JPS56133648A - Method and device for measuring agglutination reaction by optical method - Google Patents

Method and device for measuring agglutination reaction by optical method

Info

Publication number
JPS56133648A
JPS56133648A JP3725880A JP3725880A JPS56133648A JP S56133648 A JPS56133648 A JP S56133648A JP 3725880 A JP3725880 A JP 3725880A JP 3725880 A JP3725880 A JP 3725880A JP S56133648 A JPS56133648 A JP S56133648A
Authority
JP
Japan
Prior art keywords
light
sample
discrimination
pattern
blood
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.)
Pending
Application number
JP3725880A
Other languages
Japanese (ja)
Inventor
Junjiro Matsuzawa
Genji Suganuma
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.)
Jokoh Co Ltd
Original Assignee
Jokoh 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 Jokoh Co Ltd filed Critical Jokoh Co Ltd
Priority to JP3725880A priority Critical patent/JPS56133648A/en
Publication of JPS56133648A publication Critical patent/JPS56133648A/en
Pending 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
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • G01N21/5911—Densitometers of the scanning type

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 Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

PURPOSE:To automate the whole agglutination of blood, i.e. the discrimination, discrimination recording, pattern recording, etc., of a blood, type by irradiating a sample with light, and by drawing the graduation pattern of light intensity by scanning its transmitted or reflected light. CONSTITUTION:On glass body 14, blood cells, serums, etc., of a sample are dripped, and light from light source 11 is passed through filter 12 and slit 13 to scan the sample on glass plate 14, moved in direction X-Y or the circumferential direction by a sample feeder. The quantity of light proportional to the light and shade degree of an agglutinated body produced in the sample is converted by agglutination detection part 15 into a voltage, which is amplified by amplifier 16 and then sent to pattern discrimination circut part 17. The discrimination circuit part 17 has a circuit, etc., which discriminate the position where the maximum (minimum) value of the quantity of light is obtained and draw a gradation pattern by using gradation lines; while and agglutination image is sent to pattern recording part 19, the number of gradations and amplitude values are outputted to discriminating circuit 18, where the blood type is discriminated and printed out by discrimination recording part 20.
JP3725880A 1980-03-24 1980-03-24 Method and device for measuring agglutination reaction by optical method Pending JPS56133648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3725880A JPS56133648A (en) 1980-03-24 1980-03-24 Method and device for measuring agglutination reaction by optical method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3725880A JPS56133648A (en) 1980-03-24 1980-03-24 Method and device for measuring agglutination reaction by optical method

Publications (1)

Publication Number Publication Date
JPS56133648A true JPS56133648A (en) 1981-10-19

Family

ID=12492619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3725880A Pending JPS56133648A (en) 1980-03-24 1980-03-24 Method and device for measuring agglutination reaction by optical method

Country Status (1)

Country Link
JP (1) JPS56133648A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62108158A (en) * 1985-11-01 1987-05-19 ベクトン　デイキンソン　アンド　カンパニ−，インコ−ポレ−テツド Method of improving interface of cell layer of centrifugallyseparated blood sample

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51125979A (en) * 1975-01-06 1976-11-02 Fauzy Al Marachy Pierre Device for identifying blood type
JPS5245186A (en) * 1975-10-03 1977-04-09 Readymatie Sa Device for automatically identifying blood type
JPS5334596A (en) * 1976-09-10 1978-03-31 Yoshimichi Yonezawa Detecting method of coagulation state in blood and the like
JPS54106298A (en) * 1978-02-09 1979-08-21 Chiyoda Seisakusho Method of detecting agglutination of blood etc*

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51125979A (en) * 1975-01-06 1976-11-02 Fauzy Al Marachy Pierre Device for identifying blood type
JPS5245186A (en) * 1975-10-03 1977-04-09 Readymatie Sa Device for automatically identifying blood type
JPS5334596A (en) * 1976-09-10 1978-03-31 Yoshimichi Yonezawa Detecting method of coagulation state in blood and the like
JPS54106298A (en) * 1978-02-09 1979-08-21 Chiyoda Seisakusho Method of detecting agglutination of blood etc*

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62108158A (en) * 1985-11-01 1987-05-19 ベクトン　デイキンソン　アンド　カンパニ−，インコ−ポレ−テツド Method of improving interface of cell layer of centrifugallyseparated blood sample

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