CA1271709A - Suspension liquid separator - Google Patents
Suspension liquid separatorInfo
- Publication number
- CA1271709A CA1271709A CA000498435A CA498435A CA1271709A CA 1271709 A CA1271709 A CA 1271709A CA 000498435 A CA000498435 A CA 000498435A CA 498435 A CA498435 A CA 498435A CA 1271709 A CA1271709 A CA 1271709A
- Authority
- CA
- Canada
- Prior art keywords
- liquid
- chamber
- separator
- filter body
- eluant
- 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 - Fee Related
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 51
- 239000000725 suspension Substances 0.000 title claims abstract description 33
- 238000012360 testing method Methods 0.000 claims abstract description 39
- 239000006194 liquid suspension Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 241000283690 Bos taurus Species 0.000 abstract description 2
- 239000008280 blood Substances 0.000 description 15
- 210000004369 blood Anatomy 0.000 description 15
- 238000003556 assay Methods 0.000 description 9
- 238000000926 separation method Methods 0.000 description 6
- 235000015278 beef Nutrition 0.000 description 5
- 210000003414 extremity Anatomy 0.000 description 5
- 206010061217 Infestation Diseases 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 210000003141 lower extremity Anatomy 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001410 Microfiber Polymers 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003658 microfiber Substances 0.000 description 2
- 244000045947 parasite Species 0.000 description 2
- HCTVWSOKIJULET-LQDWTQKMSA-M phenoxymethylpenicillin potassium Chemical compound [K+].N([C@H]1[C@H]2SC([C@@H](N2C1=O)C([O-])=O)(C)C)C(=O)COC1=CC=CC=C1 HCTVWSOKIJULET-LQDWTQKMSA-M 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical group CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 241001527806 Iti Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 208000030852 Parasitic disease Diseases 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 241000950638 Symphysodon discus Species 0.000 description 1
- 241000767684 Thoe Species 0.000 description 1
- 206010044608 Trichiniasis Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003855 balanced salt solution Substances 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- HOQADATXFBOEGG-UHFFFAOYSA-N isofenphos Chemical compound CCOP(=S)(NC(C)C)OC1=CC=CC=C1C(=O)OC(C)C HOQADATXFBOEGG-UHFFFAOYSA-N 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 208000003982 trichinellosis Diseases 0.000 description 1
- 201000007588 trichinosis Diseases 0.000 description 1
- 230000000007 visual 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
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
- G01N2001/4088—Concentrating samples by other techniques involving separation of suspended solids filtration
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Urology & Nephrology (AREA)
- Biophysics (AREA)
- Food Science & Technology (AREA)
- Ecology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- External Artificial Organs (AREA)
- Filtration Of Liquid (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US723,162 | 1985-04-15 | ||
| US06/723,162 US4696797A (en) | 1985-04-15 | 1985-04-15 | Suspension liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1271709A true CA1271709A (en) | 1990-07-17 |
Family
ID=24905116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000498435A Expired - Fee Related CA1271709A (en) | 1985-04-15 | 1985-12-23 | Suspension liquid separator |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4696797A (en, 2012) |
| JP (1) | JPH0640936B2 (en, 2012) |
| AU (1) | AU586849B2 (en, 2012) |
| BE (1) | BE904484A (en, 2012) |
| CA (1) | CA1271709A (en, 2012) |
| CH (1) | CH671343A5 (en, 2012) |
| DE (1) | DE3604612C2 (en, 2012) |
| FR (1) | FR2580189B1 (en, 2012) |
| GB (1) | GB2181662B (en, 2012) |
| IT (1) | IT1190191B (en, 2012) |
| NL (1) | NL8600058A (en, 2012) |
| SE (1) | SE464731B (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7402246B2 (en) | 2001-06-25 | 2008-07-22 | Lipid Sciences, Inc. | Systems and methods using multiple solvents for the removal of lipids from fluids |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5240844A (en) * | 1985-09-13 | 1993-08-31 | Wie Siong I | Test kit for determining the presence of organic materials and method of utilizing same |
| US5000922A (en) * | 1986-02-19 | 1991-03-19 | Jon Turpen | Sample filtration, separation and dispensing device |
| US5112490A (en) * | 1986-02-19 | 1992-05-12 | Jon Turpen | Sample filtration, separation and dispensing device |
| US4753776A (en) * | 1986-10-29 | 1988-06-28 | Biotrack, Inc. | Blood separation device comprising a filter and a capillary flow pathway exiting the filter |
| US5110727A (en) * | 1987-04-03 | 1992-05-05 | Cardiovascular Diagnostics, Inc. | Method for performing coagulation assays accurately, rapidly and simply, using dry chemical reagents and paramagnetic particles |
| US5435970A (en) * | 1989-12-18 | 1995-07-25 | Environmental Diagnostics, Inc. | Device for analysis for constituents in biological fluids |
| JP3416136B2 (ja) * | 1993-03-17 | 2003-06-16 | アクゾ・ノベル・エヌ・ベー | 特異的に反応する物質を検出するための装置 |
| JP3234370B2 (ja) * | 1993-10-01 | 2001-12-04 | タイホー工業株式会社 | 検体採取装置 |
| US5416026A (en) * | 1993-10-04 | 1995-05-16 | I-Stat Corporation | Method for detecting the change in an analyte due to hemolysis in a fluid sample |
| DE19753849A1 (de) * | 1997-12-04 | 1999-06-10 | Roche Diagnostics Gmbh | Analytisches Testelement mit sich verjüngendem Kapillarkanal |
| USD468437S1 (en) | 2000-11-21 | 2003-01-07 | Acon Laboratories, Inc. | Test platform |
| US6833111B2 (en) | 2001-04-13 | 2004-12-21 | Varian, Inc. | Multiple analyte assaying device with a multiple sample introduction system |
| US7300633B2 (en) | 2001-07-25 | 2007-11-27 | Oakville Hong Kong Company Limited | Specimen collection container |
| US7270959B2 (en) | 2001-07-25 | 2007-09-18 | Oakville Hong Kong Company Limited | Specimen collection container |
| US20030235521A1 (en) * | 2002-06-21 | 2003-12-25 | Shea Laurence R. | Array assay devices and methods of using the same |
| US7896167B2 (en) * | 2004-08-05 | 2011-03-01 | Akers Biosciences, Inc. | Blood separator and method of separating a fluid fraction from whole blood |
| ATE515703T1 (de) * | 2005-05-23 | 2011-07-15 | Phadia Ab | Verfahren und vorrichtungen für lateralfluss- tests mit zwei schritten |
| BRPI0802006B1 (pt) * | 2008-04-17 | 2020-12-15 | Universidade Federal De Minas Gerais | Dispositivo de controle e monitoração da pressão de vácuo em sistemas de aspiração de secreções biológicas |
| US8956859B1 (en) | 2010-08-13 | 2015-02-17 | Aviex Technologies Llc | Compositions and methods for determining successful immunization by one or more vaccines |
| KR101215006B1 (ko) * | 2011-08-16 | 2012-12-24 | 바디텍메드 주식회사 | 이중 채취수단을 갖는 모세관 마이크로 큐베트 |
| DE102023001223A1 (de) | 2023-03-29 | 2024-10-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Bionisches Filterelement umfassende Filtervorrichtung und Verfahren zur Abtrennung von Mikroplastik aus Fluiden |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697227A (en) * | 1966-05-13 | 1972-10-10 | Westinghouse Electric Corp | Chemical constituent sampler |
