CA1068587A - Capillary flow method and apparatus for determination of cell osmotic fragility - Google Patents

Capillary flow method and apparatus for determination of cell osmotic fragility

Info

Publication number
CA1068587A
CA1068587A CA280,442A CA280442A CA1068587A CA 1068587 A CA1068587 A CA 1068587A CA 280442 A CA280442 A CA 280442A CA 1068587 A CA1068587 A CA 1068587A
Authority
CA
Canada
Prior art keywords
tube
capillary tube
salt solution
gradient
sample
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
Application number
CA280,442A
Other languages
English (en)
French (fr)
Inventor
Yoichiro Ito
Peter Carmeci
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1068587A publication Critical patent/CA1068587A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/04—Investigating osmotic effects

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 Optical Means (AREA)
CA280,442A 1976-08-09 1977-06-13 Capillary flow method and apparatus for determination of cell osmotic fragility Expired CA1068587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/713,045 US4040742A (en) 1976-08-09 1976-08-09 Capillary flow method and apparatus for determination of cell osmotic fragility

Publications (1)

Publication Number Publication Date
CA1068587A true CA1068587A (en) 1979-12-25

Family

ID=24864521

Family Applications (1)

Application Number Title Priority Date Filing Date
CA280,442A Expired CA1068587A (en) 1976-08-09 1977-06-13 Capillary flow method and apparatus for determination of cell osmotic fragility

Country Status (8)

Country Link
US (1) US4040742A (OSRAM)
JP (1) JPS6049865B2 (OSRAM)
CA (1) CA1068587A (OSRAM)
DE (1) DE2733409A1 (OSRAM)
FR (1) FR2361657A1 (OSRAM)
GB (1) GB1576856A (OSRAM)
IL (1) IL52311A (OSRAM)
SE (1) SE7707048L (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151089A (en) * 1978-05-17 1979-04-24 The United States Of America As Represented By The Secretary Of The Department Of Health, Education And Welfare Device for high efficiency continuous countercurrent extraction using a rotating helical tube
US4255788A (en) * 1979-03-01 1981-03-10 American National Red Cross Phasing detector for continuous flow systems
US4278936A (en) * 1980-02-05 1981-07-14 Coulter Electronics, Inc. Biological cell parameter change test method and apparatus
EP0626067A4 (en) * 1992-02-07 1997-06-25 Abbott Lab METHOD FOR ACCURATELY COUNTING AND SENSITIVELY CLASSIFYING HETEROGENEOUS CELL POPULATIONS UNDER CYTOLYTIC PROCESSING CONDITIONS.
EP2199791B1 (de) * 2008-12-19 2019-05-01 F. Hoffmann-La Roche AG Verfahren zum Bestimmen der Hämolyse einer Blutprobe sowie Vorrichtung
US8026102B2 (en) * 2009-01-21 2011-09-27 Blaze Medical Devices, LLC Apparatus and method to characterize blood and red blood cells via erythrocyte membrane fragility quantification

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673789A (en) * 1945-11-10 1954-03-30 American Optical Corp Applicator for hemolyzing whole blood
US3300385A (en) * 1961-08-17 1967-01-24 Yeda Res & Dev Method for measuring osmotic fragility of red blood corpuscles
GB1053947A (OSRAM) * 1962-09-05
US3606539A (en) * 1968-11-13 1971-09-20 American Optical Corp Apparatus and method for measuring osmotic fragility of red blood cells

Also Published As

Publication number Publication date
FR2361657A1 (fr) 1978-03-10
IL52311A (en) 1979-03-12
DE2733409A1 (de) 1978-02-16
FR2361657B1 (OSRAM) 1982-06-18
SE7707048L (sv) 1978-02-10
JPS5351796A (en) 1978-05-11
IL52311A0 (en) 1977-08-31
US4040742A (en) 1977-08-09
JPS6049865B2 (ja) 1985-11-05
GB1576856A (en) 1980-10-15

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