DE60044929D1 - Verfahren zur Bestimmung der Heparinkonzentration in Flüssigproben - Google Patents

Verfahren zur Bestimmung der Heparinkonzentration in Flüssigproben

Info

Publication number
DE60044929D1
DE60044929D1 DE60044929T DE60044929T DE60044929D1 DE 60044929 D1 DE60044929 D1 DE 60044929D1 DE 60044929 T DE60044929 T DE 60044929T DE 60044929 T DE60044929 T DE 60044929T DE 60044929 D1 DE60044929 D1 DE 60044929D1
Authority
DE
Germany
Prior art keywords
heparin
dye
sample
concentration
determining
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
Application number
DE60044929T
Other languages
English (en)
Inventor
Giuseppe Caputo
Raffaele Castelli
Elena Comoglio
Ciana Leopoldo Della
Arnaldo Giannetti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sorin Group Italia SRL
Original Assignee
Sorin Group Italia SRL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sorin Group Italia SRL filed Critical Sorin Group Italia SRL
Application granted granted Critical
Publication of DE60044929D1 publication Critical patent/DE60044929D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/5308—Immunoassay; Biospecific binding assay; Materials therefor for analytes not provided for elsewhere, e.g. nucleic acids, uric acid, worms, mites
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2400/00—Assays, e.g. immunoassays or enzyme assays, involving carbohydrates
    • G01N2400/10—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • G01N2400/38—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence, e.g. gluco- or galactomannans, e.g. Konjac gum, Locust bean gum, Guar gum
    • G01N2400/40—Glycosaminoglycans, i.e. GAG or mucopolysaccharides, e.g. chondroitin sulfate, dermatan sulfate, hyaluronic acid, heparin, heparan sulfate, and related sulfated polysaccharides

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DE60044929T 1999-10-12 2000-10-11 Verfahren zur Bestimmung der Heparinkonzentration in Flüssigproben Expired - Lifetime DE60044929D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000882A IT1307270B1 (it) 1999-10-12 1999-10-12 Procedimento e dispositivo per la determinazione della concentrazionedi eparina in un campione di fluido.

Publications (1)

Publication Number Publication Date
DE60044929D1 true DE60044929D1 (de) 2010-10-21

Family

ID=11418136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60044929T Expired - Lifetime DE60044929D1 (de) 1999-10-12 2000-10-11 Verfahren zur Bestimmung der Heparinkonzentration in Flüssigproben

Country Status (5)

Country Link
US (2) US6630989B1 (de)
EP (1) EP1092978B1 (de)
AT (1) ATE480773T1 (de)
DE (1) DE60044929D1 (de)
IT (1) IT1307270B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002026288A2 (en) 2000-09-27 2002-04-04 Cobe Cardiovascular, Inc. Disposable cartridge for a blood perfusion system
WO2004082528A2 (en) 2003-03-17 2004-09-30 Cook Incorporated Vascular valve with removable support component
WO2005111231A2 (en) * 2004-05-11 2005-11-24 Heptest Laboratories, Inc. Compositions, kit and one-step method for monitoring compounds having anti-factor xa and/or anti factor iia activities
ES2736160T3 (es) 2004-09-23 2019-12-26 Wista Lab Ltd Procedimientos de síntesis química y purificación de compuestos de diaminofenotiazinio que incluyen cloruro de metiltioninio (CMT)
US7905826B2 (en) 2004-11-03 2011-03-15 Cook Incorporated Methods for modifying vascular vessel walls
US7387604B2 (en) 2004-11-03 2008-06-17 Cook Incorporated Methods for treating valve-associated regions of vascular vessels
WO2006062976A2 (en) 2004-12-07 2006-06-15 Cook Incorporated Methods for modifying vascular vessel walls
AU2007274057B2 (en) 2006-07-11 2012-12-13 Wista Laboratories Ltd. Methods of synthesis and/or purification of diaminophenothiazinium compounds
WO2016137431A1 (en) * 2015-02-23 2016-09-01 Nantpharma, Llc Robust methods for determining heparin concentrations
RU2605965C1 (ru) * 2015-07-22 2017-01-10 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) Способ твердофазной экстракции красителя толуидинового синего
US10173027B2 (en) 2015-10-07 2019-01-08 Cook Medical Technologies Llc Methods, medical devices and kits for modifying the luminal profile of a body vessel
CN111257582A (zh) 2016-03-18 2020-06-09 深圳迈瑞生物医疗电子股份有限公司 样本分析仪及其样本分析方法
CN113484262B (zh) * 2021-07-06 2023-04-07 青岛科技大学 一种肝素钠含量测定的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003892A (en) 1975-04-17 1977-01-18 Serva-Entwicklungslabor V. Grothe & Co. Method of separating thionine and its N-methyl derivatives from each other
US4619639A (en) * 1980-02-05 1986-10-28 Asahi Medical Co., Ltd. Method and apparatus for low pressure filtration of plasma from blood
US4448188A (en) * 1982-02-18 1984-05-15 Laserscope, Inc. Method for providing an oxygen bearing liquid to a blood vessel for the performance of a medical procedure
US4911549A (en) * 1988-04-05 1990-03-27 Baxter International Inc. Heparin monitoring system and methodology
IT1280954B1 (it) 1995-10-05 1998-02-11 Sorin Biomedica Cardio Spa Procedimento e sistema per rilevare parametri chimico-fisici.

Also Published As

Publication number Publication date
US6731379B2 (en) 2004-05-04
US20040027557A1 (en) 2004-02-12
EP1092978B1 (de) 2010-09-08
ITTO990882A1 (it) 2001-04-12
ITTO990882A0 (it) 1999-10-12
EP1092978A1 (de) 2001-04-18
ATE480773T1 (de) 2010-09-15
IT1307270B1 (it) 2001-10-30
US6630989B1 (en) 2003-10-07

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