ES2121037T3 - Cabezal de lectura de funcion doble para un instrumento de reflectancia. - Google Patents
Cabezal de lectura de funcion doble para un instrumento de reflectancia.Info
- Publication number
- ES2121037T3 ES2121037T3 ES93111921T ES93111921T ES2121037T3 ES 2121037 T3 ES2121037 T3 ES 2121037T3 ES 93111921 T ES93111921 T ES 93111921T ES 93111921 T ES93111921 T ES 93111921T ES 2121037 T3 ES2121037 T3 ES 2121037T3
- Authority
- ES
- Spain
- Prior art keywords
- light source
- photodetector
- reading head
- interface
- read head
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0118—Apparatus with remote processing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0162—Arrangements or apparatus for facilitating the optical investigation using microprocessors for control of a sequence of operations, e.g. test, powering, switching, processing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
- G01N21/474—Details of optical heads therefor, e.g. using optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/8483—Investigating reagent band
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Slot Machines And Peripheral Devices (AREA)
- Fire-Detection Mechanisms (AREA)
- Spectrometry And Color Measurement (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Golf Clubs (AREA)
Abstract
UNA CABEZA DE LECTURA DE DOBLE FUNCION PARA UN INSTRUMENTO DE REFLECTANCIA, SE SITUA EN UN ALOJAMIENTO (10) PARA EL INSTRUMENTO. SE INSTALA EN LA CABEZA DE LECTURA (10) UNA PRIMERA FUENTE DE LUZ (14) PARA EMITIR RADIACION PARA LECTURAS DE REFLECTANCIA Y OPTICAMENTE TRANSMITIR DATOS. ADEMAS, SE INSTALA UN PRIMER FOTODETECTOR EN LA CABEZA DE LECTURA (10), PARA DETECTAR O RECIBIR LECTURAS DE REFLECTANCIA. SE DEFINE EN LA CABEZA DE LECTURA UN PUERTO DE ACCESO DE INTERFAZ O FORMATO. SE DISPONE UN INTERFAZ (CONJUNTO DE DISPOSITIVOS Y CANALES QUE PERMITEN CONECTAR UNIDADES PERIFERICAS A UN ORDENADOR CENTRAL) QUE INCLUYE UN SEGUNDO FOTODETECTOR (28) PARA DETECTAR DATOS OPTICAMENTE TRANSMITIDOS POR LA PRIMERA FUENTE DE LUZ (14). TAMBIEN SE DISPONE DE MEDIO (32) PARA DECODIFICAR DATOS RECIBIDOS POR EL SEGUNDO FOTODETECTOR (28). SE PUEDE INCLUIR TAMBIEN UNA SEGUNDA FUENTE DE LUZ CON EL INTERFAZ PARA TRANSMITIR COMANDOS O DATOS AL PRIMER FOTODETECTOR. ASIMISMO SE DISPONE DE SOFTWARE (PROGRAMACION) PARACONTROLAR LA OPERACION DE LA PRIMERA FUENTE DE LUZ Y EL PRIMER FOTODETECTOR. EL INSTRUMENTO PUEDE USARSE PARA MEDIR NIVELES DE ANALITO, POR EJEMPLO, GLUCOSA, COLESTEROL Y SANGRE COMPLETOS. PUEDE HABER UNA RANURA DE ACCESO EN LA QUE UNA CINTA DE PRUEBA, CON SANGRE APLICADA A UNA O MAS ALMOHADILLAS, SE INSERTA DURANTE LA MEDICION DE REFLEXION, Y SE INSERTA EL INTERFAZ (12) PARA TRANSFERENCIA DE DATOS DURANTE LA TRANSFERENCIA DE DATOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/930,805 US5321492A (en) | 1992-08-07 | 1992-08-07 | Dual function readhead for a reflectance instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2121037T3 true ES2121037T3 (es) | 1998-11-16 |
Family
ID=25459795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93111921T Expired - Lifetime ES2121037T3 (es) | 1992-08-07 | 1993-07-26 | Cabezal de lectura de funcion doble para un instrumento de reflectancia. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5321492A (es) |
EP (1) | EP0636878B1 (es) |
JP (1) | JP3322447B2 (es) |
AT (1) | ATE171273T1 (es) |
AU (1) | AU653105B2 (es) |
CA (1) | CA2100735A1 (es) |
DE (1) | DE69321114T2 (es) |
DK (1) | DK0636878T3 (es) |
ES (1) | ES2121037T3 (es) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5935078A (en) * | 1996-01-30 | 1999-08-10 | Telecom Medical, Inc. | Transdermal communication system and method |
US6678669B2 (en) | 1996-02-09 | 2004-01-13 | Adeza Biomedical Corporation | Method for selecting medical and biochemical diagnostic tests using neural network-related applications |
US5963333A (en) * | 1996-09-12 | 1999-10-05 | Color Savvy Systems Limited | Color sensor |
IT1292543B1 (it) * | 1997-04-09 | 1999-02-08 | Viptronic Srl | Sistema di rilevamenti densitometrici e spettrometrici. |
DE19733445A1 (de) * | 1997-08-02 | 1999-02-18 | Boehringer Mannheim Gmbh | Analysesystem umfassend ein Analysegerät sowie eine DV-Einheit |
US6394952B1 (en) * | 1998-02-03 | 2002-05-28 | Adeza Biomedical Corporation | Point of care diagnostic systems |
EP1060455A4 (en) | 1998-02-10 | 2002-08-07 | Ey Lab Inc | REFLECTOR SYSTEM WITH COMPENSATION FOR THE TOPOGRAPHY OF THE SAMPLING HOLDER AND WITH SYNCHRONOUS ELIMINATION OF THE SYSTEM-RELATED NOISE |
US5995236A (en) * | 1998-04-13 | 1999-11-30 | Mit Development Corporation | Blood fluid characteristics analysis instrument |
US6458326B1 (en) | 1999-11-24 | 2002-10-01 | Home Diagnostics, Inc. | Protective test strip platform |
US7065299B2 (en) * | 2000-12-05 | 2006-06-20 | Ge Medical Systems Information Technologies, Inc. | Medical device having a combination data reader and infrared data transceiver and method of using same |
US6562625B2 (en) | 2001-02-28 | 2003-05-13 | Home Diagnostics, Inc. | Distinguishing test types through spectral analysis |
US6541266B2 (en) | 2001-02-28 | 2003-04-01 | Home Diagnostics, Inc. | Method for determining concentration of an analyte in a test strip |
US6525330B2 (en) | 2001-02-28 | 2003-02-25 | Home Diagnostics, Inc. | Method of strip insertion detection |
US7098041B2 (en) | 2001-12-11 | 2006-08-29 | Kimberly-Clark Worldwide, Inc. | Methods to view and analyze the results from diffraction-based diagnostics |
US7102752B2 (en) * | 2001-12-11 | 2006-09-05 | Kimberly-Clark Worldwide, Inc. | Systems to view and analyze the results from diffraction-based diagnostics |
US20030119203A1 (en) | 2001-12-24 | 2003-06-26 | Kimberly-Clark Worldwide, Inc. | Lateral flow assay devices and methods for conducting assays |
US8367013B2 (en) | 2001-12-24 | 2013-02-05 | Kimberly-Clark Worldwide, Inc. | Reading device, method, and system for conducting lateral flow assays |
US7214530B2 (en) | 2002-05-03 | 2007-05-08 | Kimberly-Clark Worldwide, Inc. | Biomolecule diagnostic devices and method for producing biomolecule diagnostic devices |
US7485453B2 (en) | 2002-05-03 | 2009-02-03 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
US7118855B2 (en) | 2002-05-03 | 2006-10-10 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
US7771922B2 (en) * | 2002-05-03 | 2010-08-10 | Kimberly-Clark Worldwide, Inc. | Biomolecule diagnostic device |