| CH550016A (de) * | 1969-03-27 | 1974-06-14 | Sterilplast Spa | Dialysator. |
| US3660033A (en) * | 1969-09-29 | 1972-05-02 | Leroy L Schwartz | Disposable specimen collection and analysis bag |
| BE786213A (fr) * | 1971-07-13 | 1973-01-15 | Technicon Instr | Procede et appareil pour l'analyse d'echantillons, notamment desang |
| DD111644A2 (en, 2012) * | 1974-05-23 | 1975-03-12 | ||
| SE406039B (sv) * | 1974-08-29 | 1979-01-22 | Transcodan | I vetskestrommen fran infusions- och transfusionsapparater inkopplad filterenhet |
| US4289623A (en) * | 1975-11-05 | 1981-09-15 | Extracorporeal Medical Specialties, Inc. | Hollow fiber dialysis |
| GB1573627A (en) * | 1976-09-18 | 1980-08-28 | Ismail A A A | Process and device for the determination and detection of a reaction component |
| US4188948A (en) * | 1977-10-20 | 1980-02-19 | American Hospital Supply Corporation | Filter device |
| US4294594A (en) * | 1979-10-02 | 1981-10-13 | United States Surgical Corporation | Self-contained filter assembly for removing air, particles and bacteria from a solution |
| US4318813A (en) * | 1980-06-30 | 1982-03-09 | Baxter Travenol Laboratories, Inc. | Membrane plasmapheresis module |
| US4369112A (en) * | 1981-03-18 | 1983-01-18 | Gelman Sciences Inc. | Filter device |
| DE3205229C2 (de) * | 1982-02-13 | 1983-12-22 | Sartorius GmbH, 3400 Göttingen | Wegwerf-Filter |
| JPS59168843A (ja) * | 1983-03-14 | 1984-09-22 | ジエルマン サイエンシスインコ−ポレ−テツド | 血漿試料を採取する方法とそのためのフィルタ |
-
1985
- 1985-04-15 US US06/723,162 patent/US4696797A/en not_active Expired - Lifetime
- 1985-12-23 CA CA000498435A patent/CA1271709A/en not_active Expired - Fee Related
-
1986
- 1986-01-03 SE SE8600019A patent/SE464731B/sv not_active IP Right Cessation
- 1986-01-13 NL NL8600058A patent/NL8600058A/nl not_active Application Discontinuation
- 1986-01-15 FR FR8600493A patent/FR2580189B1/fr not_active Expired - Fee Related
- 1986-01-17 AU AU52526/86A patent/AU586849B2/en not_active Ceased
- 1986-01-21 IT IT47558/86A patent/IT1190191B/it active
- 1986-01-28 GB GB8602021A patent/GB2181662B/en not_active Expired
- 1986-02-14 DE DE3604612A patent/DE3604612C2/de not_active Expired - Fee Related
- 1986-02-15 CH CH604/86A patent/CH671343A5/de not_active IP Right Cessation
- 1986-03-25 BE BE0/216451A patent/BE904484A/fr not_active IP Right Cessation
- 1986-04-15 JP JP61086953A patent/JPH0640936B2/ja not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7402246B2 (en) | 2001-06-25 | 2008-07-22 | Lipid Sciences, Inc. | Systems and methods using multiple solvents for the removal of lipids from fluids |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3604612C2 (de) | 1996-07-25 |
| GB2181662B (en) | 1989-06-21 |
| SE464731B (sv) | 1991-06-03 |
| FR2580189A1 (fr) | 1986-10-17 |
| AU5252686A (en) | 1986-10-23 |
| NL8600058A (nl) | 1986-11-03 |
| JPH0640936B2 (ja) | 1994-06-01 |
| IT8647558A0 (it) | 1986-01-21 |
| GB2181662A (en) | 1987-04-29 |
| FR2580189B1 (fr) | 1990-10-19 |
| DE3604612A1 (de) | 1986-10-23 |
| IT1190191B (it) | 1988-02-16 |
| SE8600019D0 (sv) | 1986-01-03 |
| CH671343A5 (en, 2012) | 1989-08-31 |
| GB8602021D0 (en) | 1986-03-05 |
| BE904484A (fr) | 1986-07-16 |
| JPS61238313A (ja) | 1986-10-23 |
| AU586849B2 (en) | 1989-07-27 |
| SE8600019L (sv) | 1986-10-16 |
| US4696797A (en) | 1987-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |