AT320864B - Verfahren zur Bestimmung des Ablaufes chemischer, biologischer oder biochemischer Reaktionen in einem flüssigen Medium, insbesondere zur Bestimmung der Blutgerinnungszeit und Vorrichtung zur Durchführung des Verfahrens - Google Patents
Verfahren zur Bestimmung des Ablaufes chemischer, biologischer oder biochemischer Reaktionen in einem flüssigen Medium, insbesondere zur Bestimmung der Blutgerinnungszeit und Vorrichtung zur Durchführung des VerfahrensInfo
- Publication number
- AT320864B AT320864B AT908769A AT908769A AT320864B AT 320864 B AT320864 B AT 320864B AT 908769 A AT908769 A AT 908769A AT 908769 A AT908769 A AT 908769A AT 320864 B AT320864 B AT 320864B
- Authority
- AT
- Austria
- Prior art keywords
- determining
- biological
- course
- chemical
- carrying
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 238000005842 biochemical reaction Methods 0.000 title 1
- 230000023555 blood coagulation Effects 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
- G01N27/07—Construction of measuring vessels; Electrodes therefor
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hematology (AREA)
- Electrochemistry (AREA)
- Ecology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB36850/69A GB1299363A (en) | 1968-09-27 | 1968-09-27 | Monitoring of chemical, bio-chemical and biological reactions, particularly blood-clotting |
| GB4614168 | 1968-09-27 | ||
| GB4677168 | 1968-10-02 | ||
| GB4754068 | 1968-10-07 | ||
| GB5155268 | 1968-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT320864B true AT320864B (de) | 1975-03-10 |
Family
ID=27516334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT908769A AT320864B (de) | 1968-09-27 | 1969-09-25 | Verfahren zur Bestimmung des Ablaufes chemischer, biologischer oder biochemischer Reaktionen in einem flüssigen Medium, insbesondere zur Bestimmung der Blutgerinnungszeit und Vorrichtung zur Durchführung des Verfahrens |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3699437A (de) |
| AT (1) | AT320864B (de) |
| BE (1) | BE739401A (de) |
| CH (1) | CH517942A (de) |
| FR (1) | FR2019062A1 (de) |
| GB (1) | GB1299363A (de) |
| IE (1) | IE33584B1 (de) |
| IL (1) | IL33080A (de) |
| IT (1) | IT942031B (de) |
| NL (1) | NL6914627A (de) |
| NO (1) | NO132851C (de) |
| SE (1) | SE379860B (de) |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772591A (en) * | 1972-04-12 | 1973-11-13 | Fisher Scientific Co | Method and apparatus for analyzing blood properties |
| JPS5651758B2 (de) * | 1973-04-25 | 1981-12-08 | ||
| GB1585067A (en) * | 1976-10-19 | 1981-02-25 | Nat Res Dev | Detection of bacterial activity |
| DE2966583D1 (en) * | 1978-10-02 | 1984-03-01 | Wellcome Found | A method of and apparatus for monitoring platelet aggregation and test cell for use in such method and apparatus |
| US4301414A (en) * | 1979-10-29 | 1981-11-17 | United States Surgical Corporation | Disposable sample card and method of making same |
| EP0036274B1 (de) * | 1980-03-08 | 1986-11-05 | Japan Tectron Instruments Corporation | Verfahren zur Überwachung von Mikroorganismen und Nährboden |
| DE3337618A1 (de) * | 1983-10-15 | 1985-04-25 | Heinz Prof. Dr. 4400 Münster Schröer | Anordnung zur messung der ex-vivo-blutungszeit |
| GB8621757D0 (en) * | 1986-09-10 | 1986-10-15 | Gorog P | Blood testing device |
| US5174961A (en) * | 1991-01-18 | 1992-12-29 | Hemotec, Inc. | High sensitivity coagulation detection apparatus |
| US5314826A (en) * | 1991-08-23 | 1994-05-24 | Medtronic Hemotec, Inc. | Platelet activation and function evaluation technique |
| US5316730A (en) * | 1992-12-07 | 1994-05-31 | Xylum Corporation | Disposable cartridge for investigating physical properties of blood |
| US5522255A (en) * | 1993-08-31 | 1996-06-04 | Boehringer Mannheim Corporation | Fluid dose, flow and coagulation sensor for medical instrument |
| US5526111A (en) * | 1993-08-31 | 1996-06-11 | Boehringer Mannheim Corporation | Method and apparatus for calculating a coagulation characteristic of a sample of blood a blood fraction or a control |
| US5731212A (en) * | 1994-12-20 | 1998-03-24 | International Technidyne Corporation | Test apparatus and method for testing cuvette accommodated samples |
| US5925319A (en) | 1996-04-30 | 1999-07-20 | Medtronic, Inc. | Test cartridge for evaluating blood platelet functionality |
| US6004819A (en) * | 1996-11-04 | 1999-12-21 | Xylum Corporation | Blood testing device |
| US6150174A (en) * | 1997-03-05 | 2000-11-21 | Diametrics Medical, Inc. | Method for measurement of whole blood coagulation parameters |
| US6046051A (en) * | 1997-06-27 | 2000-04-04 | Hemosense, Inc. | Method and device for measuring blood coagulation or lysis by viscosity changes |
| US7021122B1 (en) * | 1998-03-19 | 2006-04-04 | Orgenics Biosensors Ltd. | Device for the determination of blood clotting by capacitance or resistance |
| EP1064532B1 (de) * | 1998-03-19 | 2010-03-17 | Inverness Medical Switzerland GmbH | GERÄT ZUR BESTIMMUNG DER BLUT-KOAGULATION mittels Widerstandsmessungen |
| US7144495B2 (en) * | 2000-12-13 | 2006-12-05 | Lifescan, Inc. | Electrochemical test strip with an integrated micro-needle and associated methods |
| US6620310B1 (en) * | 2000-12-13 | 2003-09-16 | Lifescan, Inc. | Electrochemical coagulation assay and device |
| GB0030929D0 (en) * | 2000-12-19 | 2001-01-31 | Inverness Medical Ltd | Analyte measurement |
| GB2392724A (en) * | 2002-09-06 | 2004-03-10 | Ian Stoakes | Methods of and apparatus for blood analysis |
| US7291310B2 (en) * | 2002-12-17 | 2007-11-06 | The Regents Of The University Of Michigan | Microsystem for determining clotting time of blood and low-cost, single-use device for use therein |
| CA2547544C (en) | 2003-12-16 | 2013-04-02 | Dynabyte Informationssysteme Gmbh | Cartridge device for blood analysis |
| CA2567137A1 (en) * | 2004-05-17 | 2005-12-08 | Medtronic, Inc. | Point of care heparin determination system |
| US7837941B2 (en) * | 2006-04-07 | 2010-11-23 | Agamatrix, Inc. | Method and apparatus for monitoring alteration of flow characteristics in a liquid sample |
| 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 |
| EP2201136B1 (de) | 2007-10-01 | 2017-12-06 | Nabsys 2.0 LLC | Sequenzierung mittels nanoporen und hybridisierung von sonden zur bildung ternärer komplexe und ausrichtung mit variablem bereich |
| US8262879B2 (en) | 2008-09-03 | 2012-09-11 | Nabsys, Inc. | Devices and methods for determining the length of biopolymers and distances between probes bound thereto |
| US9650668B2 (en) | 2008-09-03 | 2017-05-16 | Nabsys 2.0 Llc | Use of longitudinally displaced nanoscale electrodes for voltage sensing of biomolecules and other analytes in fluidic channels |
| EP2342362B1 (de) | 2008-09-03 | 2017-03-01 | Nabsys 2.0 LLC | Verwendung von längseits versetzten nanogrossen elektroden zur spannungsmessung von biomolekülen und anderen analyten in fluidischen kanälen |
| DE102008050092A1 (de) * | 2008-10-06 | 2010-04-08 | Hach Lange Gmbh | Mobile Wasser-Analyseanordnung |
| US8455260B2 (en) | 2009-03-27 | 2013-06-04 | Massachusetts Institute Of Technology | Tagged-fragment map assembly |
| ES2694080T3 (es) | 2010-06-09 | 2018-12-17 | Apex Biotechnology Corp. | Dispositivo y método para medir el tiempo de protrombina y hematocrito mediante el análisis del cambio de reactancia en una muestra |
| US8715933B2 (en) | 2010-09-27 | 2014-05-06 | Nabsys, Inc. | Assay methods using nicking endonucleases |