US7223368B2 (en) * | 2002-05-03 | 2007-05-29 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
US7223534B2 (en) * | 2002-05-03 | 2007-05-29 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
US7091049B2 (en) * | 2002-06-26 | 2006-08-15 | Kimberly-Clark Worldwide, Inc. | Enhanced diffraction-based biosensor devices |
US7285424B2 (en) | 2002-08-27 | 2007-10-23 | Kimberly-Clark Worldwide, Inc. | Membrane-based assay devices |
US7314763B2 (en) * | 2002-08-27 | 2008-01-01 | Kimberly-Clark Worldwide, Inc. | Fluidics-based assay devices |
US7169550B2 (en) | 2002-09-26 | 2007-01-30 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
US7781172B2 (en) | 2003-11-21 | 2010-08-24 | Kimberly-Clark Worldwide, Inc. | Method for extending the dynamic detection range of assay devices |
US7247500B2 (en) | 2002-12-19 | 2007-07-24 | Kimberly-Clark Worldwide, Inc. | Reduction of the hook effect in membrane-based assay devices |
US20040121334A1 (en) * | 2002-12-19 | 2004-06-24 | Kimberly-Clark Worldwide, Inc. | Self-calibrated flow-through assay devices |
US7173705B2 (en) * | 2003-02-26 | 2007-02-06 | Hamamatsu Photonics K.K. | Measuring device for immunochromatography test piece |
US7851209B2 (en) * | 2003-04-03 | 2010-12-14 | Kimberly-Clark Worldwide, Inc. | Reduction of the hook effect in assay devices |
US20040197819A1 (en) | 2003-04-03 | 2004-10-07 | Kimberly-Clark Worldwide, Inc. | Assay devices that utilize hollow particles |
ES2323311T3 (es) * | 2003-06-04 | 2009-07-13 | Inverness Medical Switzerland Gmbh | Disposicion optica para dispositivo de lectura de analisis. |
US7943395B2 (en) | 2003-11-21 | 2011-05-17 | Kimberly-Clark Worldwide, Inc. | Extension of the dynamic detection range of assay devices |
US20050112703A1 (en) | 2003-11-21 | 2005-05-26 | Kimberly-Clark Worldwide, Inc. | Membrane-based lateral flow assay devices that utilize phosphorescent detection |
US7713748B2 (en) | 2003-11-21 | 2010-05-11 | Kimberly-Clark Worldwide, Inc. | Method of reducing the sensitivity of assay devices |
US7132659B2 (en) * | 2003-12-12 | 2006-11-07 | Mine Safety Appliances Company | Sensor having a communication device, sensor communication system and method of communicating information from a sensor |
US7943089B2 (en) | 2003-12-19 | 2011-05-17 | Kimberly-Clark Worldwide, Inc. | Laminated assay devices |
CN1914331A (zh) * | 2004-02-06 | 2007-02-14 | 拜尔健康护理有限责任公司 | 作为生物传感器的内部参照的可氧化种类和使用方法 |
US20060019265A1 (en) * | 2004-04-30 | 2006-01-26 | Kimberly-Clark Worldwide, Inc. | Transmission-based luminescent detection systems |
US20050244953A1 (en) * | 2004-04-30 | 2005-11-03 | Kimberly-Clark Worldwide, Inc. | Techniques for controlling the optical properties of assay devices |
US7815854B2 (en) * | 2004-04-30 | 2010-10-19 | Kimberly-Clark Worldwide, Inc. | Electroluminescent illumination source for optical detection systems |
US7796266B2 (en) * | 2004-04-30 | 2010-09-14 | Kimberly-Clark Worldwide, Inc. | Optical detection system using electromagnetic radiation to detect presence or quantity of analyte |
MXPA06014778A (es) * | 2004-06-17 | 2007-03-23 | Bayer Healthcare Llc | Cabeza lectora con reflectancia difusa coaxial. |
RU2401429C2 (ru) * | 2004-12-13 | 2010-10-10 | Байер Хелткэр Ллк | Способ выявления различия между кровью и контрольным раствором, содержащими одинаковое анализируемое вещество |
US20070121113A1 (en) * | 2004-12-22 | 2007-05-31 | Cohen David S | Transmission-based optical detection systems |
TW200641352A (en) | 2005-04-08 | 2006-12-01 | Bayer Healthcare Llc | Oxidizable species as an internal reference in control solutions for biosensors |
US8696597B2 (en) * | 2006-04-03 | 2014-04-15 | Nipro Diagnostics, Inc. | Diagnostic meter |
WO2009076302A1 (en) | 2007-12-10 | 2009-06-18 | Bayer Healthcare Llc | Control markers for auto-detection of control solution and methods of use |
US20090305317A1 (en) * | 2008-06-05 | 2009-12-10 | Brauer Jacob S | User interface for testing device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4791461A (en) * | 1984-11-27 | 1988-12-13 | Syntex (U.S.A.) Inc. | Portable analyzer |
US4787398A (en) * | 1985-04-08 | 1988-11-29 | Garid, Inc. | Glucose medical monitoring system |
JPS6247553A (ja) * | 1985-08-27 | 1987-03-02 | Omron Tateisi Electronics Co | 生化学測定装置 |
FR2601161B1 (fr) * | 1986-07-02 | 1990-01-05 | Crouzet Sa | Dispositif de traitement d'informations. |
US5134359A (en) * | 1987-06-01 | 1992-07-28 | Abbott Laboratories | Apparatus for measuring electrolytes including optical measurements |
CA2010165A1 (en) * | 1989-03-13 | 1990-09-13 | Richard L. Hurtle | Compact semi-programmable device for reading reagent test strips and method relating thereto |
US4952057A (en) * | 1989-05-03 | 1990-08-28 | The United States Of America As Represented By The Secretary Of The Navy | Optical fiber backscatter signature generator (OFBSG) |
US5115133A (en) * | 1990-04-19 | 1992-05-19 | Inomet, Inc. | Testing of body fluid constituents through measuring light reflected from tympanic membrane |
US5222152A (en) * | 1991-11-19 | 1993-06-22 | Digital Biometrics, Inc. | Portable fingerprint scanning apparatus for identification verification |
-
1992
- 1992-08-07 US US07/930,805 patent/US5321492A/en not_active Expired - Fee Related
-
1993
- 1993-07-16 CA CA002100735A patent/CA2100735A1/en not_active Abandoned
- 1993-07-26 EP EP93111921A patent/EP0636878B1/en not_active Expired - Lifetime
- 1993-07-26 DK DK93111921T patent/DK0636878T3/da active
- 1993-07-26 DE DE69321114T patent/DE69321114T2/de not_active Expired - Fee Related
- 1993-07-26 ES ES93111921T patent/ES2121037T3/es not_active Expired - Lifetime
- 1993-07-26 AT AT93111921T patent/ATE171273T1/de not_active IP Right Cessation
- 1993-07-27 AU AU44220/93A patent/AU653105B2/en not_active Ceased
- 1993-07-30 JP JP18950093A patent/JP3322447B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU4422093A (en) | 1994-04-14 |
DE69321114T2 (de) | 1999-03-04 |
DE69321114D1 (de) | 1998-10-22 |
ATE171273T1 (de) | 1998-10-15 |
AU653105B2 (en) | 1994-09-15 |
EP0636878A1 (en) | 1995-02-01 |
CA2100735A1 (en) | 1994-02-08 |
US5321492A (en) | 1994-06-14 |
JP3322447B2 (ja) | 2002-09-09 |
DK0636878T3 (da) | 1999-06-14 |
EP0636878B1 (en) | 1998-09-16 |
JPH06213806A (ja) | 1994-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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