JPH0519097B2 - - Google Patents

Info

Publication number
JPH0519097B2
JPH0519097B2 JP59216008A JP21600884A JPH0519097B2 JP H0519097 B2 JPH0519097 B2 JP H0519097B2 JP 59216008 A JP59216008 A JP 59216008A JP 21600884 A JP21600884 A JP 21600884A JP H0519097 B2 JPH0519097 B2 JP H0519097B2
Authority
JP
Japan
Prior art keywords
fluid
particles
chamber
particle
region
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.)
Expired - Lifetime
Application number
JP59216008A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60143742A (ja
Inventor
Ii Fuon Bearanzu Uiiranto
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.)
SHIKUWAIA TAANAA CORP
Original Assignee
SHIKUWAIA TAANAA 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 SHIKUWAIA TAANAA CORP filed Critical SHIKUWAIA TAANAA CORP
Publication of JPS60143742A publication Critical patent/JPS60143742A/ja
Publication of JPH0519097B2 publication Critical patent/JPH0519097B2/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
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • G01N15/134—Devices using two or more apertures

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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
JP59216008A 1983-10-14 1984-10-15 粒子状物体の分析装置と方法 Granted JPS60143742A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54222483A 1983-10-14 1983-10-14
US542224 1983-10-14

Publications (2)

Publication Number Publication Date
JPS60143742A JPS60143742A (ja) 1985-07-30
JPH0519097B2 true JPH0519097B2 (enrdf_load_stackoverflow) 1993-03-15

Family

ID=24162857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59216008A Granted JPS60143742A (ja) 1983-10-14 1984-10-15 粒子状物体の分析装置と方法

Country Status (2)

Country Link
JP (1) JPS60143742A (enrdf_load_stackoverflow)
DE (1) DE3437519A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5456653B2 (ja) * 2010-12-13 2014-04-02 日本光電工業株式会社 血液測定装置
WO2024225338A1 (ja) * 2023-04-25 2024-10-31 株式会社アドバンテスト 微粒子測定装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902115A (en) * 1973-09-26 1975-08-26 Coulter Electronics Self-cleaning aperture tube for coulter study apparatus and electrolyte supply system therefor
JPS5522734A (en) * 1978-08-04 1980-02-18 Nippon Musical Instruments Mfg Electronic musical instrument
JPS55143431A (en) * 1979-04-26 1980-11-08 Toa Medical Electronics Co Ltd Detector for corpuscle
JPS58129348A (ja) * 1982-01-29 1983-08-02 Olympus Optical Co Ltd 微小粒子計数装置

Also Published As

Publication number Publication date
JPS60143742A (ja) 1985-07-30
DE3437519C2 (enrdf_load_stackoverflow) 1990-06-07
DE3437519A1 (de) 1985-04-25

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