MX9601324A - Biosensor. - Google Patents
Biosensor.Info
- Publication number
- MX9601324A MX9601324A MX9601324A MX9601324A MX9601324A MX 9601324 A MX9601324 A MX 9601324A MX 9601324 A MX9601324 A MX 9601324A MX 9601324 A MX9601324 A MX 9601324A MX 9601324 A MX9601324 A MX 9601324A
- Authority
- MX
- Mexico
- Prior art keywords
- coagulation
- sensor
- measuring surface
- blood coagulation
- measuring
- Prior art date
Links
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
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
-
- 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
- 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
- G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/025—Change of phase or condition
- G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors
- G01N2291/0257—Adsorption, desorption, surface mass change, e.g. on biosensors with a layer containing at least one organic compound
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biophysics (AREA)
- Ecology (AREA)
- Acoustics & Sound (AREA)
- Biotechnology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Holo Graphy (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
Biosensor (10) para medir las variaciones de viscosidad, densidad y/o de masa de un fluido que se ha de examinar, por ejemplo, un sensor para la coagulacion de la sangre o inmunoensayo. Conforme al invento, los reactivos necesarios para el ensayo están contenidos en un cuerpo soporte (13), dispuesto sobre la superficie de medida (18) de un elemento piezoeléctrico (8). Como sensor de la coagulacion de la sangre, la superficie de medida (18) puede actuar propiamente, conforme al invento, como activador de la coagulacion y también puede estar recubierta con agentes que activen la coagulacion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19512710A DE19512710A1 (de) | 1995-04-10 | 1995-04-10 | Biosensor |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9601324A true MX9601324A (es) | 1997-04-30 |
Family
ID=7758833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9601324A MX9601324A (es) | 1995-04-10 | 1996-04-09 | Biosensor. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5892144A (es) |
EP (1) | EP0737853B1 (es) |
JP (1) | JP3955646B2 (es) |
KR (1) | KR960038388A (es) |
AT (1) | ATE229175T1 (es) |
AU (1) | AU706858B2 (es) |
CA (1) | CA2173706A1 (es) |
DE (2) | DE19512710A1 (es) |
ES (1) | ES2187587T3 (es) |
MX (1) | MX9601324A (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6407557B1 (en) * | 1998-08-27 | 2002-06-18 | Canon Kabushiki Kaisha | Process for measuring the electrical resistance of a resistive body for example for checking the conformity of a liquid product and devices for carrying out such a process |
US6200532B1 (en) * | 1998-11-20 | 2001-03-13 | Akzo Nobel Nv | Devices and method for performing blood coagulation assays by piezoelectric sensing |
EP2042610A1 (fr) * | 1999-02-23 | 2009-04-01 | Asulab S.A. | Système électrochimique pour la détermination d'un temps de coagulation du sang |
GB9921982D0 (en) * | 1999-09-16 | 1999-11-17 | Secretary Trade Ind Brit | Cavitation sensor |
AU2001227020A1 (en) * | 2000-01-19 | 2001-07-31 | Given Imaging Ltd. | A system for detecting substances |
WO2002055984A2 (en) | 2001-01-16 | 2002-07-18 | Given Imaging Ltd. | A system and method for determining in vivo body lumen conditions |
WO2004014227A1 (en) * | 2002-08-13 | 2004-02-19 | Given Imaging Ltd. | System for in vivo sampling and analysis |
WO2004112567A2 (en) * | 2003-06-26 | 2004-12-29 | Given Imaging Ltd. | Methods, device and system for in vivo detection |
JP3757960B2 (ja) * | 2003-07-11 | 2006-03-22 | セイコーエプソン株式会社 | 液滴吐出装置、電気光学装置の製造方法、電子機器の製造方法 |
US7460896B2 (en) * | 2003-07-29 | 2008-12-02 | Given Imaging Ltd. | In vivo device and method for collecting oximetry data |
US7399609B2 (en) * | 2003-12-30 | 2008-07-15 | 3M Innovative Properties Company | Staphylococcus detection |
JP2007518074A (ja) * | 2003-12-30 | 2007-07-05 | スリーエム イノベイティブ プロパティズ カンパニー | 細胞の細胞壁構成成分のシグナル検出を増強する方法 |
US20060217893A1 (en) * | 2005-01-07 | 2006-09-28 | Yanbin Li | Method for detecting an unknown contaminant concentration in a substance |
US8738106B2 (en) * | 2005-01-31 | 2014-05-27 | Given Imaging, Ltd | Device, system and method for in vivo analysis |
IL174531A0 (en) * | 2005-04-06 | 2006-08-20 | Given Imaging Ltd | System and method for performing capsule endoscopy diagnosis in remote sites |
US7300631B2 (en) * | 2005-05-02 | 2007-11-27 | Bioscale, Inc. | Method and apparatus for detection of analyte using a flexural plate wave device and magnetic particles |
US7263874B2 (en) * | 2005-06-08 | 2007-09-04 | Bioscale, Inc. | Methods and apparatus for determining properties of a fluid |
