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IL48531A - Method and apparatus for discriminating against artifacts in optical testing - Google Patents

Method and apparatus for discriminating against artifacts in optical testing

Info

Publication number
IL48531A
IL48531A IL48531A IL4853175A IL48531A IL 48531 A IL48531 A IL 48531A IL 48531 A IL48531 A IL 48531A IL 4853175 A IL4853175 A IL 4853175A IL 48531 A IL48531 A IL 48531A
Authority
IL
Israel
Prior art keywords
optical testing
discriminating against
against artifacts
artifacts
discriminating
Prior art date
Application number
IL48531A
Other versions
IL48531A0 (en
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 claimed from US05/600,593 external-priority patent/US3967901A/en
Application filed by Baxter Travenol Lab filed Critical Baxter Travenol Lab
Priority to IL55909A priority Critical patent/IL55909A/en
Publication of IL48531A0 publication Critical patent/IL48531A0/en
Publication of IL48531A publication Critical patent/IL48531A/en

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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (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)
IL48531A 1975-01-29 1975-11-24 Method and apparatus for discriminating against artifacts in optical testing IL48531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IL55909A IL55909A (en) 1975-01-29 1975-11-24 Method and apparatus for discriminating against artifacts in optical testing

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
IL48531A0 IL48531A0 (en) 1976-01-30
IL48531A true IL48531A (en) 1979-09-30

Family

ID=27504713

Family Applications (2)

Application Number Title Priority Date Filing Date
IL48531A IL48531A (en) 1975-01-29 1975-11-24 Method and apparatus for discriminating against artifacts in optical testing
IL55909A IL55909A0 (en) 1975-01-29 1978-11-09 Method and apparatus for discriminating against artifacts in optical testing

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL55909A IL55909A0 (en) 1975-01-29 1978-11-09 Method and apparatus for discriminating against artifacts in optical testing

Country Status (15)

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

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 (en) * 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 (en) * 1981-10-08 1983-04-12 Japan Spectroscopic Co Laser type quantitatively determining apparatus of reaction product of antigen and antibody
DE3706502A1 (en) * 1987-02-27 1988-09-08 Krupp Polysius Ag Device for determining the grain-size distribution of powdered material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802269C3 (en) * 1968-10-10 1979-09-27 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Method of measuring the concentration and / or size of particulate matter
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 (en) * 1971-03-29 1974-05-31 Sigrist Willy METHOD FOR MEASURING SUBSTANCES SUSPENDED IN A LIQUID AND EQUIPMENT FOR CARRYING OUT THE METHOD.
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
DK23576A (en) 1976-07-30
CH613043A5 (en) 1979-08-31
FR2307262A1 (en) 1976-11-05
MX143271A (en) 1981-04-13
AU8701375A (en) 1977-06-02
SE7600908L (en) 1976-10-21
FR2307311B1 (en) 1981-08-21
FR2307262B1 (en) 1981-10-09
IT1054027B (en) 1981-11-10
NL7600084A (en) 1976-08-02
AU503832B2 (en) 1979-09-20
DE2556677A1 (en) 1976-08-05
FR2307311A1 (en) 1976-11-05
IL55909A0 (en) 1979-01-31
SE428728B (en) 1983-07-18
ES444659A1 (en) 1978-02-16
NO145896C (en) 1982-06-16
JPS5190883A (en) 1976-08-09
JPS562903B2 (en) 1981-01-22
IL48531A0 (en) 1976-01-30
NO760267L (en) 1976-07-30
BE837847A (en) 1976-05-14
GB1515909A (en) 1978-06-28
NO145896B (en) 1982-03-08

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