SE7804183A - Apparatus for preparing samples vetskeformiga - Google Patents

Apparatus for preparing samples vetskeformiga

Info

Publication number
SE7804183A
SE7804183A SE7804183A SE7804183A SE7804183A SE 7804183 A SE7804183 A SE 7804183A SE 7804183 A SE7804183 A SE 7804183A SE 7804183 A SE7804183 A SE 7804183A SE 7804183 A SE7804183 A SE 7804183A
Authority
SE
Sweden
Prior art keywords
apparatus
values
flow cell
solutions
nephelometer
Prior art date
Application number
SE7804183A
Other languages
Swedish (sv)
Inventor
R R Rodriquez
H Goldsmith
E K Achter
H E Dorman
C D Deaton
Original Assignee
Baxter Travenol Lab
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
Priority to US05/787,625 priority Critical patent/US4169125A/en
Application filed by Baxter Travenol Lab filed Critical Baxter Travenol Lab
Publication of SE7804183A publication Critical patent/SE7804183A/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/026Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations having blocks or racks of reaction cells or cuvettes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1009Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G01N2035/1025Fluid level sensing

Abstract

The modular chemical analysis system includes a first module or sample preparation apparatus for preparing sample solutions, a second module including a nephelometer apparatus comprising a stationary flow cell, mechanisms for moving sample solutions into and out of the flow cell, light generating means for passing light through the flow cell, electric circuitry for sensing the relative light scattered (R.L.S.) by the solution or particles in the solution in the flow cell and a third module comprising a microprocessing/calculator having a tape cartridge program. The microprocessor is coupled to the nephelometer apparatus (and, if desired, is also coupled to the sample preparation apparatus) for controlling operation of the nephelometer apparatus (and, if desired, to control the sample preparation apparatus). Also, the output from the nephelometer apparatus is coupled to the microprocessor which receives R.L.S. values and known concentration values for some solutions from which R.L.S. values were obtained. The microprocessor then calculates curve fit parameters for a polynomial regression curve equation, performs a Newton-Raphson inversion on the equation and calculated parameters to automatically calculate concentration values for R.L.S. values obtained from unknown test solutions thereby to obtain calculated concentration values from R.L.S. measurements.
SE7804183A 1977-04-14 1978-04-13 Apparatus for preparing samples vetskeformiga SE7804183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/787,625 US4169125A (en) 1977-04-14 1977-04-14 Modular chemical analysis system

Publications (1)

Publication Number Publication Date
SE7804183A true SE7804183A (en) 1978-10-15

Family

ID=25142067

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7804183A SE7804183A (en) 1977-04-14 1978-04-13 Apparatus for preparing samples vetskeformiga

Country Status (11)

Country Link
US (1) US4169125A (en)
JP (1) JPS53128385A (en)
CA (1) CA1080506A (en)
DE (1) DE2816058A1 (en)
FR (1) FR2387443A1 (en)
GB (1) GB1591225A (en)
IL (1) IL54347D0 (en)
IT (1) IT1095589B (en)
NL (1) NL7803781A (en)
NO (1) NO781290L (en)
SE (1) SE7804183A (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255788A (en) * 1979-03-01 1981-03-10 American National Red Cross Phasing detector for continuous flow systems
US4329649A (en) * 1979-12-12 1982-05-11 Gibbs & Hill, Inc. Ion sensor probe
FR2478818B1 (en) * 1980-03-24 1984-03-23 Tepral Ctre Rech Dev
JPS56154665A (en) * 1980-05-01 1981-11-30 Olympus Optical Co Ltd Blank test to reagent in automatic analytical device
JPS56155857A (en) * 1980-05-02 1981-12-02 Olympus Optical Co Ltd Calibration method in automatic analytical apparatus
JPS56168553A (en) * 1980-05-30 1981-12-24 Hitachi Ltd Automatic analyzer
DE3133191C2 (en) * 1980-08-22 1986-01-16 Olympus Optical Co., Ltd., Tokio/Tokyo, Jp
US4384925A (en) * 1980-10-24 1983-05-24 Becton Dickinson And Company Gas sensing unit with automatic calibration method
JPS57186152A (en) * 1981-05-12 1982-11-16 Olympus Optical Co Ltd Washing method for flow cell
US4422151A (en) * 1981-06-01 1983-12-20 Gilson Robert E Liquid handling apparatus
USRE33858E (en) * 1985-01-25 1992-03-24 Mallinckrodt Sensor Systems Inc. Apparatus for measuring a chemical entity in a liquid
DE3688142T2 (en) * 1985-01-25 1993-07-22 Mallinckrodt Sensor Syst Geraet for evidence or for measurement of chemical components.
AU596987B2 (en) * 1985-08-30 1990-05-24 Tosoh Corporation Automated immunoassay analyser
US4695430A (en) * 1985-10-31 1987-09-22 Bio/Data Corporation Analytical apparatus
US4958295A (en) * 1986-05-21 1990-09-18 Hercules Incorporated Analyzing apparatus and method for analysis of liquid samples
US4965049A (en) * 1986-07-11 1990-10-23 Beckman Instruments, Inc. Modular analyzer system
KR960009767B1 (en) * 1986-09-16 1996-07-24 오카노 미츠다케 Automatic analyzer
JPH0634932B2 (en) * 1987-04-06 1994-05-11 日本テクトロン株式会社 Reagent Botorute - Bull of the temperature adjustment structure
US4886590A (en) * 1987-11-02 1989-12-12 Man-Gill Chemical Company Chemical process control system
JPH0746111B2 (en) * 1988-03-18 1995-05-17 株式会社日立製作所 Sample analysis method and an automatic analyzer using the same
US5043928A (en) * 1989-06-19 1991-08-27 Linear Instruments Resampling system using data interpolation to eliminate time effects
US5226462A (en) * 1991-07-26 1993-07-13 Carl Richard A Introducing measured amounts of liquid into receptacles
US5734468A (en) * 1995-08-18 1998-03-31 Beckman Instruments, Inc. Probe and method for determining serum indices of a serum sample
US6082185A (en) * 1997-07-25 2000-07-04 Research International, Inc. Disposable fluidic circuit cards
CA2328069C (en) 1998-05-01 2013-04-09 Gen-Probe Incorporated Automated analyzer and associated methods for performing nucleic acid-based assays
US8337753B2 (en) 1998-05-01 2012-12-25 Gen-Probe Incorporated Temperature-controlled incubator having a receptacle mixing mechanism
US6284472B1 (en) 1998-10-05 2001-09-04 Dade Behring Inc. Method for extending the range of an immunoassay
US6277584B1 (en) 1998-12-16 2001-08-21 Dade Behring Inc. Method for calibrating a chemical analyzer with improved accuracy at low signal levels
US6388750B1 (en) 1998-12-17 2002-05-14 Beckman Coulter, Inc. Device and method for preliminary testing a neat serum sample in a primary collection tube
US6694197B1 (en) * 2000-04-24 2004-02-17 Pharmacopeia Drug Discovery Inc. Single channel reformatter
US6904017B1 (en) 2000-05-08 2005-06-07 Lucent Technologies Inc. Method and apparatus to provide centralized call admission control and load balancing for a voice-over-IP network
EP1277438A1 (en) * 2001-07-10 2003-01-22 Agilent Technologies, Inc. (a Delaware corporation) System for point of care diagnosis and/or analysis
US7485464B2 (en) * 2003-04-30 2009-02-03 Westco Scientific Instruments, Inc. Method and apparatus for sample preparation in an automated discrete fluid sample analyzer
CA2599576C (en) 2005-03-10 2015-09-15 Gen-Probe Incorporated Systems and methods to perform assays for detecting or quantifying analytes within samples
US7901624B2 (en) 2006-09-26 2011-03-08 Becton, Dickinson And Company Device for automatically adjusting the bacterial inoculum level of a sample
US8355132B2 (en) * 2007-04-06 2013-01-15 Qiagen Gaithersburg, Inc. Sample adequacy measurement system having a plurality of sample tubes and using turbidity light scattering techniques
US8703492B2 (en) 2007-04-06 2014-04-22 Qiagen Gaithersburg, Inc. Open platform hybrid manual-automated sample processing system
US8877507B2 (en) 2007-04-06 2014-11-04 Qiagen Gaithersburg, Inc. Ensuring sample adequacy using turbidity light scattering techniques
CN102483386B (en) * 2009-07-01 2016-08-17 贝克曼考尔特公司 Clinical diagnostics for improving the ion selective electrode of the module
US9046507B2 (en) 2010-07-29 2015-06-02 Gen-Probe Incorporated Method, system and apparatus for incorporating capacitive proximity sensing in an automated fluid transfer procedure
EP2678664B1 (en) 2011-02-24 2019-08-07 Gen-Probe Incorporated Systems and methods for distinguishing optical signals of different modulation frequencies in an optical signal detector
CN107560907A (en) 2011-07-22 2018-01-09 罗氏血液诊断股份有限公司 Fluid sample preparation systems and methods
CN104321442B (en) * 2012-04-27 2018-06-05 塞弗德公司 Means having plural types of processing modules