| WO2012067911A1 (en) | 2010-11-16 | 2012-05-24 | Nabsys, Inc. | Methods for sequencing a biomolecule by detecting relative positions of hybridized probes |
| WO2012109574A2 (en) | 2011-02-11 | 2012-08-16 | Nabsys, Inc. | Assay methods using dna binding proteins |
| US9914966B1 (en) | 2012-12-20 | 2018-03-13 | Nabsys 2.0 Llc | Apparatus and methods for analysis of biomolecules using high frequency alternating current excitation |
| EP2956550B1 (de) | 2013-01-18 | 2020-04-08 | Nabsys 2.0 LLC | Verbesserte sondenanbindung |
| US20150140671A1 (en) * | 2013-11-18 | 2015-05-21 | Johnson Electric S.A. | Method and system for assembling a microfluidic sensor |
| JP2016061731A (ja) * | 2014-09-19 | 2016-04-25 | ソニー株式会社 | 電気的特性測定装置及びプログラム |
| 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 |
| US10247741B2 (en) | 2014-09-26 | 2019-04-02 | Abbott Point Of Care Inc. | Microfabricated device with micro-environment sensors for assaying coagulation in fluid samples |
| US10114031B2 (en) | 2014-09-26 | 2018-10-30 | Abbott Point Of Care Inc. | Single channel cartridge device for coagulation assays in fluid samples |
| EP3198270A1 (de) | 2014-09-26 | 2017-08-02 | Abbott Point Of Care, Inc. | Kartuschenvorrichtung mit fluidischen übergängen für gerinnungstests in flüssigen proben |
| CN107110874B (zh) | 2014-09-26 | 2019-06-04 | 雅培医护站股份有限公司 | 用于测定流体样品中的凝固的传感器 |
| US9921232B2 (en) | 2014-09-26 | 2018-03-20 | Abbott Point Of Care Inc. | Ellagic acid formulations for use in coagulation assays |
| FR3043780B1 (fr) * | 2015-11-16 | 2017-12-15 | Hospices Civils Lyon | Methode de diagnostic d'anomalies de la coagulation sanguine |
| CN108318560B (zh) * | 2018-01-19 | 2021-06-04 | 国力天(深圳)科技有限公司 | 一种便携式微电极法血液检测仪及其检测方法 |
| US20260007814A1 (en) * | 2024-07-08 | 2026-01-08 | Outset Medical, Inc. | Venous access dislodgement detection system and method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2555937A (en) * | 1949-08-25 | 1951-06-05 | Robert L Rosenthal | Method and apparatus for measuring resistance of blood during clotting |
| GB707914A (en) * | 1951-08-28 | 1954-04-28 | Ass Portland Cement | Method and apparatus for measuring the oxygen content in gaseous mixtures |
| GB781058A (en) * | 1952-05-23 | 1957-08-14 | Elliott Brothers London Ltd | Improvements in the continuous measurement and recording of the conductivity of electrolytic solutions |
| US3524727A (en) * | 1965-06-16 | 1970-08-18 | Corning Glass Works | Method and device for determining serological data by an agglomeration test |
| US3374672A (en) * | 1965-07-06 | 1968-03-26 | California Inst Res Found | Flowmeter |
| US3467862A (en) * | 1967-02-20 | 1969-09-16 | Usher Abramovich Vatmakher | Apparatus for recording resistance changes during the entire coagulation process in a biological fluid |
-
1968
- 1968-09-27 GB GB36850/69A patent/GB1299363A/en not_active Expired
-
1969
- 1969-08-21 US US863411A patent/US3699437A/en not_active Expired - Lifetime
- 1969-09-25 BE BE739401D patent/BE739401A/xx unknown
- 1969-09-25 AT AT908769A patent/AT320864B/de not_active IP Right Cessation
- 1969-09-26 SE SE6913270A patent/SE379860B/xx unknown
- 1969-09-26 NO NO3832/69A patent/NO132851C/no unknown
- 1969-09-26 FR FR6932941A patent/FR2019062A1/fr not_active Withdrawn
- 1969-09-26 NL NL6914627A patent/NL6914627A/xx unknown
- 1969-09-26 CH CH1459669A patent/CH517942A/de not_active IP Right Cessation
- 1969-09-27 IT IT22600/69A patent/IT942031B/it active
- 1969-09-28 IL IL6933080A patent/IL33080A/xx unknown
- 1969-09-29 IE IE1348/69A patent/IE33584B1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH517942A (de) | 1972-01-15 |
| NO132851B (de) | 1975-10-06 |
| SE379860B (de) | 1975-10-20 |
| GB1299363A (en) | 1972-12-13 |
| NO132851C (de) | 1976-01-14 |
| DE1947051A1 (de) | 1970-06-11 |
| DE1947051B2 (de) | 1976-06-24 |
| IL33080A (en) | 1973-06-29 |
| IE33584B1 (en) | 1974-08-21 |
| IL33080A0 (en) | 1970-02-19 |
| IE33584L (en) | 1970-03-27 |
| US3699437A (en) | 1972-10-17 |
| NL6914627A (de) | 1970-04-01 |
| IT942031B (it) | 1973-03-20 |
| FR2019062A1 (de) | 1970-06-26 |
| BE739401A (de) | 1970-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT320864B (de) | Verfahren zur Bestimmung des Ablaufes chemischer, biologischer oder biochemischer Reaktionen in einem flüssigen Medium, insbesondere zur Bestimmung der Blutgerinnungszeit und Vorrichtung zur Durchführung des Verfahrens | |
| CH544938A (de) | Verfahren und Vorrichtung zur quantitativen Bestimmung eines in einer Fluidprobe enthaltenen Bestandteils | |
| CH558016A (de) | Vorrichtung zur bestimmung der loeslichkeit und der aufloesungsgeschwindigkeit eines festen stoffes in einer fluessigkeit und ein verfahren zu deren betrieb. | |
| CH513393A (de) | Verfahren zur reihenweisen Durchführung chemischer und/oder physikalischer Analysen | |
| CH529347A (de) | Verfahren zur Feststellung von diskreten Teilchen in einer Flüssigkeit und Vorrichtung zur Durchführung des Verfahrens | |
| CH535429A (de) | Verfahren zur Entnahme von genau dosierten Testproben aus einem Flüssigkeits- oder Gelreservoir und Apparatur zur Ausübung des Verfahrens | |
| CH493263A (de) | Verfahren zur Belüftung einer Flüssigkeit sowie Vorrichtung zur Ausübung des Verfahrens | |
| CH532780A (de) | Verfahren und Vorrichtung zur Analyse von Flüssigkeiten | |
| CH548603A (de) | Verfahren zur bestimmung von triglyceriden in einer biologischen fluessigkeit. | |
| AT289386B (de) | Verfahren und Einrichtung zur kontinuierlichen Durchführung chemischer Reaktionen, insbesondere Polymerisationen | |
| CH502960A (de) | Verfahren und Vorrichtung zur chemischen Klärung von Flüssigkeiten, insbesondere zur Wasseraufbereitung | |
| AT317855B (de) | Verfahren zur fraktionierten zentrifugalen Trennung von flüssigen oder gasförmigen Stoffen und Vorrichtung zur Durchführung des Verfahrens | |
| CH512068A (de) | Verfahren und Vorrichtung zur fortlaufenden Analyse einer Reihe von Flüssigkeitsproben auf verschiedene Bestandteile derselben | |
| AT310101B (de) | Verfahren und Vorrichtung zur Reinigung von Abwasser, flüssigen Abfällen u.dgl. | |
| CH549265A (de) | Verfahren zur einlagerung radioaktiver oder toxischer stoffe in ein bindemittel und vorrichtung zur durchfuehrung dieses verfahrens. | |
| CH501190A (de) | Verfahren zum Beseitigen von Abfallstoffen sowie eine Vorrichtung zur Ausführung des Verfahrens | |
| AT295198B (de) | Verfahren und Einrichtung zur Bestimmung des C-Gehaltes bei chemischen Prozessen | |
| AT284515B (de) | Verfahren und Vorrichtung zur kontinuierlichen Entnahme von klaren Flüssigkeitsproben | |
| AT301465B (de) | Verfahren und Vorrichtung zur kontinuierlichen Behandlung von Flüssigkeiten | |
| AT328469B (de) | Verfahren und vorrichtung zur kontinuierlichen filtration von flussigkeiten | |
| AT380861B (de) | Verfahren und vorrichtung zur kontinuierlichen reinigung von geloeste, emulgierte und/oder kolloid verteilte stoffe enthaltenden fluessigkeiten | |
| CH515504A (de) | Verfahren und Vorrichtung zur kontinuierlichen Titration von chemischen Verbindungen in Lösungen | |
| CH528916A (de) | Verfahren und Vorrichtung zur Durchführung von metallurgischen oder chemischen Prozessen | |
| CH513700A (de) | Verfahren zur Herstellung von Scherfolien für Trockenrasierapparate sowie eine Vorrichtung zu dessen Ausführung | |
| CH524107A (de) | Verfahren zur Erhitzung von gasförmigen oder flüssigen Medien sowie Vorrichtung zur Durchführung des Verfahrens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |