CA2117916A1 - Apparatus for analysing blood and other samples - Google Patents
Apparatus for analysing blood and other samplesInfo
- Publication number
- CA2117916A1 CA2117916A1 CA 2117916 CA2117916A CA2117916A1 CA 2117916 A1 CA2117916 A1 CA 2117916A1 CA 2117916 CA2117916 CA 2117916 CA 2117916 A CA2117916 A CA 2117916A CA 2117916 A1 CA2117916 A1 CA 2117916A1
- Authority
- CA
- Canada
- Prior art keywords
- sample
- head
- tubes
- centrifuge
- centrifugal
- 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
- 210000004369 blood Anatomy 0.000 title claims description 23
- 239000008280 blood Substances 0.000 title claims description 23
- 238000004458 analytical method Methods 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000005534 hematocrit Methods 0.000 claims description 8
- 238000012360 testing method Methods 0.000 claims description 6
- 210000002700 urine Anatomy 0.000 claims description 5
- 230000000877 morphologic effect Effects 0.000 claims description 3
- 238000003909 pattern recognition Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 39
- 210000004027 cell Anatomy 0.000 description 34
- 238000000034 method Methods 0.000 description 8
- 238000005119 centrifugation Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 210000000265 leukocyte Anatomy 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 241000894007 species Species 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000001085 differential centrifugation Methods 0.000 description 2
- 230000002489 hematologic effect Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 241000271566 Aves Species 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 241000938605 Crocodylia Species 0.000 description 1
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 102000008946 Fibrinogen Human genes 0.000 description 1
- 108010049003 Fibrinogen Proteins 0.000 description 1
- 241001662043 Icterus Species 0.000 description 1
- 206010023126 Jaundice Diseases 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 206010029825 Nucleated red cells Diseases 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000012742 biochemical analysis Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 238000004820 blood count Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001086 cytosolic effect Effects 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 210000003979 eosinophil Anatomy 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 229940012952 fibrinogen Drugs 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000001524 infective effect Effects 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 239000000644 isotonic solution Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001613 neoplastic effect Effects 0.000 description 1
- 210000000440 neutrophil Anatomy 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 229940021222 peritoneal dialysis isotonic solution Drugs 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
Classifications
-
- 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
- G01N33/491—Blood by separating the blood components
-
- 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
- G01N15/04—Investigating sedimentation of particle suspensions
- G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates
-
- 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
- G01N15/04—Investigating sedimentation of particle suspensions
- G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates
- G01N2015/045—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates by optical analysis
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Ecology (AREA)
- Dispersion Chemistry (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Centrifugal Separators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9302673.0 | 1993-02-11 | ||
| GB939302673A GB9302673D0 (en) | 1993-02-11 | 1993-02-11 | Apparatus for analysing blood and other samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2117916A1 true CA2117916A1 (en) | 1994-08-18 |
Family
ID=10730220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2117916 Abandoned CA2117916A1 (en) | 1993-02-11 | 1994-02-10 | Apparatus for analysing blood and other samples |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0635131A1 (de) |
| AU (1) | AU6005594A (de) |
| CA (1) | CA2117916A1 (de) |
| GB (1) | GB9302673D0 (de) |
| WO (1) | WO1994018557A1 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995010361A1 (en) * | 1993-10-14 | 1995-04-20 | E.I. Du Pont De Nemours And Company | Automatic sample container handling centrifuge and a rotor for use therein |
| USRE36341E (en) * | 1993-10-14 | 1999-10-12 | Dade Behring Inc. | Automatic sample container handling centrifuge and a rotor for use therein |
| GB9424218D0 (en) * | 1994-11-30 | 1995-01-18 | Zynocyte Ltd | Apparatus for analysing blood and other samples |
| IT1280143B1 (it) * | 1995-03-15 | 1998-01-05 | S I R E Sas Di De Monte Duic G | Procedimento per la determinazione della sedimentazione del sangue e relativo dispositivo |
| GB9606559D0 (en) * | 1996-03-28 | 1996-06-05 | Zynocyte Ltd | Apparatus and method for analysing blood samples |
| US6285450B1 (en) * | 1998-03-02 | 2001-09-04 | Bradley S. Thomas | Blood centrifugation device with movable optical reader |
| US6002474A (en) * | 1998-03-02 | 1999-12-14 | Becton Dickinson And Company | Method for using blood centrifugation device with movable optical reader |
| GB9804560D0 (en) * | 1998-03-05 | 1998-04-29 | Zynocyte Ltd | Method of measuring erthrocyte sedimentation rate (esr),plasma viscosity and plasma fibrinogen of a blood sample |
| US6153148A (en) * | 1998-06-15 | 2000-11-28 | Becton, Dickinson And Company | Centrifugal hematology disposable |
| US6087182A (en) | 1998-08-27 | 2000-07-11 | Abbott Laboratories | Reagentless analysis of biological samples |
| DE102004011387B4 (de) * | 2004-03-05 | 2010-04-29 | L.U.M. Gmbh | Verfahren und Vorrichtung zur Charakterisierung von multiplen Proben einer Dispersion |
| DE102005048236A1 (de) | 2005-10-07 | 2007-04-12 | Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg | Vorrichtung und Verfahren zur Bestimmung der Volumenanteile der Phasen in einer Suspension |
| GB2573126B (en) * | 2018-04-24 | 2022-11-09 | Entia Ltd | A method and apparatus for determining haemoglobin concentration |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4135883A (en) * | 1977-08-29 | 1979-01-23 | Bio-Dynamics Inc. | Blood analyzer system |
| JPS5663239A (en) * | 1979-10-29 | 1981-05-29 | Hitachi Koki Co Ltd | Measuring apparatus of spectroscopic absorption of centrifuge for separation |
| JPS56142442A (en) * | 1980-04-09 | 1981-11-06 | Hitachi Koki Co Ltd | Photoelectric scanning device for ultracentrifugal machine |
| JPS6093349A (ja) * | 1983-10-28 | 1985-05-25 | Mochida Pharmaceut Co Ltd | 血液成分測定装置及びその使用方法 |
| US4830493A (en) * | 1987-10-29 | 1989-05-16 | Beckman Instruments, Inc. | UV scanning system for centrifuge |
| JPH02269938A (ja) * | 1989-04-11 | 1990-11-05 | Idemitsu Petrochem Co Ltd | 分析装置 |
| US5095451A (en) * | 1989-07-13 | 1992-03-10 | E. I. Du Pont De Nemours And Company | Centrifuge particle size analyzer |
-
1993
- 1993-02-11 GB GB939302673A patent/GB9302673D0/en active Pending
-
1994
- 1994-02-10 EP EP94906296A patent/EP0635131A1/de not_active Withdrawn
- 1994-02-10 CA CA 2117916 patent/CA2117916A1/en not_active Abandoned
- 1994-02-10 AU AU60055/94A patent/AU6005594A/en not_active Abandoned
- 1994-02-10 WO PCT/GB1994/000271 patent/WO1994018557A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB9302673D0 (en) | 1993-03-24 |
| EP0635131A1 (de) | 1995-01-25 |
| AU6005594A (en) | 1994-08-29 |
| WO1994018557A1 (en) | 1994-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |