ES2077108T3 - Dispositivo y su utilizacion en la separacion de plasma de la sangre total. - Google Patents
Dispositivo y su utilizacion en la separacion de plasma de la sangre total.Info
- Publication number
- ES2077108T3 ES2077108T3 ES91107497T ES91107497T ES2077108T3 ES 2077108 T3 ES2077108 T3 ES 2077108T3 ES 91107497 T ES91107497 T ES 91107497T ES 91107497 T ES91107497 T ES 91107497T ES 2077108 T3 ES2077108 T3 ES 2077108T3
- Authority
- ES
- Spain
- Prior art keywords
- separation
- plasma
- total blood
- fibre
- containing layer
- 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 - Lifetime
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2003—Glass or glassy material
- B01D39/2017—Glass or glassy material the material being filamentary or fibrous
-
- 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
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
- G01N33/525—Multi-layer analytical elements
-
- 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
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54366—Apparatus specially adapted for solid-phase testing
- G01N33/54386—Analytical elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
- B01D2239/0478—Surface coating material on a layer of the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
- B01D2239/0492—Surface coating material on fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1233—Fibre diameter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
Abstract
LA INVENCION TRATA DE UN DISPOSITIVO Y EMPLEO PARA LA SEPARACION DE PLASMA DE LA PURA SANGRE MEDIANTE UNA CAPA QUE CONTIENE FIBRA, LA CUAL A SU VEZ CONTIENE UNA SUSTANCIA AGREGADA DE ERITOZITOS Y SE CARACTERIZA, PORQUE LA CAPA DE CONTENIDO DE FIBRA CONTIENE FIBRA DE VIDRIO, LA CUAL ESTA CUBIERTA CON ALCOHOL DE POLIVINILO, O ALCOHOL DE POLIVINILO/ACETATO DE POLIVINILO. ADEMAS EL OBJETO DE LA INVENCION ES ESTA PRUEBA PARA LA DETERMINACION DE UN COMPONENTE DE SANGRE, ASI COMO EL METODO PARA LA SEPARACION DE LA SANGRE PURA, DONDE SE UTILIZA EL DISPOSITIVO INVENTADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4015589A DE4015589A1 (de) | 1990-05-15 | 1990-05-15 | Vorrichtung und deren verwendung zur abtrennung von plasma aus vollblut |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2077108T3 true ES2077108T3 (es) | 1995-11-16 |
Family
ID=6406461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91107497T Expired - Lifetime ES2077108T3 (es) | 1990-05-15 | 1991-05-08 | Dispositivo y su utilizacion en la separacion de plasma de la sangre total. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5262067A (es) |
EP (1) | EP0457183B1 (es) |
JP (1) | JPH0785083B2 (es) |
AT (1) | ATE126593T1 (es) |
DE (2) | DE4015589A1 (es) |
ES (1) | ES2077108T3 (es) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040014068A1 (en) * | 1988-10-05 | 2004-01-22 | Whatman, Inc. | Solid medium and method for DNA storage |
JPH05188053A (ja) * | 1992-01-10 | 1993-07-27 | Sanwa Kagaku Kenkyusho Co Ltd | 血液から血清又は血漿成分を分離する器具 |
DE4212280A1 (de) | 1992-04-11 | 1993-10-14 | Boehringer Mannheim Gmbh | Asymmetrisch poröse Membranen |
US5460974A (en) * | 1992-10-13 | 1995-10-24 | Miles Inc. | Method of assaying whole blood for HDL cholesterol |
