DE69636389D1 - Vorrichtungen und verfahren zur abtrennung zellulärer blutkomponenten von flüssigen blutanteilen - Google Patents
Vorrichtungen und verfahren zur abtrennung zellulärer blutkomponenten von flüssigen blutanteilenInfo
- Publication number
- DE69636389D1 DE69636389D1 DE69636389T DE69636389T DE69636389D1 DE 69636389 D1 DE69636389 D1 DE 69636389D1 DE 69636389 T DE69636389 T DE 69636389T DE 69636389 T DE69636389 T DE 69636389T DE 69636389 D1 DE69636389 D1 DE 69636389D1
- Authority
- DE
- Germany
- Prior art keywords
- blood
- pad
- cellular components
- liquid portion
- porous material
- 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
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
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/5002—Partitioning blood components
-
- 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
- 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
- G01N33/521—Single-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
- G01N33/52—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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/195—Assays involving biological materials from specific organisms or of a specific nature from bacteria
- G01N2333/205—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Campylobacter (G)
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/805—Test papers
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/81—Packaged device or kit
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/962—Prevention or removal of interfering materials or reactants or other treatment to enhance results, e.g. determining or preventing nonspecific binding
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/97—Test strip or test slide
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/807—Apparatus included in process claim, e.g. physical support structures
- Y10S436/808—Automated or kit
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/807—Apparatus included in process claim, e.g. physical support structures
- Y10S436/81—Tube, bottle, or dipstick
-
- 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.]
-
- 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.]
- Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43785095A | 1995-05-09 | 1995-05-09 | |
US437850 | 1995-05-09 | ||
PCT/US1996/006398 WO1996035952A1 (en) | 1995-05-09 | 1996-05-07 | Devices and methods for separating cellular components of blood from liquid portion of blood |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69636389D1 true DE69636389D1 (de) | 2006-09-07 |
DE69636389T2 DE69636389T2 (de) | 2006-11-23 |
Family
ID=23738175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69636389T Expired - Fee Related DE69636389T2 (de) | 1995-05-09 | 1996-05-07 | Vorrichtungen und verfahren zur abtrennung zellulärer blutbestandteile von flüssigen blutanteilen |
Country Status (10)
Country | Link |
---|---|
US (3) | US6197598B1 (de) |
EP (1) | EP0832430B1 (de) |
JP (3) | JPH11505327A (de) |
CN (1) | CN1155827C (de) |
AT (1) | ATE334392T1 (de) |
CA (1) | CA2217210A1 (de) |
DE (1) | DE69636389T2 (de) |
DK (1) | DK0832430T3 (de) |
ES (1) | ES2268706T3 (de) |
WO (1) | WO1996035952A1 (de) |
Families Citing this family (99)
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WO1999018439A1 (fr) * | 1997-10-07 | 1999-04-15 | Ucb Bioproducts, S.A. | Dispositif d'essai pour la determination d'analytes dans un produit laitier liquide |
GB9821526D0 (en) * | 1998-10-02 | 1998-11-25 | Genosis Inc | Capture assay |
US6036659A (en) | 1998-10-09 | 2000-03-14 | Flexsite Diagnostics, Inc. | Collection device for biological samples and methods of use |
US6511814B1 (en) * | 1999-03-26 | 2003-01-28 | Idexx Laboratories, Inc. | Method and device for detecting analytes in fluids |
US6551842B1 (en) | 1999-03-26 | 2003-04-22 | Idexx Laboratories, Inc. | Method and device for detecting analytes in fluids |
GB9929272D0 (en) * | 1999-12-10 | 2000-02-02 | Diagnology Limited | Assay |
US6316205B1 (en) * | 2000-01-28 | 2001-11-13 | Genelabs Diagnostics Pte Ltd. | Assay devices and methods of analyte detection |
EP1271147A4 (de) * | 2000-03-17 | 2004-09-22 | Sanwa Kagaku Kenkyusho Co | Testpapier |
WO2001092886A1 (fr) * | 2000-06-01 | 2001-12-06 | Matsushita Electric Industrial Co., Ltd. | Biocapteur et procede d'analyse de composantes du sang |
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- 1996-05-07 JP JP8534176A patent/JPH11505327A/ja active Pending
- 1996-05-07 AT AT96915543T patent/ATE334392T1/de not_active IP Right Cessation
- 1996-05-07 EP EP96915543A patent/EP0832430B1/de not_active Expired - Lifetime
- 1996-05-07 DE DE69636389T patent/DE69636389T2/de not_active Expired - Fee Related
- 1996-05-07 WO PCT/US1996/006398 patent/WO1996035952A1/en active IP Right Grant
- 1996-05-07 ES ES96915543T patent/ES2268706T3/es not_active Expired - Lifetime
- 1996-05-07 DK DK96915543T patent/DK0832430T3/da active
- 1996-05-07 CN CNB961953691A patent/CN1155827C/zh not_active Expired - Fee Related
- 1996-05-07 CA CA002217210A patent/CA2217210A1/en not_active Abandoned
-
1997
- 1997-08-19 US US08/914,502 patent/US6197598B1/en not_active Expired - Fee Related
- 1997-08-19 US US08/914,435 patent/US6008059A/en not_active Expired - Fee Related
- 1997-08-19 US US08/914,426 patent/US6069014A/en not_active Expired - Fee Related
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2004
- 2004-11-30 JP JP2004345633A patent/JP2005055451A/ja active Pending
-
2006
- 2006-01-12 JP JP2006004673A patent/JP3831403B2/ja not_active Expired - Fee Related
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CN1155827C (zh) | 2004-06-30 |
DK0832430T3 (da) | 2006-11-20 |
CN1190464A (zh) | 1998-08-12 |
ES2268706T3 (es) | 2007-03-16 |
US6197598B1 (en) | 2001-03-06 |
ATE334392T1 (de) | 2006-08-15 |
JP2006177970A (ja) | 2006-07-06 |
DE69636389T2 (de) | 2006-11-23 |
US6008059A (en) | 1999-12-28 |
JP3831403B2 (ja) | 2006-10-11 |
US6069014A (en) | 2000-05-30 |
CA2217210A1 (en) | 1996-11-14 |
WO1996035952A1 (en) | 1996-11-14 |
JPH11505327A (ja) | 1999-05-18 |
EP0832430A4 (de) | 2000-12-06 |
EP0832430A1 (de) | 1998-04-01 |
JP2005055451A (ja) | 2005-03-03 |
EP0832430B1 (de) | 2006-07-26 |
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