DE69535336D1 - Trockener prothrombin-zeittest - Google Patents
Trockener prothrombin-zeittestInfo
- Publication number
- DE69535336D1 DE69535336D1 DE69535336T DE69535336T DE69535336D1 DE 69535336 D1 DE69535336 D1 DE 69535336D1 DE 69535336 T DE69535336 T DE 69535336T DE 69535336 T DE69535336 T DE 69535336T DE 69535336 D1 DE69535336 D1 DE 69535336D1
- Authority
- DE
- Germany
- Prior art keywords
- test
- dry
- prothrombin
- prothrombin test
- test test
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/745—Blood coagulation or fibrinolysis factors
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/56—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving blood clotting factors, e.g. involving thrombin, thromboplastin, fibrinogen
-
- 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
- G01N33/86—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood coagulating time or factors, or their receptors
-
- 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
- G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
- G01N2333/745—Assays involving non-enzymic blood coagulation factors
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/238,842 US5418141A (en) | 1994-05-06 | 1994-05-06 | Test articles for performing dry reagent prothrombin time assays |
US238842 | 1994-05-06 | ||
PCT/US1995/005586 WO1995030770A1 (en) | 1994-05-06 | 1995-05-04 | Dry prothrombin time assay |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69535336D1 true DE69535336D1 (de) | 2007-01-25 |
DE69535336T2 DE69535336T2 (de) | 2007-05-16 |
Family
ID=22899556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69535336T Expired - Lifetime DE69535336T2 (de) | 1994-05-06 | 1995-05-04 | Trockener prothrombin-zeittest |
Country Status (8)
Country | Link |
---|---|
US (1) | US5418141A (de) |
EP (1) | EP0758401B1 (de) |
JP (2) | JP4343269B2 (de) |
KR (1) | KR970702929A (de) |
AU (1) | AU689260B2 (de) |
DE (1) | DE69535336T2 (de) |
ES (1) | ES2274516T3 (de) |
WO (1) | WO1995030770A1 (de) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6395227B1 (en) * | 1989-08-28 | 2002-05-28 | Lifescan, Inc. | Test strip for measuring analyte concentration over a broad range of sample volume |
EP0638127B1 (de) * | 1992-04-27 | 2000-08-23 | Avocet Medical, Inc. | Testvorrichtung und verfahren zur durchführung von blutgerinnungstests |
US5601995A (en) * | 1992-09-04 | 1997-02-11 | Gradipore Limited | Apparatus and method for detecting coagulation in blood samples |
US5766869A (en) * | 1995-11-30 | 1998-06-16 | Ahs Hospital Corp. | Factor V ratio blood test for susceptibility to thromboembolism |
US5808874A (en) * | 1996-05-02 | 1998-09-15 | Tessera, Inc. | Microelectronic connections with liquid conductive elements |
US6379975B1 (en) | 1996-11-27 | 2002-04-30 | T.A.C. Thrombosis And Coagulation Aktiebolag | Methods and reagents for determining protein S |
US20050101032A1 (en) * | 1997-02-10 | 2005-05-12 | Metrika, Inc. | Assay device, composition, and method of optimizing assay sensitivity |
US6150174A (en) * | 1997-03-05 | 2000-11-21 | Diametrics Medical, Inc. | Method for measurement of whole blood coagulation parameters |
JP3246749B2 (ja) * | 1997-04-23 | 2002-01-15 | インストルメンテーション ラボラトリー エス.ピー.アー. | 組換えウサギ組織因子に基づくプロトロンビン時間試薬 |
US6046051A (en) * | 1997-06-27 | 2000-04-04 | Hemosense, Inc. | Method and device for measuring blood coagulation or lysis by viscosity changes |
EP1031830B8 (de) | 1999-02-23 | 2009-12-09 | Asulab S.A. | Elektrochemisches System zur Bestimmung der Blutgerinnungszeit |
US6733985B1 (en) | 1999-05-19 | 2004-05-11 | International Technidyne Corporation | Preparation of stable liquid and dried synthetic prothrombin time reagents |
US6855509B2 (en) * | 2000-12-19 | 2005-02-15 | Instrumentation Laboratory Company | Protein S functional assay and kit therefor |
US6759009B2 (en) | 2001-05-04 | 2004-07-06 | Portascience Incorporated | Method and device for clotting time assay |