US5652148A (en) * | 1993-04-20 | 1997-07-29 | Actimed Laboratories, Inc. | Method and apparatus for red blood cell separation |
GB9309797D0 (en) * | 1993-05-12 | 1993-06-23 | Medisense Inc | Electrochemical sensors |
AU666821B2 (en) * | 1993-08-05 | 1996-02-22 | Bayer Corporation | Analyte detection device and process |
JP3436781B2 (ja) * | 1993-09-22 | 2003-08-18 | 日本バイリーン株式会社 | 濾 材 |
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 |
FI940823A0 (fi) * | 1994-02-22 | 1994-02-22 | Orion Yhtymae Oy | Analysatorkyvett foer turbidimetriska och nefelometriska bestaemningar av helblodsprov |
EP0760950B1 (en) * | 1994-05-19 | 2002-10-23 | Troell, Martha T. | Method and apparatus for the collection, storage, and real time analysis of blood and other bodily fluids |
US5589399A (en) * | 1994-10-21 | 1996-12-31 | First Medical, Inc. | System and method for plasma separation and measurement |
GB9422504D0 (en) | 1994-11-08 | 1995-01-04 | Robertson Patricia M B | Blood testing |
US5916521A (en) * | 1995-01-04 | 1999-06-29 | Spectral Diagnostics, Inc. | Lateral flow filter devices for separation of body fluids from particulate materials |
AU4766896A (en) * | 1995-02-09 | 1996-08-27 | First Medical, Inc. | Peristaltic system and method for plasma separation |
ATE334392T1 (de) * | 1995-05-09 | 2006-08-15 | Beckman Coulter Inc | Vorrichtungen und verfahren zur abtrennung zellulärer blutkomponenten von flüssigen blutanteilen |
CA2178523C (en) * | 1995-06-09 | 2001-08-28 | Tomohiro Kitagawa | Plasma separation filter, plasma separation method using the same and plasma separation apparatus |
US5981294A (en) * | 1995-11-29 | 1999-11-09 | Metrika, Inc. | Device for blood separation in a diagnostic device |
US6238578B1 (en) * | 1996-12-09 | 2001-05-29 | Sherwood Services Ag | Method for dispensing separator gel in a blood collection tube |
DE19629656A1 (de) * | 1996-07-23 | 1998-01-29 | Boehringer Mannheim Gmbh | Diagnostischer Testträger mit mehrschichtigem Testfeld und Verfahren zur Bestimmung von Analyt mit dessen Hilfe |
US6391265B1 (en) * | 1996-08-26 | 2002-05-21 | Biosite Diagnostics, Inc. | Devices incorporating filters for filtering fluid samples |
US6231815B1 (en) | 1996-12-03 | 2001-05-15 | Roche Diagnostics Gmbh | Storage and transport system for sample material |
US5879951A (en) | 1997-01-29 | 1999-03-09 | Smithkline Diagnostics, Inc. | Opposable-element assay device employing unidirectional flow |
US5939252A (en) | 1997-05-09 | 1999-08-17 | Lennon; Donald J. | Detachable-element assay device |
US6471868B1 (en) * | 1998-04-10 | 2002-10-29 | Fuji Photo Film Co., Ltd. | Method of preparing glass fiber filter |
US6106732A (en) * | 1998-04-16 | 2000-08-22 | Binax Services, Inc. | Integral blood plasma or serum isolation, metering and transport device |
US6036659A (en) * | 1998-10-09 | 2000-03-14 | Flexsite Diagnostics, Inc. | Collection device for biological samples and methods of use |
DE19849024A1 (de) | 1998-10-23 | 2000-04-27 | Roche Diagnostics Gmbh | Funktionelle Auflage für flexible Objekte, insbesondere für diagnostische Teststreifen |
