ATE174228T1 - Vorrichtung zur messung der kontraktionskraft des herzens - Google Patents

Vorrichtung zur messung der kontraktionskraft des herzens

Info

Publication number
ATE174228T1
ATE174228T1 AT95921070T AT95921070T ATE174228T1 AT E174228 T1 ATE174228 T1 AT E174228T1 AT 95921070 T AT95921070 T AT 95921070T AT 95921070 T AT95921070 T AT 95921070T AT E174228 T1 ATE174228 T1 AT E174228T1
Authority
AT
Austria
Prior art keywords
pct
heart
date dec
acceleration
measuring
Prior art date
Application number
AT95921070T
Other languages
English (en)
Inventor
David Cunningham
Original Assignee
David Cunningham
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 David Cunningham filed Critical David Cunningham
Application granted granted Critical
Publication of ATE174228T1 publication Critical patent/ATE174228T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/37211—Means for communicating with stimulators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements 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
    • A61B5/6879—Means for maintaining contact with the body
    • A61B5/6882—Anchoring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
    • A61N1/36542—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by body motion, e.g. acceleration

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
AT95921070T 1994-06-07 1995-06-07 Vorrichtung zur messung der kontraktionskraft des herzens ATE174228T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9411397A GB9411397D0 (en) 1994-06-07 1994-06-07 Apparatus for monitoring cardiac contractility

Publications (1)

Publication Number Publication Date
ATE174228T1 true ATE174228T1 (de) 1998-12-15

Family

ID=10756338

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95921070T ATE174228T1 (de) 1994-06-07 1995-06-07 Vorrichtung zur messung der kontraktionskraft des herzens

Country Status (8)

Country Link
US (1) US6077236A (de)
EP (1) EP0764038B1 (de)
AT (1) ATE174228T1 (de)
AU (1) AU2626995A (de)
DE (1) DE69506544T2 (de)
ES (1) ES2127533T3 (de)
GB (1) GB9411397D0 (de)
WO (1) WO1995033517A1 (de)

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US6440078B1 (en) 1999-07-23 2002-08-27 Roberto Curiel Method and system of determining cardiac contractility
US6939303B2 (en) * 1999-07-23 2005-09-06 Provecto Tecnico R-2000, Ca Method and system of determining cardiac contractility
US6705999B2 (en) 2001-03-30 2004-03-16 Guidant Corporation Method and apparatus for determining the coronary sinus vein branch accessed by a coronary sinus lead
US6937899B2 (en) * 2001-08-30 2005-08-30 Medtronic, Inc. Ischemia detection
US7181268B2 (en) * 2001-12-03 2007-02-20 Medtronic, Inc. Ischemia detection
US7127289B2 (en) * 2001-12-05 2006-10-24 Cardiac Pacemakers, Inc. Cardiac resynchronization system employing mechanical measurement of cardiac walls
US6980866B2 (en) * 2001-12-05 2005-12-27 Cardiac Pacemakers, Inc. Apparatus for sensing cardiac contractile function
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US6855115B2 (en) 2002-01-22 2005-02-15 Cardiomems, Inc. Implantable wireless sensor for pressure measurement within the heart
US7147604B1 (en) 2002-08-07 2006-12-12 Cardiomems, Inc. High Q factor sensor
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WO2004052201A1 (en) * 2002-12-10 2004-06-24 Koninklijke Philips Electronics N.V. Activity monitoring
CN1722979A (zh) * 2002-12-10 2006-01-18 皇家飞利浦电子股份有限公司 活动监视
US6885889B2 (en) 2003-02-28 2005-04-26 Medtronic, Inc. Method and apparatus for optimizing cardiac resynchronization therapy based on left ventricular acceleration
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US7613513B1 (en) 2003-07-01 2009-11-03 Pacesetter, Inc. System and method for determining cardiac geometry
US7003348B1 (en) 2003-07-01 2006-02-21 Pacesetter, Inc. Monitoring cardiac geometry for diagnostics and therapy
US7092759B2 (en) 2003-07-30 2006-08-15 Medtronic, Inc. Method of optimizing cardiac resynchronization therapy using sensor signals of septal wall motion
CA2539261C (en) 2003-09-16 2011-05-17 Cardiomems, Inc. Implantable wireless sensor
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US20050172311A1 (en) * 2004-01-31 2005-08-04 Nokia Corporation Terminal and associated method and computer program product for monitoring at least one activity of a user
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US7272434B2 (en) * 2004-08-13 2007-09-18 Boston Scientific Scimed, Inc. Automatic post-pacing interval measurement
US20060167529A1 (en) 2005-01-26 2006-07-27 Schecter Stuart O Method and algorithm for defining the pathologic state from a plurality of intrinsically and extrinsically derived signals
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US20080021336A1 (en) 2006-04-24 2008-01-24 Dobak John D Iii Devices and methods for accelerometer-based characterization of cardiac synchrony and dyssynchrony
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Also Published As

Publication number Publication date
AU2626995A (en) 1996-01-04
WO1995033517A1 (en) 1995-12-14
ES2127533T3 (es) 1999-04-16
EP0764038B1 (de) 1998-12-09
US6077236A (en) 2000-06-20
GB9411397D0 (en) 1994-07-27
DE69506544D1 (de) 1999-01-21
DE69506544T2 (de) 1999-06-17
EP0764038A1 (de) 1997-03-26

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