ATE480777T1 - System zur differenziellen bestimmung der menge eines proteolytischen enzyms in einer körperflüssigkeit - Google Patents

System zur differenziellen bestimmung der menge eines proteolytischen enzyms in einer körperflüssigkeit

Info

Publication number
ATE480777T1
ATE480777T1 AT05014751T AT05014751T ATE480777T1 AT E480777 T1 ATE480777 T1 AT E480777T1 AT 05014751 T AT05014751 T AT 05014751T AT 05014751 T AT05014751 T AT 05014751T AT E480777 T1 ATE480777 T1 AT E480777T1
Authority
AT
Austria
Prior art keywords
proteolytic enzyme
amount
body fluid
assortment
releases
Prior art date
Application number
AT05014751T
Other languages
English (en)
Inventor
Erik Jan Frenkel
Charles Thuerlemann
Andre Haeberli
Original Assignee
Asulab Sa
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 Asulab Sa filed Critical Asulab Sa
Application granted granted Critical
Publication of ATE480777T1 publication Critical patent/ATE480777T1/de

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
    • G01N33/4905—Determining clotting time of blood
    • 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
    • G01N2333/90—Enzymes; Proenzymes
    • G01N2333/914—Hydrolases (3)
    • G01N2333/948—Hydrolases (3) acting on peptide bonds (3.4)
    • G01N2333/974—Thrombin

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)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Ecology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
AT05014751T 2005-07-07 2005-07-07 System zur differenziellen bestimmung der menge eines proteolytischen enzyms in einer körperflüssigkeit ATE480777T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05014751A EP1742063B1 (de) 2005-07-07 2005-07-07 System zur differenziellen Bestimmung der Menge eines proteolytischen Enzyms in einer Körperflüssigkeit

Publications (1)

Publication Number Publication Date
ATE480777T1 true ATE480777T1 (de) 2010-09-15

Family

ID=35840176

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05014751T ATE480777T1 (de) 2005-07-07 2005-07-07 System zur differenziellen bestimmung der menge eines proteolytischen enzyms in einer körperflüssigkeit

Country Status (7)

Country Link
US (1) US8465635B2 (de)
EP (1) EP1742063B1 (de)
JP (1) JP5122094B2 (de)
AT (1) ATE480777T1 (de)
DE (1) DE602005023433D1 (de)
DK (1) DK1742063T3 (de)
NO (1) NO20063141L (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI516601B (zh) * 2007-10-26 2016-01-11 環球生物醫療感測器私人有限公司 電化學檢測之裝置及方法
FR2950972A1 (fr) * 2009-10-02 2011-04-08 Commissariat Energie Atomique Procede et cellule de mesure de la concentration globale en ions d'un fluide corporel
US20140251836A1 (en) * 2013-03-08 2014-09-11 Magellan Diagnostics, Inc. Apparatus and method for analyzing multiple samples
US9354194B2 (en) * 2013-06-19 2016-05-31 Cilag Gmbh International Orientation independent meter
US9435764B2 (en) * 2013-06-27 2016-09-06 Lifescan Scotland Limited Transient signal error trap for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte
US9435762B2 (en) * 2013-06-27 2016-09-06 Lifescan Scotland Limited Fill error trap for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte
US9835578B2 (en) * 2013-06-27 2017-12-05 Lifescan Scotland Limited Temperature compensation for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte
KR20160057481A (ko) * 2013-09-24 2016-05-23 아폴로디엑스, 엘엘씨 진단 시험을 위한 방법 및 시스템
US20150132855A1 (en) * 2013-11-11 2015-05-14 Qualcomm Incorporated Interface for disposable sensors
WO2016049527A1 (en) 2014-09-26 2016-03-31 Abbott Point Of Care Inc. Cartridge device with segmented fluidics for assaying coagulation in fluid samples
EP3198281B1 (de) 2014-09-26 2023-01-25 Abbott Point Of Care, Inc. Ellagsäureformulierungen zur verwendung bei gerinnungstests
US10114031B2 (en) 2014-09-26 2018-10-30 Abbott Point Of Care Inc. Single channel cartridge device for coagulation assays in fluid samples
WO2016049533A1 (en) 2014-09-26 2016-03-31 Abbott Point Of Care Inc. Cartridge device with fluidic junctions for coagulation assays in fluid samples
CN107107057B (zh) 2014-09-26 2020-12-15 雅培医护站股份有限公司 用于流体样本中的凝结测定的盒设备识别
WO2016049506A1 (en) 2014-09-26 2016-03-31 Abbott Point Of Care Inc. Sensors for assaying coagulation in fluid samples
WO2016049515A1 (en) 2014-09-26 2016-03-31 Abbott Point Of Care Inc. Microfabricated device with micro-environment sensors for assaying coagulation in fluid samples
US11333661B2 (en) * 2017-06-28 2022-05-17 Cixi Institute Of Biomedical Engineering Ningbo Institute Of Industrial Technology, Chinese Academy Of Sciences Detection analyzer
ES2927989T3 (es) 2017-11-21 2022-11-14 Mx3 Diagnostics Inc Sistema y procedimiento de análisis de saliva
EP3864402A1 (de) 2018-10-11 2021-08-18 MX3 Diagnostics, Inc. Ionenselektiver sensor
US11701036B2 (en) 2019-07-10 2023-07-18 MX3 Diagnostics, Inc. Saliva test strip and method
EP4090243A4 (de) * 2020-01-15 2023-12-20 MX3 Diagnostics, Inc. Bewertung der konzentration von biomarkern in einem fluid
US11703436B2 (en) 2020-01-30 2023-07-18 MX3 Diagnostics, Inc. Biological fluid sample assessment

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943766A1 (de) * 1978-11-22 1980-06-04 Polytronic Ag Muri Verfahren und vorrichtung zur ermittlung der schusslage in einem schiessziel
EP0018002B1 (de) 1979-04-24 1983-02-09 Marcel Jozefonvicz Neues Bestimmungsverfahren für Proteasen und Antiproteasen
JPH0718839B2 (ja) * 1983-03-04 1995-03-06 イーエスエイ，インコーポレイレッド 体液等生化学試料の電気化学的分析方法および装置
US5320732A (en) * 1990-07-20 1994-06-14 Matsushita Electric Industrial Co., Ltd. Biosensor and measuring apparatus using the same
JPH0820412B2 (ja) * 1990-07-20 1996-03-04 松下電器産業株式会社 使い捨てセンサを用いた定量分析方法、及び装置
FR2673289B1 (fr) 1991-02-21 1994-06-17 Asulab Sa Capteur de mesure de la quantite d'un composant en solution.
US5154082A (en) 1991-05-20 1992-10-13 International Technidyne Corporation Microprocessor-controlled apparatus and method for detecting the coagulation of blood
JP3180415B2 (ja) * 1991-11-19 2001-06-25 和光純薬工業株式会社 新規な電気化学的測定法
US5302348A (en) 1992-12-10 1994-04-12 Itc Corporation Blood coagulation time test apparatus and method
US5344754A (en) 1993-01-13 1994-09-06 Avocet Medical, Inc. Assay timed by electrical resistance change and test strip
US5856195A (en) * 1996-10-30 1999-01-05 Bayer Corporation Method and apparatus for calibrating a sensor element
US6046051A (en) * 1997-06-27 2000-04-04 Hemosense, Inc. Method and device for measuring blood coagulation or lysis by viscosity changes
US6129823A (en) * 1997-09-05 2000-10-10 Abbott Laboratories Low volume electrochemical sensor
JP3214561B2 (ja) * 1998-07-02 2001-10-02 日本電気株式会社 酵素電極およびそれを用いたバイオセンサ、測定器
US6558320B1 (en) * 2000-01-20 2003-05-06 Medtronic Minimed, Inc. Handheld personal data assistant (PDA) with a medical device and method of using the same
US6338790B1 (en) * 1998-10-08 2002-01-15 Therasense, Inc. Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator
DE69839771D1 (de) * 1998-10-09 2008-09-04 Asulab Sa Einfach handzuhabender streifenförmiger elektrochemischer Sensor
WO2000033074A1 (en) 1998-11-30 2000-06-08 Abbott Laboratories Multichemistry measuring device and test strips
WO2000034434A1 (en) 1998-12-07 2000-06-15 Acacia Biosciences, Inc. Multi-channel electrode arrays
ATE314386T1 (de) * 1999-02-23 2006-01-15 Pentapharm Ag Oligopeptidderivate zur elektrochemischen messung der aktivität von proteasen
EP2042610A1 (de) * 1999-02-23 2009-04-01 Asulab S.A. Elektrochemisches System zur Bestimmung der Koagulationszeit von Blut
US6438498B1 (en) * 2000-02-10 2002-08-20 I-Stat Corporation System, method and computer implemented process for assaying coagulation in fluid samples
CA2400651A1 (en) * 2000-02-21 2001-08-30 F. Hoffmann-La Roche Ag Electrochemical sensor for determining blood clotting, corresponding system for measuring blood clotting and method for determining blood clotting
US6814844B2 (en) * 2001-08-29 2004-11-09 Roche Diagnostics Corporation Biosensor with code pattern
ATE368229T1 (de) 2002-05-01 2007-08-15 Synapse Bv Diagnostischer test zur bestimmung der konzentration einer transienten proteolytischen aktivität in zusammengesetzten biologischen medien
JP4242217B2 (ja) * 2002-07-18 2009-03-25 パナソニック株式会社 バイオセンサおよびバイオセンサ用測定装置
US20040118704A1 (en) * 2002-12-19 2004-06-24 Yi Wang Analyte test intrument having improved versatility
GB0316075D0 (en) * 2003-07-09 2003-08-13 Molecular Sensing Plc Protease detection assay

Also Published As

Publication number Publication date
JP2007017442A (ja) 2007-01-25
DK1742063T3 (da) 2010-12-20
US8465635B2 (en) 2013-06-18
EP1742063B1 (de) 2010-09-08
US20070009982A1 (en) 2007-01-11
DE602005023433D1 (de) 2010-10-21
JP5122094B2 (ja) 2013-01-16
NO20063141L (no) 2006-01-09
EP1742063A1 (de) 2007-01-10

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