US6696240B1 (en) | 1999-10-26 | 2004-02-24 | Micronix, Inc. | Capillary test strip to separate particulates |
EP1271147A4 (en) * | 2000-03-17 | 2004-09-22 | Sanwa Kagaku Kenkyusho Co | REACTIVE PAPER |
US20020036170A1 (en) * | 2000-08-11 | 2002-03-28 | Harvey Michael A. | Lateral flower plasma separation device |
AU2002221075A1 (en) * | 2000-12-06 | 2002-06-18 | Kabushiki Kaisya Advance | Facilitated body fluid inspection unit |
JP4601809B2 (ja) * | 2000-12-11 | 2010-12-22 | パナソニック株式会社 | バイオセンサおよび基質の測定方法 |
EP1477804A4 (en) * | 2002-02-27 | 2016-12-28 | Pfaff Medical Gmbh | PLASMA OR SERUM SEPARATION INSTRUMENT, PLASMA OR SERUM COLLECTION METHOD, PLASMA OR SERUM SEPARATION METHOD, TEST MEDIUM AND GLASS FIBER |
US7228973B2 (en) * | 2003-05-23 | 2007-06-12 | Ahlstrom Mt. Holly Springs, Llc | Nonwoven fibrous media especially useful for the separation of blood constituents |
GB0329220D0 (en) * | 2003-12-17 | 2004-01-21 | Inverness Medical Switzerland | System |
US7896167B2 (en) * | 2004-08-05 | 2011-03-01 | Akers Biosciences, Inc. | Blood separator and method of separating a fluid fraction from whole blood |
DE102004058794A1 (de) * | 2004-12-07 | 2006-06-08 | Roche Diagnostics Gmbh | Verfahren zur Beschichtung von Membranen |
RU2413947C2 (ru) * | 2005-05-23 | 2011-03-10 | Фадиа Аб | Способы и устройства для двухэтапного латерального проточного анализа |
JP5793075B2 (ja) | 2009-04-09 | 2015-10-14 | アークレイ株式会社 | 検体分析用具、検体分析用具の製造方法および展開部材の液体浸透性低下抑制方法 |
US8956859B1 (en) | 2010-08-13 | 2015-02-17 | Aviex Technologies Llc | Compositions and methods for determining successful immunization by one or more vaccines |
DE112012000326B4 (de) * | 2011-04-22 | 2014-07-31 | Polymer Technology Systems, Inc. | Blutseparations-System und -Verfahren für einen Trockenteststreifen |
US9885707B2 (en) | 2012-03-30 | 2018-02-06 | Sekisui Medical Co., Ltd. | Immunochromatographic test strip and detection method using immunochromatography for detecting object in red blood cell-containing sample |
WO2013147308A1 (ja) | 2012-03-30 | 2013-10-03 | 積水メディカル株式会社 | 赤血球含有サンプル中の対象物を検出するためのイムノクロマトグラフィー用テストストリップおよびイムノクロマトグラフィーを利用した検出方法 |
EP2695652A1 (de) | 2012-08-09 | 2014-02-12 | F. Hoffmann-La Roche AG | System zur Abtrennung von Plasma aus Vollblut |
EP2695656A1 (de) | 2012-08-09 | 2014-02-12 | F. Hoffmann-La Roche AG | Verfahren sowie eine Separationsvorrichtung zur Abtrennung eines Filtrats von einer Probenflüssigkeit |
EP2695655A1 (de) | 2012-08-09 | 2014-02-12 | F. Hoffmann-La Roche AG | Mehrteilige Vorrichtung zur Gewinnung von Plasma aus Vollblut |
WO2016062788A1 (en) | 2014-10-24 | 2016-04-28 | Ait Austrian Institute Of Technology Gmbh | Microfluidic chip for biological analysis |
WO2016073415A2 (en) | 2014-11-04 | 2016-05-12 | Wainamics, Inc. | Microscale plasma separator |
CN110780066A (zh) | 2014-12-16 | 2020-02-11 | 积水医疗株式会社 | 用于检测含红细胞的样品中的对象物的免疫色谱用测试条、及使用该测试条的免疫色谱 |
WO2018175169A1 (en) | 2017-03-20 | 2018-09-27 | Wainamics, Inc. | Small volume self-metered blood separation device |
US20210001333A1 (en) * | 2019-07-03 | 2021-01-07 | King Abdulaziz University | Microfluidic device for measuring the enzymatic activity of thiopurin s-methyltransferase |