US7166208B2 (en) * | 2004-03-03 | 2007-01-23 | Stephen Eliot Zweig | Apoenzyme reactivation electrochemical detection method and assay |
US8118991B2 (en) * | 2001-09-04 | 2012-02-21 | Stephen Eliot Zweig | Apoenzyme reactivation electrochemical detection method and assay |
WO2003083489A1 (en) * | 2002-03-25 | 2003-10-09 | Vector Ii, Inc. | System for performing blood coagulation assays and measuring blood clotting times |
US7049087B2 (en) * | 2002-11-05 | 2006-05-23 | Lifescan, Inc. | Method for manufacturing a tissue factor-based prothrombin time reagent |
AU2003282351A1 (en) * | 2002-11-12 | 2004-06-03 | Inverness Medical Switzerland Gmbh | Photometric determination of coagulation time in undiluted whole blood |
US7488601B2 (en) * | 2003-06-20 | 2009-02-10 | Roche Diagnostic Operations, Inc. | System and method for determining an abused sensor during analyte measurement |
US7422905B2 (en) * | 2004-02-27 | 2008-09-09 | Medtronic, Inc. | Blood coagulation test cartridge, system, and method |
US7439069B2 (en) * | 2004-02-27 | 2008-10-21 | Nippoldt Douglas D | Blood coagulation test cartridge, system, and method |
US20050221414A1 (en) * | 2004-03-31 | 2005-10-06 | Katalin Varadi | Kit for measuring the thrombin generation in a sample of a patient's blood or plasma |
SG151298A1 (en) * | 2004-04-08 | 2009-04-30 | Biomatrica Inc | Integration of sample storage and sample management for life science |
US20060099567A1 (en) * | 2004-04-08 | 2006-05-11 | Biomatrica, Inc. | Integration of sample storage and sample management for life science |
US7399637B2 (en) * | 2004-04-19 | 2008-07-15 | Medtronic, Inc. | Blood coagulation test cartridge, system, and method |
US20060019406A1 (en) * | 2004-07-23 | 2006-01-26 | Ning Wei | Lateral flow device for the detection of large pathogens |
US7148067B2 (en) * | 2004-08-31 | 2006-12-12 | The Board Of Trustees Of The University Of Illinois | Thromboplastin reagents |
US20060068500A1 (en) * | 2004-09-28 | 2006-03-30 | Kimberly-Clark Worldwide, Inc. | Detecting yeast infections using a lateral flow assay |
EP1853926A2 (de) * | 2005-02-16 | 2007-11-14 | The Board Of Trustees Of The University Of Illinois | Prokoagulant auf der basis von metall-chelatierenden lipiden |
ATE505488T1 (de) * | 2005-03-04 | 2011-04-15 | Univ Illinois | Modulator von coagulationskaskaden und fibrinolytischen kaskaden |
US20060263907A1 (en) * | 2005-04-29 | 2006-11-23 | Zweig Stephen E | Fluorescence lateral flow immunoassay |
WO2007040944A1 (en) * | 2005-09-30 | 2007-04-12 | Medtronic, Inc. | Membrane system for blood coagulation testing |
US8124025B2 (en) * | 2005-09-30 | 2012-02-28 | Medtronic, Inc. | Membrane system for blood coagulation testing |
US7674616B2 (en) * | 2006-09-14 | 2010-03-09 | Hemosense, Inc. | Device and method for measuring properties of a sample |
US20080297169A1 (en) * | 2007-05-31 | 2008-12-04 | Greenquist Alfred C | Particle Fraction Determination of A Sample |
EP2040073A1 (de) | 2007-09-20 | 2009-03-25 | Iline Microsystems, S.L. | Mikrofluidische Vorrichtung und Verfahren zur Flüssigkeitsgerinnungs-Zeitbestimmung |
US8821861B2 (en) * | 2007-10-05 | 2014-09-02 | The Board Of Trustees Of The University Of Illinois | Fibrin sealant |
US20100297257A1 (en) * | 2007-11-09 | 2010-11-25 | National Institutes Of Health (Nih), U.S. Dept. Of Health And Human Services (Dhhs) | Anticoagulant antagonist and hemophillia procoagulant |
TWI472766B (zh) | 2010-06-09 | 2015-02-11 | Apex Biotechnology Corp | 利用分析樣本中電抗變化以量測凝血酶原時間及血球容積比(hct%)的診斷裝置及方法 |
US9845489B2 (en) | 2010-07-26 | 2017-12-19 | Biomatrica, Inc. | Compositions for stabilizing DNA, RNA and proteins in saliva and other biological samples during shipping and storage at ambient temperatures |
CA2806670A1 (en) | 2010-07-26 | 2012-02-09 | Biomatrica, Inc. | Compositions for stabilizing dna, rna and proteins in blood and other biological samples during shipping and storage at ambient temperatures |
CA2898201C (en) | 2012-01-16 | 2023-09-26 | Abram Scientific, Inc. | Methods, devices, and systems for measuring physical properties of fluid |
US9725703B2 (en) | 2012-12-20 | 2017-08-08 | Biomatrica, Inc. | Formulations and methods for stabilizing PCR reagents |
HUP1300542A2 (hu) | 2013-09-19 | 2015-03-30 | Diagon Kft | Eljárás és mérõrendszer véralvadási jellemzõk meghatározására |
US10064404B2 (en) | 2014-06-10 | 2018-09-04 | Biomatrica, Inc. | Stabilization of thrombocytes at ambient temperatures |
KR102589056B1 (ko) | 2015-12-08 | 2023-10-12 | 바이오매트리카 인코포레이티드 | 적혈구 침강 속도의 감소 |
CN106680339A (zh) * | 2016-12-28 | 2017-05-17 | 北京乐普医疗科技有限责任公司 | 一种基于电化学方法的凝血酶原时间测试卡及其制备方法 |
CN110244066A (zh) * | 2019-07-01 | 2019-09-17 | 北京乐普医疗科技有限责任公司 | 一种干式电化学法凝血酶原时间检测卡及制备方法 |
CN111638374B (zh) * | 2020-06-08 | 2022-10-18 | 深圳市国赛生物技术有限公司 | 一种用于测定凝血酶原时间的体外诊断试剂盒 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3150596A1 (de) * | 1981-12-21 | 1983-06-30 | Boehringer Mannheim Gmbh, 6800 Mannheim | Verfahren zur herstellung von gewebsthromboplastin |
DE3516579A1 (de) * | 1984-11-19 | 1986-05-22 | Boehringer Mannheim Gmbh, 6800 Mannheim | Gerinnungstest auf teststreifen |
US4774192A (en) * | 1987-01-28 | 1988-09-27 | Technimed Corporation | A dry reagent delivery system with membrane having porosity gradient |
US5110730A (en) * | 1987-03-31 | 1992-05-05 | The Scripps Research Institute | Human tissue factor related DNA segments |
US5270451A (en) * | 1988-11-23 | 1993-12-14 | Baxter Diagnostics Inc. | Extraction method for preparing thromboplastin reagents |
US5254350A (en) * | 1991-07-22 | 1993-10-19 | Helena Laboratories Corporation | Method of preparing a thromboplastin extract |
AU663343B2 (en) * | 1991-10-04 | 1995-10-05 | Dade Behring Inc. | Preparation of prothrombin time reagents from recombinant human tissue factor and purified natural and synthetic phospholipids |
EP0638127B1 (de) * | 1992-04-27 | 2000-08-23 | Avocet Medical, Inc. | Testvorrichtung und verfahren zur durchführung von blutgerinnungstests |
-
1994
- 1994-05-06 US US08/238,842 patent/US5418141A/en not_active Expired - Lifetime
-
1995
- 1995-05-04 ES ES95918980T patent/ES2274516T3/es not_active Expired - Lifetime
- 1995-05-04 AU AU24699/95A patent/AU689260B2/en not_active Ceased
- 1995-05-04 DE DE69535336T patent/DE69535336T2/de not_active Expired - Lifetime
- 1995-05-04 EP EP95918980A patent/EP0758401B1/de not_active Revoked
- 1995-05-04 WO PCT/US1995/005586 patent/WO1995030770A1/en active IP Right Grant
- 1995-05-04 JP JP52909195A patent/JP4343269B2/ja not_active Expired - Lifetime
-
1996
- 1996-11-06 KR KR1019960706366A patent/KR970702929A/ko active IP Right Grant
-
2009
- 2009-05-29 JP JP2009131315A patent/JP2009195248A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP4343269B2 (ja) | 2009-10-14 |
DE69535336T2 (de) | 2007-05-16 |
US5418141A (en) | 1995-05-23 |
WO1995030770A1 (en) | 1995-11-16 |
AU689260B2 (en) | 1998-03-26 |
EP0758401A1 (de) | 1997-02-19 |
AU2469995A (en) | 1995-11-29 |
EP0758401A4 (de) | 2004-08-18 |
JPH10500008A (ja) | 1998-01-06 |
ES2274516T3 (es) | 2007-05-16 |
JP2009195248A (ja) | 2009-09-03 |
KR970702929A (ko) | 1997-06-10 |
EP0758401B1 (de) | 2006-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8328 | Change in the person/name/address of the agent |
Representative=s name: BEETZ & PARTNER PATENTANWAELTE, 80538 MUENCHEN |
|
8363 | Opposition against the patent | ||
8339 | Ceased/non-payment of the annual fee | ||
8370 | Indication related to discontinuation of the patent is to be deleted | ||
8339 | Ceased/non-payment of the annual fee | ||
8370 | Indication related to discontinuation of the patent is to be deleted | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: BECKMAN COULTER, INC., BREA, CALIF., US |