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1137867A (en) * 1965-04-14 1968-12-27 Vickers Ltd Automatic laboratory
FR1514348A (en) * 1967-01-12 1968-02-23 Ministere De L Agriculture Ser Machine for performing laboratory tests
US3728079A (en) * 1968-06-14 1973-04-17 Hycel Inc Automatic chemical testing apparatus
US3622279A (en) * 1968-06-14 1971-11-23 Hycel Inc Automatic chemical testing apparatus
US3552536A (en) * 1969-04-15 1971-01-05 Gilford Instr Labor Inc Test sample carrier transport apparatus
US3712144A (en) * 1971-03-10 1973-01-23 Lilly Co Eli Automated system for performing sample measurement, dilutions and photometric measurements
CA1006711A (en) * 1971-05-03 1977-03-15 Herman H. Brooks Light scattering photometer recording unit
US3753657A (en) * 1971-06-11 1973-08-21 Micromedic Systems Inc Automatic test tube transporter and sample dispenser having solid state controls
GB1417852A (en) * 1972-03-21 1975-12-17 Coulter Electronics Automatic chemical analysis apparatus
US3895661A (en) * 1972-08-18 1975-07-22 Pfizer Cuvette apparatus for testing a number of reactants
US3832532A (en) * 1972-08-18 1974-08-27 Pfizer Method and apparatus for testing antibiotic susceptibility
US3901656A (en) * 1972-08-24 1975-08-26 American Monitor Corp Apparatus and method for preparing and presenting serum chemistries for analyzation
GB1451449A (en) * 1972-10-09 1976-10-06 Bagshawe K D Chemical and biological analysis
HU168257B (en) * 1973-05-18 1976-03-28
US4052161A (en) * 1974-08-22 1977-10-04 The Perkin-Elmer Corporation Kinetic analyzer
US3985508A (en) * 1975-10-28 1976-10-12 Melvin Williams Automated chemical analyzer
US4058367A (en) * 1976-05-19 1977-11-15 Gilford Instrument Laboratories Inc. Automatic asynchronous fluid processing apparatus

Also Published As

Publication number Publication date
NL7803781A (en) 1978-10-17
NO781290L (en) 1978-10-17
GB1591225A (en) 1981-06-17
JPS53128385A (en) 1978-11-09
IT7822295D0 (en) 1978-04-13
DE2816058A1 (en) 1979-01-25
CA1080506A (en) 1980-07-01
US4169125A (en) 1979-09-25
IL54347D0 (en) 1978-06-15
IT1095589B (en) 1985-08-10
CA1080506A1 (en)
FR2387443A1 (en) 1978-11-10

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