[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS5730951A - Blood analyzer - Google Patents

Blood analyzer

Info

Publication number
JPS5730951A
JPS5730951A JP10733680A JP10733680A JPS5730951A JP S5730951 A JPS5730951 A JP S5730951A JP 10733680 A JP10733680 A JP 10733680A JP 10733680 A JP10733680 A JP 10733680A JP S5730951 A JPS5730951 A JP S5730951A
Authority
JP
Japan
Prior art keywords
light
cell
path
colorimetric
measurement
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
JP10733680A
Other languages
Japanese (ja)
Other versions
JPH0150856B2 (en
Inventor
Yasushi Ando
Norihiro Okada
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
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 filed Critical Sysmex Corp
Priority to JP10733680A priority Critical patent/JPS5730951A/en
Publication of JPS5730951A publication Critical patent/JPS5730951A/en
Publication of JPH0150856B2 publication Critical patent/JPH0150856B2/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
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • 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
    • G01N2015/016—White 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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1486—Counting the particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth 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 Optical Means (AREA)

Abstract

PURPOSE:To perform a measurement of leucocyte and hemoglobin by means of a common cell, by a method wherein a colorimetric cell and a particle counting cell are performed in common. CONSTITUTION:A measurement cell 3 is provided with a path 1 for colorimetric measurement, which has a comparatively wide section, and a path 2 for blood corpuscle counting which has a comparatively narrow section, and is secured on a cell holder 6. A light, emitted from a light source 13, is formed into a parallel light by means of a lens 12, and turns a direction by means of a prism 11. A colorimetric path 1 is irradiated with the light through a prism 14, and the light enters into a light-receiving element 17 for light-detecting through a filter 37. Meanwhile, light rays focused to the path 2 for particle-detecting are formed into a toroidal light flux 40 by means of a plate 38 provided with a black light-shielding plate 8, and are focused by a lens 15. A light-receiving element 16 detects a scattered light produced following the passage of a blood corpuscle. A light-emitting diode 7 generates a mimic light pulse being similar to the scattered light, and is used with a calibration of a device.
JP10733680A 1980-08-04 1980-08-04 Blood analyzer Granted JPS5730951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10733680A JPS5730951A (en) 1980-08-04 1980-08-04 Blood analyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10733680A JPS5730951A (en) 1980-08-04 1980-08-04 Blood analyzer

Publications (2)

Publication Number Publication Date
JPS5730951A true JPS5730951A (en) 1982-02-19
JPH0150856B2 JPH0150856B2 (en) 1989-10-31

Family

ID=14456462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10733680A Granted JPS5730951A (en) 1980-08-04 1980-08-04 Blood analyzer

Country Status (1)

Country Link
JP (1) JPS5730951A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162955A (en) * 1984-02-03 1985-08-24 Hitachi Ltd Automatic analysis device for blood cell
CN104458540A (en) * 2014-12-04 2015-03-25 南昌百特生物高新技术股份有限公司 Flow chamber of blood analyzer
KR20150038515A (en) * 2012-07-31 2015-04-08 알리팍스 홀딩 에스피에이 Apparatus and method to determine the blood sedimentation rate and other parameters connected thereto

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53116193A (en) * 1977-03-16 1978-10-11 Instrumentation Labor Inc Apparatus and method for analysis of blood by automation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53116193A (en) * 1977-03-16 1978-10-11 Instrumentation Labor Inc Apparatus and method for analysis of blood by automation

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162955A (en) * 1984-02-03 1985-08-24 Hitachi Ltd Automatic analysis device for blood cell
JPH058380B2 (en) * 1984-02-03 1993-02-02 Hitachi Ltd
KR20150038515A (en) * 2012-07-31 2015-04-08 알리팍스 홀딩 에스피에이 Apparatus and method to determine the blood sedimentation rate and other parameters connected thereto
CN104662406A (en) * 2012-07-31 2015-05-27 亚历法克斯控股有限公司 Apparatus and method to determine the blood sedimentation rate and other parameters connected thereto
JP2015523580A (en) * 2012-07-31 2015-08-13 アリファックス ホールディング エスピーエーＡｌｉｆａｘ Ｈｏｌｄｉｎｇ Ｓｐａ Apparatus and method for determining blood sedimentation rate and other parameters associated therewith
CN104458540A (en) * 2014-12-04 2015-03-25 南昌百特生物高新技术股份有限公司 Flow chamber of blood analyzer
CN104458540B (en) * 2014-12-04 2017-03-29 南昌百特生物高新技术股份有限公司 Blood analyser flow chamber

Also Published As

Publication number Publication date
JPH0150856B2 (en) 1989-10-31

Similar Documents

Publication Publication Date Title
US5408326A (en) Dual-wavelength absorption detector adapted for continuous-flow detection
JPS57108811A (en) Optical focus position detector
NO934205D0 (en) Simultaneous multiple analyzes
JP2016517526A (en) Synchrotron radiation filtering for flow cytometers
DK520185A (en) DEVICE FOR INFRARED SPECTROPHOTOMETRIC ANALYSIS
JPS5766342A (en) Optical measuring method for suspension particles in medium
JPS5730951A (en) Blood analyzer
JPS5624556A (en) Automatic analyzer
US3535044A (en) Total organic carbon colorimeter
JPS5639554A (en) Original density measuring method
CN210572335U (en) High-sensitivity specific protein analyzer
JPS5767815A (en) Measuring method for position of reflector using light
JPS58115346A (en) Discriminating apparatus of kind of blood corpuscle
CA2384897A1 (en) Separation method
JPS5737251A (en) Optical system of measuring device of grain density in suspension liquid
JPS56145323A (en) Spectrophotometer
JPS59102139A (en) Blood corpuscle counter
JPS56146109A (en) Photometric device
JPS57172254A (en) Speed measuring device
JPS56111403A (en) Sensor for parallel luminous flux photodetection
JPS5666738A (en) Spectrometer for gas measurement
JPS57106846A (en) Apparatus for emission spectrochemical analysis
JPS55149023A (en) Infrared ray spectroscopic method
JPS58131541A (en) Simultaneous measuring apparatus of quantities of leukocyte and hemoglobin
SU591047A1 (en) Aerosol spectrometer