CA2121500A1 - Liquid viscosity measuring device - Google Patents
Liquid viscosity measuring deviceInfo
- Publication number
- CA2121500A1 CA2121500A1 CA 2121500 CA2121500A CA2121500A1 CA 2121500 A1 CA2121500 A1 CA 2121500A1 CA 2121500 CA2121500 CA 2121500 CA 2121500 A CA2121500 A CA 2121500A CA 2121500 A1 CA2121500 A1 CA 2121500A1
- Authority
- CA
- Canada
- Prior art keywords
- viscosity
- pressure
- time
- aspiration
- liquid 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.)
- Abandoned
Links
- 239000007788 liquid Substances 0.000 title claims description 41
- 239000008280 blood Substances 0.000 abstract description 34
- 210000004369 blood Anatomy 0.000 abstract description 33
- 210000003743 erythrocyte Anatomy 0.000 abstract description 15
- 238000005259 measurement Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 238000012360 testing method Methods 0.000 description 14
- 210000002381 plasma Anatomy 0.000 description 11
- 239000003085 diluting agent Substances 0.000 description 5
- 230000004520 agglutination Effects 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 241000237074 Centris Species 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1081—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices characterised by the means for relatively moving the transfer device and the containers in an horizontal plane
- G01N35/109—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices characterised by the means for relatively moving the transfer device and the containers in an horizontal plane with two horizontal degrees of freedom
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
- G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
- G01N11/08—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by measuring pressure required to produce a known flow
-
- 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
- G01N33/49—Blood
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
- G01N2035/1025—Fluid level sensing
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Hematology (AREA)
- Ecology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3271484A JP2552408B2 (ja) | 1991-10-18 | 1991-10-18 | 液体粘性測定装置 |
| JP271484/91 | 1991-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2121500A1 true CA2121500A1 (en) | 1993-04-29 |
Family
ID=17500693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2121500 Abandoned CA2121500A1 (en) | 1991-10-18 | 1992-10-15 | Liquid viscosity measuring device |
Country Status (7)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2688163B2 (ja) * | 1993-06-04 | 1997-12-08 | アロカ株式会社 | 分注装置 |
| US6158269A (en) * | 1995-07-13 | 2000-12-12 | Bayer Corporation | Method and apparatus for aspirating and dispensing sample fluids |
| US5750881A (en) * | 1995-07-13 | 1998-05-12 | Chiron Diagnostics Corporation | Method and apparatus for aspirating and dispensing sample fluids |
| JP3740392B2 (ja) * | 2001-07-17 | 2006-02-01 | アロカ株式会社 | 分注装置 |
| DE10239530B4 (de) * | 2002-08-01 | 2006-06-01 | Göttfert Werkstoff-Prüfmaschinen GmbH | Kapillarrheometer |
| DE102004063358A1 (de) * | 2004-12-23 | 2006-07-06 | Georg-August-Universität Göttingen | Verfahren zur Bestimmung der Viskosität und Viskosimeter |
| KR100643586B1 (ko) * | 2005-05-16 | 2006-11-10 | 현대모비스 주식회사 | 금속용탕 유동도 측정장치 |
| US7634367B1 (en) | 2005-07-12 | 2009-12-15 | Ortho-Clinical Diagnostics, Inc. | Estimating fluidic properties and using them to improve the precision/accuracy of metered fluids and to improve the sensitivity/specificity in detecting failure modes |