JP2007010523A (ja) * | 2005-06-30 | 2007-01-18 | Kyocera Kinseki Corp | 微少質量測定用センサー |
EP2007433B1 (en) * | 2006-04-03 | 2011-10-26 | Given Imaging Ltd. | Device, system and method for in-vivo analysis |
US20100120016A1 (en) * | 2006-09-01 | 2010-05-13 | Yanbin Li | Methods and systems for detection of contaminants |
US20080114549A1 (en) * | 2006-11-09 | 2008-05-15 | Mark Evan Schafer | Rapid response blood analyzer |
JP4899820B2 (ja) * | 2006-11-24 | 2012-03-21 | 株式会社日立製作所 | 凝固センサ |
US8845968B2 (en) | 2006-12-28 | 2014-09-30 | Highland Biosciences Limited | Biosensor |
GB0716542D0 (en) | 2007-08-24 | 2007-10-03 | Highland Biosciences Ltd | Endotoxin biosensor |
US8515507B2 (en) * | 2008-06-16 | 2013-08-20 | Given Imaging Ltd. | Device and method for detecting in-vivo pathology |
US8424370B2 (en) * | 2009-01-16 | 2013-04-23 | Matrix Sensors, Inc. | Liquid analysis using capacitative micromachined ultrasound transducers |
DE102009040879B4 (de) * | 2009-09-09 | 2012-12-06 | Andreas Hettich Gmbh & Co. Kg | Verfahren zur Bestimmung der Gerinnungszeit |
DE102009040880B4 (de) * | 2009-09-09 | 2012-10-18 | Andreas Hettich Gmbh & Co. Kg | Vorrichtung zur Durchführung von Tests zur Hämostase |
WO2011043789A2 (en) * | 2009-10-09 | 2011-04-14 | Micropoint Bioscience Inc. | Inductive coagulation sensors and devices |
US8448496B2 (en) * | 2009-10-21 | 2013-05-28 | Micropoint Bioscience Inc. | Piezoelectric coagulation sensors |
CN107076733B (zh) | 2014-09-09 | 2021-04-30 | 佩罗斯芬尔技术有限公司 | 基于微流控芯片的通用凝血测定 |
DE202015104762U1 (de) * | 2015-09-08 | 2016-12-09 | Jürgen Schulz | Kartusche für eine Koagulationsmessung |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4236893A (en) * | 1979-04-09 | 1980-12-02 | Minnesota Mining And Manufacturing Company | Method for the assay of classes of antigen-specific antibodies |
DE3435843A1 (de) * | 1984-09-29 | 1986-04-03 | Gödecke AG, 1000 Berlin | Antirheumatisch wirksame suppositorien |
US4558589A (en) * | 1984-10-09 | 1985-12-17 | Miles Laboratories, Inc. | Ultrasonic coagulation monitor and method |
US4695956A (en) * | 1984-11-01 | 1987-09-22 | Leveen Eric G | Apparatus and method of quantifying hemostasis using oscillations from a transducer immersed in the blood sample |
US4735906A (en) * | 1984-11-28 | 1988-04-05 | Texas A&M University | Sensor having piezoelectric crystal for microgravimetric immunoassays |
US4849340A (en) * | 1987-04-03 | 1989-07-18 | Cardiovascular Diagnostics, Inc. | Reaction system element and method for performing prothrombin time assay |
US4847193A (en) * | 1987-06-18 | 1989-07-11 | Gene-Trak Systems | Signal amplification in an assay employing a piezoelectric oscillator |
US5211054A (en) * | 1987-08-19 | 1993-05-18 | Seiko Instruments Inc. | Method and system for analyzing a gelation reaction by utilizing a piezoelectric resonator |
US4999284A (en) * | 1988-04-06 | 1991-03-12 | E. I. Du Pont De Nemours And Company | Enzymatically amplified piezoelectric specific binding assay |
EP0494896B1 (en) * | 1989-10-04 | 1994-07-06 | E.I. Du Pont De Nemours And Company | Assay method for biological target complexes on the surface of a biosensor |
US5179028A (en) * | 1990-04-20 | 1993-01-12 | Hughes Aircraft Company | Antibody coated crystal chemical sensor |
DE4334834A1 (de) * | 1993-10-13 | 1995-04-20 | Andrzej Dr Ing Grzegorzewski | Biosensor zum Messen von Viskositäts- und/oder Dichteänderungen |
-
1995
- 1995-04-10 DE DE19512710A patent/DE19512710A1/de not_active Withdrawn
-
1996
- 1996-03-12 EP EP96103842A patent/EP0737853B1/de not_active Expired - Lifetime
- 1996-03-12 AT AT96103842T patent/ATE229175T1/de active
- 1996-03-12 ES ES96103842T patent/ES2187587T3/es not_active Expired - Lifetime
- 1996-03-12 DE DE59609933T patent/DE59609933D1/de not_active Expired - Lifetime
- 1996-04-08 US US08/629,262 patent/US5892144A/en not_active Expired - Lifetime
- 1996-04-09 KR KR1019960010538A patent/KR960038388A/ko not_active Application Discontinuation
- 1996-04-09 MX MX9601324A patent/MX9601324A/es unknown
- 1996-04-09 AU AU50541/96A patent/AU706858B2/en not_active Ceased
- 1996-04-09 JP JP08641196A patent/JP3955646B2/ja not_active Expired - Fee Related
- 1996-04-09 CA CA002173706A patent/CA2173706A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP3955646B2 (ja) | 2007-08-08 |
CA2173706A1 (en) | 1996-10-11 |
AU5054196A (en) | 1996-10-24 |
EP0737853B1 (de) | 2002-12-04 |
DE59609933D1 (de) | 2003-01-16 |
US5892144A (en) | 1999-04-06 |
EP0737853A1 (de) | 1996-10-16 |
DE19512710A1 (de) | 1996-10-17 |
JPH08285756A (ja) | 1996-11-01 |
ES2187587T3 (es) | 2003-06-16 |
AU706858B2 (en) | 1999-06-24 |
ATE229175T1 (de) | 2002-12-15 |
KR960038388A (ko) | 1996-11-21 |
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