NL176709C - Colloidale osmometer. - Google Patents

Colloidale osmometer.

Info

Publication number
NL176709C
NL176709C NLAANVRAGE7809590,A NL7809590A NL176709C NL 176709 C NL176709 C NL 176709C NL 7809590 A NL7809590 A NL 7809590A NL 176709 C NL176709 C NL 176709C
Authority
NL
Netherlands
Prior art keywords
osmometer
colloidal
colloidal osmometer
Prior art date
Application number
NLAANVRAGE7809590,A
Other languages
English (en)
Other versions
NL7809590A (nl
NL176709B (nl
Original Assignee
Univ Hokkaido
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 Univ Hokkaido filed Critical Univ Hokkaido
Publication of NL7809590A publication Critical patent/NL7809590A/nl
Publication of NL176709B publication Critical patent/NL176709B/nl
Application granted granted Critical
Publication of NL176709C publication Critical patent/NL176709C/nl

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
NLAANVRAGE7809590,A 1977-12-27 1978-09-20 Colloidale osmometer. NL176709C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15988377A JPS5489797A (en) 1977-12-27 1977-12-27 Needle shaped colloid osmosis pressure meter

Publications (3)

Publication Number Publication Date
NL7809590A NL7809590A (nl) 1979-06-29
NL176709B NL176709B (nl) 1984-12-17
NL176709C true NL176709C (nl) 1985-05-17

Family

ID=15703264

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7809590,A NL176709C (nl) 1977-12-27 1978-09-20 Colloidale osmometer.

Country Status (6)

Country Link
US (1) US4245495A (nl)
JP (1) JPS5489797A (nl)
CA (1) CA1105291A (nl)
DE (1) DE2840942C3 (nl)
GB (1) GB2011080B (nl)
NL (1) NL176709C (nl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216303C2 (de) * 1982-04-23 1986-10-30 Gonotec Gesellschaft für Meß- und Regeltechnik mbH, 1000 Berlin Osmometer
US4475556A (en) * 1983-01-03 1984-10-09 Reiff Theodore R Rapid measurement of colloid osmotic equilibrium pressure
DE3525668A1 (de) * 1984-10-31 1986-05-07 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur bestimmung des gehaltes an in einem loesungsmittel geloesten stoffen
US4603699A (en) * 1984-11-20 1986-08-05 Himpens Jacques M Apparatus and method for measuring osmotic pressure in situ
DE3825208C1 (nl) * 1988-07-25 1989-11-02 Ernst Prof. Dr. 8581 Eckersdorf De Steudle
US4860577A (en) * 1989-01-06 1989-08-29 Southeastern Illinois College Foundation Osmotic applications of hollow fibers
DE4137532A1 (de) * 1991-11-14 1993-05-19 Max Planck Gesellschaft Durchfluss-membran-osmometer
EP0734516A4 (en) * 1993-11-19 1997-11-19 Commw Scient Ind Res Org DIFFUSION CELL
WO2001057515A2 (en) * 2000-02-02 2001-08-09 Pawliszyn Janusz B Analytical devices based on diffusion boundary layer calibration and quantitative sorption
US6941825B2 (en) * 2000-02-02 2005-09-13 Janusz B. Pawliszyn Analytical devices based on diffusion boundary layer calibration and quantitative sorption
US8020433B2 (en) * 2003-03-25 2011-09-20 Tearlab Research, Inc. Systems and methods for a sample fluid collection device
CN1675532B (zh) * 2002-08-06 2010-05-26 加利福尼亚大学董事会 泪膜渗透压测定法
US7905134B2 (en) 2002-08-06 2011-03-15 The Regents Of The University Of California Biomarker normalization
US7810380B2 (en) 2003-03-25 2010-10-12 Tearlab Research, Inc. Systems and methods for collecting tear film and measuring tear film osmolarity
US7111502B2 (en) * 2002-08-06 2006-09-26 Ocusense, Inc. Systems and methods for reducing the effect of corruptive signals during nanoliter osmometry
US11536707B2 (en) 2014-09-23 2022-12-27 Tearlab Research, Inc. Systems and methods for integration of microfluidic tear collection and lateral flow analysis of analytes of interest
EP3463549B1 (en) * 2016-06-03 2023-08-16 Advanced Instruments, LLC Plug for osmometry sample cup

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195346A (en) * 1963-01-14 1965-07-20 Mechrolab Inc Automatic osmometer

Also Published As

Publication number Publication date
JPS57457B2 (nl) 1982-01-06
JPS5489797A (en) 1979-07-17
DE2840942B2 (de) 1980-02-07
GB2011080A (en) 1979-07-04
DE2840942C3 (de) 1980-10-16
US4245495A (en) 1981-01-20
DE2840942A1 (de) 1979-06-28
GB2011080B (en) 1982-05-12
CA1105291A (en) 1981-07-21
NL7809590A (nl) 1979-06-29
NL176709B (nl) 1984-12-17

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent

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