| EP1745851B1 (de) | 2005-07-22 | 2015-02-25 | Tecan Trading AG | Verfahren, Vorrichtung und Computerprogrammprodukt zum Klassifizieren einer Flüssigkeit |
| JP2007132855A (ja) * | 2005-11-11 | 2007-05-31 | Aloka Co Ltd | 液体攪拌方法及び装置 |
| FR2927999B1 (fr) * | 2008-02-21 | 2010-09-17 | Gilson Sas | Viscosimetre comprenant un systeme de pipetage, a precision amelioree et conception simplifiee |
| CN102781587A (zh) | 2010-03-01 | 2012-11-14 | 诺维信公司 | 粘压测定 |
| CN103649712B (zh) | 2011-07-08 | 2015-09-02 | 株式会社日立高新技术 | 固相萃取装置及粘度测定装置 |
| US20130104630A1 (en) * | 2011-10-31 | 2013-05-02 | Freeslate, Inc. | Automated capillary viscometer |
| EP2885621A4 (en) * | 2012-08-20 | 2016-04-27 | Us Health | CAPILLARY VISCOSIMETERS AND MULTISCALAR PRESSURE MEASURING DEVICES |
| KR102331945B1 (ko) * | 2020-08-19 | 2021-12-01 | 주식회사 바이오리올로직스 | 다채널 혈액 점도 측정 장치 |
| CN113176178B (zh) * | 2021-04-20 | 2023-02-07 | 安徽名士达新材料有限公司 | 一种漆料生产粘稠度测定装置及其实施方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840488A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-09-21 | 1973-06-14 | ||
| JPS4879683A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-01-28 | 1973-10-25 | ||
| DE2444148C3 (de) * | 1974-09-16 | 1981-09-17 | Dr. Karl Thomae Gmbh, 7950 Biberach | Kapillar-Viskosimeter |
| US3999538A (en) * | 1975-05-22 | 1976-12-28 | Buren Philpot V Jun | Method of blood viscosity determination |
| CA1078643A (en) * | 1976-10-28 | 1980-06-03 | Robert I. Barker | Viscosity-stress tester |
| JPS56164957A (en) * | 1980-05-23 | 1981-12-18 | Aloka Co Ltd | Automatic dispenser |
| US4446726A (en) * | 1982-09-01 | 1984-05-08 | Deere & Company | Apparatus and method for measuring the filterability of a fluid at low temperatures |
| JPS60165552A (ja) * | 1984-02-09 | 1985-08-28 | Toshiba Corp | 生化学自動分析装置 |
| JPS6236537A (ja) * | 1985-08-10 | 1987-02-17 | Konishiroku Photo Ind Co Ltd | 溶液の表面張力・粘度・密度連動測定方法及びその装置 |
| FR2604271A1 (fr) * | 1986-09-19 | 1988-03-25 | Boillet Alain | Calculateur de viscosite et de coefficient tube |
| JPH0625771B2 (ja) * | 1987-01-07 | 1994-04-06 | 株式会社日立製作所 | 試料分注方法 |
| JPH07119685B2 (ja) * | 1987-04-17 | 1995-12-20 | 東洋紡績株式会社 | 細管式粘度計 |
| JPH02222826A (ja) * | 1989-02-23 | 1990-09-05 | Shimadzu Corp | 細管式レオメータ |
| JPH0316648A (ja) * | 1989-06-14 | 1991-01-24 | Hitachi Ltd | 分注装置 |
| JPH0399245A (ja) * | 1989-09-12 | 1991-04-24 | Hiroyoshi Moriyama | 粘度計 |
| JPH0641905B2 (ja) * | 1990-02-28 | 1994-06-01 | 株式会社島津製作所 | 細管式粘度計 |
-
1991
- 1991-10-18 JP JP3271484A patent/JP2552408B2/ja not_active Expired - Fee Related
-
1992
- 1992-10-12 TW TW81108084A patent/TW221672B/zh active
- 1992-10-15 DE DE69220500T patent/DE69220500T2/de not_active Expired - Lifetime
- 1992-10-15 AU AU27716/92A patent/AU2771692A/en not_active Abandoned
- 1992-10-15 CA CA 2121500 patent/CA2121500A1/en not_active Abandoned
- 1992-10-15 EP EP92921482A patent/EP0608425B1/en not_active Expired - Lifetime
- 1992-10-15 WO PCT/JP1992/001343 patent/WO1993008475A1/ja active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| DE69220500D1 (de) | 1997-07-24 |
| AU2771692A (en) | 1993-05-21 |
| TW221672B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1994-03-11 |
| EP0608425A4 (en) | 1994-11-23 |
| WO1993008475A1 (en) | 1993-04-29 |
| EP0608425A1 (en) | 1994-08-03 |
| EP0608425B1 (en) | 1997-06-18 |
| DE69220500T2 (de) | 1997-10-02 |
| JP2552408B2 (ja) | 1996-11-13 |
| JPH05107174A (ja) | 1993-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |