FR2307262A1 - Procede et dispositif pour eliminer les phenomenes d'origine artificielle dans un test optique - Google Patents

Procede et dispositif pour eliminer les phenomenes d'origine artificielle dans un test optique

Info

Publication number
FR2307262A1
FR2307262A1 FR7601517A FR7601517A FR2307262A1 FR 2307262 A1 FR2307262 A1 FR 2307262A1 FR 7601517 A FR7601517 A FR 7601517A FR 7601517 A FR7601517 A FR 7601517A FR 2307262 A1 FR2307262 A1 FR 2307262A1
Authority
FR
France
Prior art keywords
optical test
artificial origin
phenomena
eliminating
eliminating phenomena
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.)
Granted
Application number
FR7601517A
Other languages
English (en)
Other versions
FR2307262B1 (fr
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.)
Baxter International Inc
Original Assignee
Baxter Laboratories 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
Priority claimed from US05/600,593 external-priority patent/US3967901A/en
Application filed by Baxter Laboratories Inc filed Critical Baxter Laboratories Inc
Publication of FR2307262A1 publication Critical patent/FR2307262A1/fr
Application granted granted Critical
Publication of FR2307262B1 publication Critical patent/FR2307262B1/fr
Granted 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Sampling And Sample Adjustment (AREA)
FR7601517A 1975-01-29 1976-01-21 Procede et dispositif pour eliminer les phenomenes d'origine artificielle dans un test optique Granted FR2307262A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US54506975A 1975-01-29 1975-01-29
US54506675A 1975-01-29 1975-01-29
US60078775A 1975-07-31 1975-07-31
US05/600,593 US3967901A (en) 1975-01-29 1975-07-31 Nephelometer having means semiautomatically cancelling components from scattering by particles smaller or larger than those of interest

Publications (2)

Publication Number Publication Date
FR2307262A1 true FR2307262A1 (fr) 1976-11-05
FR2307262B1 FR2307262B1 (fr) 1981-10-09

Family

ID=27504713

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7601517A Granted FR2307262A1 (fr) 1975-01-29 1976-01-21 Procede et dispositif pour eliminer les phenomenes d'origine artificielle dans un test optique
FR7616747A Granted FR2307311A1 (fr) 1975-01-29 1976-06-03 Procede et dispositif pour eliminer les phenomenes d'origine artificielle dans un test optique

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7616747A Granted FR2307311A1 (fr) 1975-01-29 1976-06-03 Procede et dispositif pour eliminer les phenomenes d'origine artificielle dans un test optique

Country Status (15)

Country Link
JP (1) JPS562903B2 (fr)
AU (1) AU503832B2 (fr)
BE (1) BE837847A (fr)
CH (1) CH613043A5 (fr)
DE (1) DE2556677A1 (fr)
DK (1) DK23576A (fr)
ES (1) ES444659A1 (fr)
FR (2) FR2307262A1 (fr)
GB (1) GB1515909A (fr)
IL (2) IL48531A (fr)
IT (1) IT1054027B (fr)
MX (1) MX143271A (fr)
NL (1) NL7600084A (fr)
NO (1) NO145896C (fr)
SE (1) SE428728B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160914A (en) * 1977-12-16 1979-07-10 Monitek, Inc. Apparatus for measuring of particulate scattering in fluids
US4198161A (en) * 1978-02-27 1980-04-15 Hach Chemical Company Low turbidity nephelometer
JPS5565549U (fr) * 1978-10-31 1980-05-06
JPS56137140A (en) * 1980-03-27 1981-10-26 Wako Pure Chem Ind Ltd Optical measuring method of blood coagulation
JPS56168148A (en) * 1980-05-29 1981-12-24 Joko:Kk Automatic starting method of immunity nephelometric device
JPS5861447A (ja) * 1981-10-08 1983-04-12 Japan Spectroscopic Co レ−ザ−式抗源抗体反応生成物定量装置
DE3706502A1 (de) * 1987-02-27 1988-09-08 Krupp Polysius Ag Vorrichtung zur bestimmung der kornverteilung bei pulverfoermigem gut

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802269C3 (de) * 1968-10-10 1979-09-27 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zum Messen der Konzentration und/oder Größe von Schwebstoffteilchen
US3669542A (en) * 1969-10-09 1972-06-13 Coulter Electronics Liquid borne particle sensor
US3670150A (en) * 1970-05-04 1972-06-13 Coulter Electronics Dynamic range splitter for an analyzer of particle-produced pulses
US3713743A (en) * 1970-11-25 1973-01-30 Agricultural Control Syst Forward scatter optical turbidimeter apparatus
CH549796A (de) * 1971-03-29 1974-05-31 Sigrist Willy Verfahren zur messung von in einer fluessigkeit suspendierten stoffen und einrichtung zur ausfuehrung des verfahrens.
US3772604A (en) * 1972-05-12 1973-11-13 Coulter Electronics Non-rectifying clamps
US3819269A (en) * 1973-01-26 1974-06-25 Miles Lab Apparatus for particle size analysis

Also Published As

Publication number Publication date
BE837847A (fr) 1976-05-14
NO145896B (no) 1982-03-08
FR2307311B1 (fr) 1981-08-21
DE2556677A1 (de) 1976-08-05
GB1515909A (en) 1978-06-28
IL48531A (en) 1979-09-30
MX143271A (es) 1981-04-13
NO145896C (no) 1982-06-16
SE7600908L (sv) 1976-10-21
AU503832B2 (en) 1979-09-20
JPS562903B2 (fr) 1981-01-22
FR2307311A1 (fr) 1976-11-05
IT1054027B (it) 1981-11-10
AU8701375A (en) 1977-06-02
IL48531A0 (en) 1976-01-30
IL55909A0 (en) 1979-01-31
ES444659A1 (es) 1978-02-16
DK23576A (da) 1976-07-30
JPS5190883A (fr) 1976-08-09
NL7600084A (nl) 1976-08-02
NO760267L (fr) 1976-07-30
SE428728B (sv) 1983-07-18
FR2307262B1 (fr) 1981-10-09
CH613043A5 (en) 1979-08-31

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse