (en) * 1987-07-17 1992-12-22 Martin Marietta Energy Systems, Inc. Rotor assembly and method for automatically processing liquids
DE3937609A1 (en) * 1989-11-11 1991-05-16 Behringwerke Ag CUEVETTE ROTOR
US5242606A (en) * 1990-06-04 1993-09-07 Abaxis, Incorporated Sample metering port for analytical rotor having overflow chamber
US5266268A (en) * 1991-08-15 1993-11-30 Iniziative Maritime 1991, S.R.L. Centrifugal analyzer rotors
WO1993019827A1 (en) * 1992-04-02 1993-10-14 Abaxis, Inc. Analytical rotor with dye mixing chamber
US5610074A (en) * 1993-02-24 1997-03-11 Beritashvili; David R. Centrifugal method and apparatus for isolating a substance from a mixture of substances in a sample liquid
US5631166A (en) * 1995-03-21 1997-05-20 Jewell; Charles R. Specimen disk for blood analyses
US5650334A (en) * 1995-08-31 1997-07-22 First Medical, Inc. Fluorescent labelling compositions and methods for their use
US6299839B1 (en) 1995-08-31 2001-10-09 First Medical, Inc. System and methods for performing rotor assays
US6127184A (en) * 1998-03-07 2000-10-03 Robert A. Levine Calibration of a whole blood sample analyzer
CA2408574A1 (en) * 2000-05-24 2001-11-29 Micronics, Inc. Microfluidic concentration gradient loop
US6734401B2 (en) * 2000-06-28 2004-05-11 3M Innovative Properties Company Enhanced sample processing devices, systems and methods
US6627159B1 (en) * 2000-06-28 2003-09-30 3M Innovative Properties Company Centrifugal filling of sample processing devices
US6720187B2 (en) * 2000-06-28 2004-04-13 3M Innovative Properties Company Multi-format sample processing devices
US8097471B2 (en) * 2000-11-10 2012-01-17 3M Innovative Properties Company Sample processing devices
EP1493014A2 (en) 2001-04-11 2005-01-05 Burstein Technologies, Inc. Multi-parameter assays including analysis discs and methods relating thereto
US20030118804A1 (en) * 2001-05-02 2003-06-26 3M Innovative Properties Company Sample processing device with resealable process chamber
US6889468B2 (en) * 2001-12-28 2005-05-10 3M Innovative Properties Company Modular systems and methods for using sample processing devices
US7507376B2 (en) * 2002-12-19 2009-03-24 3M Innovative Properties Company Integrated sample processing devices
US7332129B2 (en) * 2003-01-09 2008-02-19 3M Innovative Properties Company Sample processing device having process chambers with bypass slots
US7837947B2 (en) * 2003-12-12 2010-11-23 3M Innovative Properties Company Sample mixing on a microfluidic device
JP2005257337A (en) * 2004-03-09 2005-09-22 Brother Ind Ltd Inspection object receiver, inspection device, and inspection method
US7932090B2 (en) * 2004-08-05 2011-04-26 3M Innovative Properties Company Sample processing device positioning apparatus and methods
JP4368383B2 (en) * 2004-10-01 2009-11-18 株式会社アドバンス Solid-liquid separation structure
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TWI362491B (en) * 2007-11-02 2012-04-21 Ind Tech Res Inst Fluid analytical device and fluid analytical method thereof
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US8834792B2 (en) 2009-11-13 2014-09-16 3M Innovative Properties Company Systems for processing sample processing devices
USD667561S1 (en) 2009-11-13 2012-09-18 3M Innovative Properties Company Sample processing disk cover
KR101963721B1 (en) 2011-05-18 2019-03-29 디아소린 에스.피.에이. Systems and methods for valving on a sample processing device
EP2709761B1 (en) 2011-05-18 2019-08-14 DiaSorin S.p.A. Systems and methods for volumetric metering on a sample processing device
AU2012255151B2 (en) 2011-05-18 2015-09-03 Diasorin Italia S.P.A. Systems and methods for detecting the presence of a selected volume of material in a sample processing device
USD672467S1 (en) 2011-05-18 2012-12-11 3M Innovative Properties Company Rotatable sample processing disk
JP6049446B2 (en) * 2012-12-27 2016-12-21 ローム株式会社 Microchip
JP5932077B1 (en) * 2015-02-24 2016-06-08 シャープ株式会社 Component analysis container
CN112934062A (en) * 2021-02-04 2021-06-11 袭兴录 Biological environmental protection fertilizer apparatus for producing

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798459A (en) * 1972-10-06 1974-03-19 Atomic Energy Commission Compact dynamic multistation photometer utilizing disposable cuvette rotor
US3795451A (en) * 1973-04-24 1974-03-05 Atomic Energy Commission Rotor for fast analyzer of rotary cuvette type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7300013B2 (en) 2005-02-16 2007-11-27 Key Safety Systems, Inc. Seat belt retractor with overmolded inertia sensor mass

Also Published As

Publication number Publication date
US3873217A (en) 1975-03-25
JPS5044881A (en) 1975-04-22
SU574170A3 (en) 1977-09-25
IL45316A0 (en) 1974-11-29
SE7409540L (en) 1975-01-27
SE402026B (en) 1978-06-12
DE2435616A1 (en) 1975-02-06
CA1006378A (en) 1977-03-08
ES428453A1 (en) 1977-04-16
ATA607374A (en) 1979-05-15
AU7154574A (en) 1976-01-29
IL45316A (en) 1977-05-31
FR2238929A1 (en) 1975-02-21
NL7409604A (en) 1975-01-28
CH573596A5 (en) 1976-03-15
IT1019737B (en) 1977-11-30
BR7406107D0 (en) 1975-05-13
DK395474A (en) 1975-03-03
BE817703A (en) 1974-11-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee