ES2154241A1 - Multisensor microsystem based on silicon. - Google Patents

Multisensor microsystem based on silicon.

Info

Publication number
ES2154241A1
ES2154241A1 ES009901923A ES9901923A ES2154241A1 ES 2154241 A1 ES2154241 A1 ES 2154241A1 ES 009901923 A ES009901923 A ES 009901923A ES 9901923 A ES9901923 A ES 9901923A ES 2154241 A1 ES2154241 A1 ES 2154241A1
Authority
ES
Spain
Prior art keywords
silicon
multisensor
measurement
microsystem
sensors
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.)
Granted
Application number
ES009901923A
Other languages
Spanish (es)
Other versions
ES2154241B1 (en
Inventor
Jordi Aguilo
Ruben Coronel
Jose Luis Huertas
Francisco Serra
Enric Mcadams
Paolo Dario
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.)
D & T Microelectronica
D+T MICROELECTRONICA
HOSPITAL UNI VALL D HEBRON
HOSPITAL UNIVERSITARI VALL D'HEBRON
SCUOLA SUPEIORE SANTA ANA - MITECH AB
SCUOLA SUPEIORE SANTA ANA MITE
Consejo Superior de Investigaciones Cientificas (CSIC)
Ulster University
Universiteit Van Amsterdam
Original Assignee
D & T MICROELECTRONICA
D+T MICROELECTRONICA
HOSPITAL UNI VALL D HEBRON
HOSPITAL UNIVERSITARI VALL D'HEBRON
SCUOLA SUPEIORE SANTA ANA - MITECH AB
SCUOLA SUPEIORE SANTA ANA MITE
Consejo Superior de Investigaciones Cientificas (CSIC)
Ulster University
Universiteit Van Amsterdam
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 D & T MICROELECTRONICA, D+T MICROELECTRONICA, HOSPITAL UNI VALL D HEBRON, HOSPITAL UNIVERSITARI VALL D'HEBRON, SCUOLA SUPEIORE SANTA ANA - MITECH AB, SCUOLA SUPEIORE SANTA ANA MITE, Consejo Superior de Investigaciones Cientificas (CSIC), Ulster University, Universiteit Van Amsterdam filed Critical D & T MICROELECTRONICA
Priority to ES009901923A priority Critical patent/ES2154241B1/en
Publication of ES2154241A1 publication Critical patent/ES2154241A1/en
Application granted granted Critical
Publication of ES2154241B1 publication Critical patent/ES2154241B1/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14542Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radiowaves
    • A61B5/053Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0538Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14539Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring pH
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14546Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6848Needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/0002Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/41Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/413Monitoring transplanted tissue or organ, e.g. for possible rejection reactions after a transplant

Abstract

Microsistema multisensor basado en silicio de reducidas dimensiones, del orden de milímetros, y forma de aguja, incorporando una serie de sensores, (para la medida del pH, para la medida de analitos, tales como la medida de K+, sensores para la medida de impedancia, para la medida de la temperatura, etc.) con una circuitería de pre-procesamiento y amplificación de señales y una circuitería de telemetría, a más de 3 megabit, para transmisión de datos a corta distancia. Microsystem multisensor based on silicon with small dimensions, on the order of millimeters, and needle shape, incorporating a series of sensors (for pH measurement, for measuring analytes, such as measurement of K +, sensors for measuring impedance, for temperature measurement, etc.) with a pre-processing circuitry and signal amplification and telemetry circuitry, over 3 megabit data transmission over short distances.
ES009901923A 1999-08-23 1999-08-23 Multisensor microsystem based on silicon. Expired - Lifetime ES2154241B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009901923A ES2154241B1 (en) 1999-08-23 1999-08-23 Multisensor microsystem based on silicon.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES009901923A ES2154241B1 (en) 1999-08-23 1999-08-23 Multisensor microsystem based on silicon.
PCT/ES2000/000328 WO2001014866A1 (en) 1999-08-23 2000-08-22 Silicon-based multisensor microsystem
AU68432/00A AU6843200A (en) 1999-08-23 2000-08-22 Silicon-based multisensor microsystem

Publications (2)

Publication Number Publication Date
ES2154241A1 true ES2154241A1 (en) 2001-03-16
ES2154241B1 ES2154241B1 (en) 2001-10-01

Family

ID=8309744

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009901923A Expired - Lifetime ES2154241B1 (en) 1999-08-23 1999-08-23 Multisensor microsystem based on silicon.

Country Status (3)

Country Link
AU (1) AU6843200A (en)
ES (1) ES2154241B1 (en)
WO (1) WO2001014866A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004071279A3 (en) * 2003-02-07 2006-07-27 Alfred E Mann Inst Biomed Eng Surgical drain with sensors for tissue monitoring
EP2087838A1 (en) 2008-02-05 2009-08-12 Ikerlan, S. Coop. Metallization process to obtain a microelectrode on a photopatternable substrate and its biomedical application on an organ transplant monitoring device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6952678B2 (en) 2000-09-01 2005-10-04 Askme Corporation Method, apparatus, and manufacture for facilitating a self-organizing workforce
ES2237317B1 (en) * 2003-11-07 2006-11-01 Universitat Politecnica De Catalunya Multiparameter system for the diagnosis of rejection after transplantation and inflammation based on tissue temperature and electrical impedance.
DE102008014203B4 (en) * 2008-03-14 2019-02-07 Nawa-Heilmittel Gmbh Medical hand-held instrument for pH measurement in wounds
RU2537094C1 (en) * 2013-05-06 2014-12-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет" (СПбГУ) Flow-through multi-sensor potentiometric cell for analysis of small volumes of liquid samples

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407294A (en) * 1982-01-07 1983-10-04 Technicare Corporation Ultrasound tissue probe localization system
EP0129852A2 (en) * 1983-06-22 1985-01-02 Kuraray Co., Ltd. Method and device for compensating temperature-dependent characteristic changes in ion-sensitive FET transducer
US4505799A (en) * 1983-12-08 1985-03-19 General Signal Corporation ISFET sensor and method of manufacture
US4874500A (en) * 1987-07-15 1989-10-17 Sri International Microelectrochemical sensor and sensor array
JPH0299853A (en) * 1988-10-07 1990-04-11 Hitachi Ltd Semiconductor chemical sensor
US5068205A (en) * 1989-05-26 1991-11-26 General Signal Corporation Header mounted chemically sensitive ISFET and method of manufacture
US5394883A (en) * 1991-03-05 1995-03-07 Case Western Reserve University Multiple thin film sensor system
US5846392A (en) * 1994-03-12 1998-12-08 Knoll; Meinhard Miniaturized circulatory measuring chamber with integrated chemo- and/or biosensor elements

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407294A (en) * 1982-01-07 1983-10-04 Technicare Corporation Ultrasound tissue probe localization system
EP0129852A2 (en) * 1983-06-22 1985-01-02 Kuraray Co., Ltd. Method and device for compensating temperature-dependent characteristic changes in ion-sensitive FET transducer
US4505799A (en) * 1983-12-08 1985-03-19 General Signal Corporation ISFET sensor and method of manufacture
US4874500A (en) * 1987-07-15 1989-10-17 Sri International Microelectrochemical sensor and sensor array
JPH0299853A (en) * 1988-10-07 1990-04-11 Hitachi Ltd Semiconductor chemical sensor
US5068205A (en) * 1989-05-26 1991-11-26 General Signal Corporation Header mounted chemically sensitive ISFET and method of manufacture
US5394883A (en) * 1991-03-05 1995-03-07 Case Western Reserve University Multiple thin film sensor system
US5846392A (en) * 1994-03-12 1998-12-08 Knoll; Meinhard Miniaturized circulatory measuring chamber with integrated chemo- and/or biosensor elements

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, CD-ROM Vol. 52 & JP 2099853 A (HITACHI LTD.) 11.04.1990 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004071279A3 (en) * 2003-02-07 2006-07-27 Alfred E Mann Inst Biomed Eng Surgical drain with sensors for tissue monitoring
US7241287B2 (en) 2003-02-07 2007-07-10 Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California Implanted surgical drain with drain holes for monitoring internal tissue condition
US7244251B2 (en) 2003-02-07 2007-07-17 Alfred E. Mann Institute For Biomedical Engineering Implanted surgical drain with multiple sensing elements for monitoring internal tissue condition
US7252659B2 (en) 2003-02-07 2007-08-07 Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California Implanted surgical drain with sensing and transmitting elements for monitoring internal tissue condition
US7264616B2 (en) 2003-02-07 2007-09-04 Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California Method of utilizing a surgical drain with sensors for monitoring internal tissue condition
US7267671B2 (en) 2003-02-07 2007-09-11 Alfred E. Mann Institute For Biomedical Research At The University Of Southern California Surgical drain with sensors for monitoring fluid lumen
US7322971B2 (en) 2003-02-07 2008-01-29 Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California Surgical drain with sensors for monitoring internal tissue condition by transmittance
US7419483B2 (en) 2003-02-07 2008-09-02 Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California Surgical drain with positioning and protective features
EP2087838A1 (en) 2008-02-05 2009-08-12 Ikerlan, S. Coop. Metallization process to obtain a microelectrode on a photopatternable substrate and its biomedical application on an organ transplant monitoring device

Also Published As

Publication number Publication date
ES2154241B1 (en) 2001-10-01
AU6843200A (en) 2001-03-19
WO2001014866A1 (en) 2001-03-01

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