CN114018835B (zh) * | 2021-09-22 | 2023-03-17 | 浙江大学 | 微量全血预处理和血浆自动定量分配装置及分析方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3146163A (en) * | 1962-01-23 | 1964-08-25 | John H Brewer | Apparatus for separating certain components from blood |
DE3029579C2 (de) * | 1980-08-05 | 1985-12-12 | Boehringer Mannheim Gmbh, 6800 Mannheim | Verfahren und Mittel zur Abtrennung von Plasma oder Serum aus Vollblut |
US4816224A (en) * | 1980-08-05 | 1989-03-28 | Boehringer Mannheim Gmbh | Device for separating plasma or serum from whole blood and analyzing the same |
US4426451A (en) * | 1981-01-28 | 1984-01-17 | Eastman Kodak Company | Multi-zoned reaction vessel having pressure-actuatable control means between zones |
EP0094502A1 (en) * | 1982-05-13 | 1983-11-23 | Texas Instruments Incorporated | Electronic learning aid for assistance in speech pronunciation |
DE3323973A1 (de) * | 1983-07-02 | 1985-01-03 | Boehringer Mannheim Gmbh, 6800 Mannheim | Erythrozyten-rueckhaltesubstrate |
DE3441149A1 (de) * | 1984-11-10 | 1986-05-15 | Merck Patent Gmbh, 6100 Darmstadt | Verfahren zur vollblutauftrennung |
DE3523439A1 (de) * | 1985-06-29 | 1987-01-08 | Boehringer Mannheim Gmbh | Testtraeger |
DE3540526A1 (de) * | 1985-11-15 | 1987-05-27 | Bayer Ag | Transparentes teststreifensystem |
DE3610429A1 (de) * | 1986-03-27 | 1987-10-01 | Boehringer Mannheim Gmbh | Gerinnungsneutrale, hydrophile glasfasern |
US4753776A (en) * | 1986-10-29 | 1988-06-28 | Biotrack, Inc. | Blood separation device comprising a filter and a capillary flow pathway exiting the filter |
CA1310905C (en) * | 1987-06-19 | 1992-12-01 | Marvin A. Genshaw | Process and device for separating and testing whole blood |
DE3729001A1 (de) * | 1987-08-31 | 1989-03-09 | Behringwerke Ag | Vorrichtung und verfahren zur abtrennung von blutzellen aus koerperfluessigkeiten, die erythrozyten enthalten, und deren verwendung |
EP0325413A3 (en) * | 1988-01-19 | 1990-10-24 | Syntex (U.S.A.) Inc. | Method and device for separating plasma from red cells |
DE3826055A1 (de) * | 1988-07-30 | 1990-02-01 | Boehringer Mannheim Gmbh | Mit reagenz abloesbar impraegnierte traegermatrix |
US4933092A (en) * | 1989-04-07 | 1990-06-12 | Abbott Laboratories | Methods and devices for the separation of plasma or serum from whole blood |
-
1990
- 1990-05-15 DE DE4015589A patent/DE4015589A1/de not_active Withdrawn
-
1991
- 1991-05-08 EP EP91107497A patent/EP0457183B1/de not_active Expired - Lifetime
- 1991-05-08 DE DE59106249T patent/DE59106249D1/de not_active Expired - Lifetime
- 1991-05-08 ES ES91107497T patent/ES2077108T3/es not_active Expired - Lifetime
- 1991-05-08 AT AT91107497T patent/ATE126593T1/de not_active IP Right Cessation
- 1991-05-10 US US07/698,461 patent/US5262067A/en not_active Expired - Lifetime
- 1991-05-15 JP JP3110267A patent/JPH0785083B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0457183A1 (de) | 1991-11-21 |
DE59106249D1 (de) | 1995-09-21 |
JPH0785083B2 (ja) | 1995-09-13 |
ATE126593T1 (de) | 1995-09-15 |
DE4015589A1 (de) | 1991-11-21 |
US5262067A (en) | 1993-11-16 |
JPH0599918A (ja) | 1993-04-23 |
EP0457183B1 (de) | 1995-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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