JPS5694245A - Quantitative apparatus for determining reaction product of antigen antibody utilizing laser light - Google Patents

Quantitative apparatus for determining reaction product of antigen antibody utilizing laser light

Info

Publication number
JPS5694245A
JPS5694245A JP17063279A JP17063279A JPS5694245A JP S5694245 A JPS5694245 A JP S5694245A JP 17063279 A JP17063279 A JP 17063279A JP 17063279 A JP17063279 A JP 17063279A JP S5694245 A JPS5694245 A JP S5694245A
Authority
JP
Japan
Prior art keywords
light
scattered light
visual angles
detected
sample cell
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
JP17063279A
Other languages
Japanese (ja)
Other versions
JPS6314295B2 (en
Inventor
Mitsuo Watanabe
Yasuhiro Tsuji
Kiyoshige Wakabayashi
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.)
Chugai Pharmaceutical Co Ltd
Original Assignee
Chugai Pharmaceutical Co Ltd
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 Chugai Pharmaceutical Co Ltd filed Critical Chugai Pharmaceutical Co Ltd
Priority to JP17063279A priority Critical patent/JPS5694245A/en
Publication of JPS5694245A publication Critical patent/JPS5694245A/en
Publication of JPS6314295B2 publication Critical patent/JPS6314295B2/ja
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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To perform measurement of a high signal-to-noise ratio and high accuracy by making the stereoscopic visual angles of scattered light variable in correspondence to items in the measurement of antigen antibody reaction using laser oscillated light. CONSTITUTION:The laser oscillated light T oscillated from a laser 1 is allowed to impinge perpendicularly to a sample cell 9. Of the scattered light emitting from the cell 9, only the scattered light (light of a ring shape of DELTAtheta) from stereoscopic visual angles alpha up to beta is detected by moving slit plates 11, 12 for determination of the visual angles of scattered light. The scattered light of the visual angles limited by said slit plates 11, 12 is entered a photodetector 16, by which it is photoelectrically converted. When the nonscattering light reflected on a reflection mirror 10 deviates from a reflection mirror 17, this is detected with a photodetector 19, which in turn emits a signal to an alarm 19A. Thereby, the abnormality in the positioning of the sample cell as well as the presence or absence of any flaw or dust in the treansmission part of irradiated light of the sample cell are detected.
JP17063279A 1979-12-28 1979-12-28 Quantitative apparatus for determining reaction product of antigen antibody utilizing laser light Granted JPS5694245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17063279A JPS5694245A (en) 1979-12-28 1979-12-28 Quantitative apparatus for determining reaction product of antigen antibody utilizing laser light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17063279A JPS5694245A (en) 1979-12-28 1979-12-28 Quantitative apparatus for determining reaction product of antigen antibody utilizing laser light

Publications (2)

Publication Number Publication Date
JPS5694245A true JPS5694245A (en) 1981-07-30
JPS6314295B2 JPS6314295B2 (en) 1988-03-30

Family

ID=15908465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17063279A Granted JPS5694245A (en) 1979-12-28 1979-12-28 Quantitative apparatus for determining reaction product of antigen antibody utilizing laser light

Country Status (1)

Country Link
JP (1) JPS5694245A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207527A (en) * 1981-06-17 1982-12-20 Matsushita Electric Ind Co Ltd Oxygen remover
US4983359A (en) * 1987-02-10 1991-01-08 Toa Medical Electronics Co., Ltd. Apparatus for measuring lymphocyte subclasses
JP2000131233A (en) * 1998-10-28 2000-05-12 Dade Behring Marburg Gmbh Optical in-process control type nephelometry analyzing and detecting unit
JP2020020706A (en) * 2018-08-02 2020-02-06 株式会社島津製作所 Light scattering detection device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207527A (en) * 1981-06-17 1982-12-20 Matsushita Electric Ind Co Ltd Oxygen remover
US4983359A (en) * 1987-02-10 1991-01-08 Toa Medical Electronics Co., Ltd. Apparatus for measuring lymphocyte subclasses
JP2000131233A (en) * 1998-10-28 2000-05-12 Dade Behring Marburg Gmbh Optical in-process control type nephelometry analyzing and detecting unit
JP2020020706A (en) * 2018-08-02 2020-02-06 株式会社島津製作所 Light scattering detection device

Also Published As

Publication number Publication date
JPS6314295B2 (en) 1988-03-30

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