JPS4953086A - - Google Patents

Info

Publication number
JPS4953086A
JPS4953086A JP48035883A JP3588373A JPS4953086A JP S4953086 A JPS4953086 A JP S4953086A JP 48035883 A JP48035883 A JP 48035883A JP 3588373 A JP3588373 A JP 3588373A JP S4953086 A JPS4953086 A JP S4953086A
Authority
JP
Japan
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
JP48035883A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4953086A publication Critical patent/JPS4953086A/ja
Pending 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
    • G01N15/13—Details pertaining to 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)
JP48035883A 1972-06-21 1973-03-30 Pending JPS4953086A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26474872A 1972-06-21 1972-06-21

Publications (1)

Publication Number Publication Date
JPS4953086A true JPS4953086A (enrdf_load_html_response) 1974-05-23

Family

ID=23007432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48035883A Pending JPS4953086A (enrdf_load_html_response) 1972-06-21 1973-03-30

Country Status (7)

Country Link
US (1) US3783376A (enrdf_load_html_response)
JP (1) JPS4953086A (enrdf_load_html_response)
CA (1) CA976236A (enrdf_load_html_response)
FR (1) FR2190271A5 (enrdf_load_html_response)
GB (1) GB1438520A (enrdf_load_html_response)
IT (1) IT980070B (enrdf_load_html_response)
SE (1) SE406510B (enrdf_load_html_response)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180091A (en) * 1977-11-18 1979-12-25 Becton, Dickinson And Company Purging means for aperture of blood cell counter
JPS61160038A (ja) * 1985-01-08 1986-07-19 Sumitomo Electric Ind Ltd 粒子検出器
US4760328A (en) * 1986-05-05 1988-07-26 Integrated Ionics, Inc. Particle counter having electrodes and circuitry mounted on the pane of the orifice
DE3786657D1 (de) * 1987-02-17 1993-08-26 Ratcom Inc Durchflusszytometrie.
AU1258495A (en) * 1993-12-20 1995-07-10 Abbott Laboratories Mechanical capture of count wafer for particle analysis
US5402062A (en) * 1993-12-23 1995-03-28 Abbott Laboratories Mechanical capture of count wafer for particle analysis
WO1995017659A1 (en) * 1993-12-23 1995-06-29 Abbott Laboratories Method of making a stress relieved count probe
US5432992A (en) * 1993-12-23 1995-07-18 Abbott Laboratories Method of making count probe with removable count wafer
JPH07301595A (ja) * 1994-05-09 1995-11-14 Toa Medical Electronics Co Ltd 粒子測定装置およびその粒子測定方法
GB9624096D0 (en) * 1996-11-20 1997-01-08 Microbial Systems Ltd Apparatus and method of use thereof
US6111398A (en) * 1997-07-03 2000-08-29 Coulter International Corp. Method and apparatus for sensing and characterizing particles
DE60233708D1 (de) * 2001-11-30 2009-10-29 Sysmex Corp Teilchenanalysator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492768A (en) * 1947-09-18 1949-12-27 Gen Electric Cloud moisture meter
CH481431A (de) * 1968-04-05 1969-11-15 Contraves Ag Teilchenzähler

Also Published As

Publication number Publication date
SE406510B (sv) 1979-02-12
GB1438520A (en) 1976-06-09
CA976236A (en) 1975-10-14
IT980070B (it) 1974-09-30
US3783376A (en) 1974-01-01
FR2190271A5 (enrdf_load_html_response) 1974-01-25

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