NL176709B - Colloidale osmometer. - Google Patents
Colloidale osmometer.Info
- Publication number
- NL176709B NL176709B NLAANVRAGE7809590,A NL7809590A NL176709B NL 176709 B NL176709 B NL 176709B NL 7809590 A NL7809590 A NL 7809590A NL 176709 B NL176709 B NL 176709B
- Authority
- NL
- Netherlands
- Prior art keywords
- osmometer
- colloidal
- colloidal osmometer
- Prior art date
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)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Urology & Nephrology (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
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 true NL176709B (nl) | 1984-12-17 |
NL176709C 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)
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 |
US5723769A (en) * | 1993-11-19 | 1998-03-03 | Commonwealth Scientific And Industrial Research Organisation | Diffusion cell |
US6941825B2 (en) * | 2000-02-02 | 2005-09-13 | Janusz B. Pawliszyn | Analytical devices based on diffusion boundary layer calibration and quantitative sorption |
EP1252495A2 (en) * | 2000-02-02 | 2002-10-30 | PAWLISZYN, Janusz B. | Analytical devices based on diffusion boundary layer calibration and quantitative sorption |
US7905134B2 (en) | 2002-08-06 | 2011-03-15 | The Regents Of The University Of California | Biomarker normalization |
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 |
US7111502B2 (en) * | 2002-08-06 | 2006-09-26 | Ocusense, Inc. | Systems and methods for reducing the effect of corruptive signals during nanoliter osmometry |
US7810380B2 (en) | 2003-03-25 | 2010-10-12 | Tearlab Research, Inc. | Systems and methods for collecting tear film and measuring tear film osmolarity |
MX2017003454A (es) | 2014-09-23 | 2017-11-13 | Tearlab Res Inc | Sistemas y metodos para la integracion de la recoleccion de microfluido lagrimal y el analisis por flujo lateral de analitos de interes. |
EP3463549B1 (en) | 2016-06-03 | 2023-08-16 | Advanced Instruments, LLC | Plug for osmometry sample cup |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3195346A (en) * | 1963-01-14 | 1965-07-20 | Mechrolab Inc | Automatic osmometer |
-
1977
- 1977-12-27 JP JP15988377A patent/JPS5489797A/ja active Granted
-
1978
- 1978-09-15 US US05/943,258 patent/US4245495A/en not_active Expired - Lifetime
- 1978-09-20 NL NLAANVRAGE7809590,A patent/NL176709C/nl not_active IP Right Cessation
- 1978-09-20 DE DE2840942A patent/DE2840942C3/de not_active Expired
- 1978-09-20 CA CA311,661A patent/CA1105291A/en not_active Expired
- 1978-09-20 GB GB7837500A patent/GB2011080B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2011080A (en) | 1979-07-04 |
CA1105291A (en) | 1981-07-21 |
NL7809590A (nl) | 1979-06-29 |
DE2840942B2 (de) | 1980-02-07 |
NL176709C (nl) | 1985-05-17 |
JPS57457B2 (nl) | 1982-01-06 |
JPS5489797A (en) | 1979-07-17 |
DE2840942C3 (de) | 1980-10-16 |
US4245495A (en) | 1981-01-20 |
DE2840942A1 (de) | 1979-06-28 |
GB2011080B (en) | 1982-05-12 |
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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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