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JPS5790159A - Blood analyzer - Google Patents

Blood analyzer

Info

Publication number
JPS5790159A
JPS5790159A JP55167851A JP16785180A JPS5790159A JP S5790159 A JPS5790159 A JP S5790159A JP 55167851 A JP55167851 A JP 55167851A JP 16785180 A JP16785180 A JP 16785180A JP S5790159 A JPS5790159 A JP S5790159A
Authority
JP
Japan
Prior art keywords
erythrocytes
recticular
blood
light
platelets
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
JP55167851A
Other languages
Japanese (ja)
Other versions
JPH0161182B2 (en
Inventor
Akiko Obara
Masayoshi Hayashi
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.)
Sysmex Corp
Original Assignee
Sysmex Corp
Tao Medical Electronics 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 Sysmex Corp, Tao Medical Electronics Co Ltd filed Critical Sysmex Corp
Priority to JP55167851A priority Critical patent/JPS5790159A/en
Publication of JPS5790159A publication Critical patent/JPS5790159A/en
Publication of JPH0161182B2 publication Critical patent/JPH0161182B2/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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/012—Red blood cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/012—Red blood cells
    • G01N2015/014—Reticulocytes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/018—Platelets

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Signal Processing (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

PURPOSE:To enable recticular erythrocytes to be automatically counted and indicated, by a method wherein ultraviolet luminescence or transmission light is detected through the treatment of a blood, the sum of the number of platelets and the number of erythrocytes is classified separately from the number of recticular erythrocytes for the detection, and the number of erythrocytes, the number of platelets, and the number of recticular erythrocytes are inputted from the other for the operation. CONSTITUTION:After a transparent film base 2 is applied with a dying reagent after passing through a reagent tank 3, a solvent is evaporated in a dryer 4 by means of a fan 8. A sample blood is dropped on a film 2' coated with the reagnet from a pipette 5, and after a cover film 6 is placed over the film 2', a blood is rolled in a thin layer by a roller 7, and the blood on the film 2' is irradiated from an ultraviolet source 15. A coloring light of lencocytes, emitting light through the excitation resulting from the passage through an ultraviolet cut filter 18, a coloring light of the platelets are reflected by a half-mirror 20 to a light receiving element 24 for the amplification, and the coloring light of the recticular erythrocytes is reflected by a half- mirror 21 to a light receiving element 24 for the amplification. An operation circuit, receiving the number of erythrocytes, the number of lencocytes, and the number of platelets from other measuring device, is then caused to receive and operate to indicate the number of recticular erythrocytes or the ratio of the number of recticular erythrocytes to the number of erythrocytes. This detects the trouble on the number of recticular erythrocytes for the diagnosis of a blood trouble.
JP55167851A 1980-11-27 1980-11-27 Blood analyzer Granted JPS5790159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55167851A JPS5790159A (en) 1980-11-27 1980-11-27 Blood analyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55167851A JPS5790159A (en) 1980-11-27 1980-11-27 Blood analyzer

Publications (2)

Publication Number Publication Date
JPS5790159A true JPS5790159A (en) 1982-06-04
JPH0161182B2 JPH0161182B2 (en) 1989-12-27

Family

ID=15857258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55167851A Granted JPS5790159A (en) 1980-11-27 1980-11-27 Blood analyzer

Country Status (1)

Country Link
JP (1) JPS5790159A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4027357A1 (en) * 1990-08-29 1992-03-05 Hs Tech & Design Vehicle safety belt tensioning device with preloaded spring - has belt tensioning spring motion perpendicular to crash-caused motion of sensor device inertial mass
DE4127981A1 (en) * 1990-08-24 1992-03-05 Takata Corp RELEASE FOR A SPRING-DRIVEN BELT TENSIONER
US5169173A (en) * 1990-06-13 1992-12-08 Takata Corporation Mechanical sensor for vehicle seat belt systems
US5221110A (en) * 1991-06-28 1993-06-22 Takata Corporation Sensor for vehicle seat belt systems
US5271639A (en) * 1991-06-28 1993-12-21 Takata Corporation Mechanical sensor for vehicle seat belt systems
JP2001524665A (en) * 1997-11-21 2001-12-04 コールター インターナショナル コーポレイション Erythroblast identification method
JP2009512859A (en) * 2005-10-19 2009-03-26 ウォードロウ パートナーズ エルピー Apparatus and method for performing counting in a biological fluid sample
EP2041563A1 (en) * 2006-07-17 2009-04-01 Hemocue AB Enumeration of thrombocytes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5252463U (en) * 1975-10-09 1977-04-14
JPS5352198A (en) * 1976-10-22 1978-05-12 Hitachi Ltd Picture input apparatus of netlike red corpuscle
JPS542289A (en) * 1977-06-08 1979-01-09 Kureha Chem Ind Co Ltd Denitration catalyst having high activity at low temperature
JPS5544914A (en) * 1978-09-25 1980-03-29 Omron Tateisi Electronics Co Automatic blood corpuscle sorting apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5252463U (en) * 1975-10-09 1977-04-14
JPS5352198A (en) * 1976-10-22 1978-05-12 Hitachi Ltd Picture input apparatus of netlike red corpuscle
JPS542289A (en) * 1977-06-08 1979-01-09 Kureha Chem Ind Co Ltd Denitration catalyst having high activity at low temperature
JPS5544914A (en) * 1978-09-25 1980-03-29 Omron Tateisi Electronics Co Automatic blood corpuscle sorting apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5169173A (en) * 1990-06-13 1992-12-08 Takata Corporation Mechanical sensor for vehicle seat belt systems
DE4127981A1 (en) * 1990-08-24 1992-03-05 Takata Corp RELEASE FOR A SPRING-DRIVEN BELT TENSIONER
US5186063A (en) * 1990-08-24 1993-02-16 Takata Corporation Trigger for spring-type pretensioner
DE4027357A1 (en) * 1990-08-29 1992-03-05 Hs Tech & Design Vehicle safety belt tensioning device with preloaded spring - has belt tensioning spring motion perpendicular to crash-caused motion of sensor device inertial mass
US5221110A (en) * 1991-06-28 1993-06-22 Takata Corporation Sensor for vehicle seat belt systems
US5271639A (en) * 1991-06-28 1993-12-21 Takata Corporation Mechanical sensor for vehicle seat belt systems
JP2001524665A (en) * 1997-11-21 2001-12-04 コールター インターナショナル コーポレイション Erythroblast identification method
JP2009512859A (en) * 2005-10-19 2009-03-26 ウォードロウ パートナーズ エルピー Apparatus and method for performing counting in a biological fluid sample
EP2041563A1 (en) * 2006-07-17 2009-04-01 Hemocue AB Enumeration of thrombocytes
EP2041563A4 (en) * 2006-07-17 2013-09-18 Hemocue Ab Enumeration of thrombocytes

Also Published As

Publication number Publication date
JPH0161182B2 (en) 1989-12-27

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