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FR2808212B1 - Procede et systeme de determination d'un seuil de bruit dans un systeme de cardiostimulation - Google Patents

Procede et systeme de determination d'un seuil de bruit dans un systeme de cardiostimulation

Info

Publication number
FR2808212B1
FR2808212B1 FR0105741A FR0105741A FR2808212B1 FR 2808212 B1 FR2808212 B1 FR 2808212B1 FR 0105741 A FR0105741 A FR 0105741A FR 0105741 A FR0105741 A FR 0105741A FR 2808212 B1 FR2808212 B1 FR 2808212B1
Authority
FR
France
Prior art keywords
cardiostimulation
determining
noise threshold
noise
threshold
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 - Fee Related
Application number
FR0105741A
Other languages
English (en)
Other versions
FR2808212A1 (fr
Inventor
Dave Munneke
Peter Wohlgemuth
De Harry W Bruyn
John J Huijnen
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.)
Medtronic Inc
Original Assignee
Medtronic Inc
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 Medtronic Inc filed Critical Medtronic Inc
Publication of FR2808212A1 publication Critical patent/FR2808212A1/fr
Application granted granted Critical
Publication of FR2808212B1 publication Critical patent/FR2808212B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion
    • 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
    • A61N1/37—Monitoring; Protecting
    • A61N1/3702—Physiological parameters
    • A61N1/3704—Circuits specially adapted therefor, e.g. for sensitivity control
    • 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3925—Monitoring; Protecting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/901—Suppression of noise in electric signal

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Electrotherapy Devices (AREA)
FR0105741A 2000-04-27 2001-04-27 Procede et systeme de determination d'un seuil de bruit dans un systeme de cardiostimulation Expired - Fee Related FR2808212B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/559,052 US6434426B1 (en) 2000-04-27 2000-04-27 Method and system for determining a noise floor in a cardiac pacing system

Publications (2)

Publication Number Publication Date
FR2808212A1 FR2808212A1 (fr) 2001-11-02
FR2808212B1 true FR2808212B1 (fr) 2006-02-17

Family

ID=24232083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0105741A Expired - Fee Related FR2808212B1 (fr) 2000-04-27 2001-04-27 Procede et systeme de determination d'un seuil de bruit dans un systeme de cardiostimulation

Country Status (3)

Country Link
US (1) US6434426B1 (fr)
DE (1) DE10119387A1 (fr)
FR (1) FR2808212B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7998720B2 (en) * 2000-02-21 2011-08-16 Puratos N.V. Enzyme with xylanase activity
US9427598B2 (en) 2010-10-01 2016-08-30 Rio Grande Neurosciences, Inc. Method and apparatus for electromagnetic treatment of head, cerebral and neural injury in animals and humans
US10350428B2 (en) 2014-11-04 2019-07-16 Endonovo Therapetics, Inc. Method and apparatus for electromagnetic treatment of living systems
US9415233B2 (en) 2003-12-05 2016-08-16 Rio Grande Neurosciences, Inc. Apparatus and method for electromagnetic treatment of neurological pain
US9433797B2 (en) 2003-12-05 2016-09-06 Rio Grande Neurosciences, Inc. Apparatus and method for electromagnetic treatment of neurodegenerative conditions
US8961385B2 (en) 2003-12-05 2015-02-24 Ivivi Health Sciences, Llc Devices and method for treatment of degenerative joint diseases with electromagnetic fields
US9440089B2 (en) 2003-12-05 2016-09-13 Rio Grande Neurosciences, Inc. Apparatus and method for electromagnetic treatment of neurological injury or condition caused by a stroke
US9656096B2 (en) 2003-12-05 2017-05-23 Rio Grande Neurosciences, Inc. Method and apparatus for electromagnetic enhancement of biochemical signaling pathways for therapeutics and prophylaxis in plants, animals and humans
MXPA06012077A (es) 2004-04-19 2007-04-23 Ivivi Technologies Inc Aparato de tratamiento electromagnetico y metodo.
US7155275B2 (en) * 2004-10-18 2006-12-26 Cardiac Pacemakers, Inc. Method and apparatus for adjusting cardiac event detection threshold based on dynamic noise estimation
DE102006019606A1 (de) * 2006-04-25 2007-10-31 Biotronik Crm Patent Ag Implantierbares batteriebetriebenes Elektrostimulationsgerät
US7756570B1 (en) 2006-05-01 2010-07-13 Pacesetter, Inc. Methods and arrangements for reducing oversensing and/or providing diagnostic information in implantable medical devices
US8014851B2 (en) 2006-09-26 2011-09-06 Cameron Health, Inc. Signal analysis in implantable cardiac treatment devices
US8343027B1 (en) 2012-01-30 2013-01-01 Ivivi Health Sciences, Llc Methods and devices for providing electromagnetic treatment in the presence of a metal-containing implant
EP2915479B1 (fr) * 2014-03-03 2022-04-20 BIOTRONIK SE & Co. KG Dispositif pour terminer la détection d'une fibrillation auriculaire
US9320913B2 (en) 2014-04-16 2016-04-26 Rio Grande Neurosciences, Inc. Two-part pulsed electromagnetic field applicator for application of therapeutic energy
WO2018089795A1 (fr) 2016-11-10 2018-05-17 Qoravita LLC Système et procédé d'application d'un champ magnétique à basse fréquence à des tissus biologiques
US11617534B2 (en) 2020-02-14 2023-04-04 Medtronic, Inc. Medical device and method for detecting electrical signal noise

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566063A (en) 1983-10-17 1986-01-21 Motorola, Inc. Data processor which can repeat the execution of instruction loops with minimal instruction fetches
US4779617A (en) * 1986-10-06 1988-10-25 Telectronics N.V. Pacemaker noise rejection system
US4880004A (en) 1988-06-07 1989-11-14 Intermedics, Inc. Implantable cardiac stimulator with automatic gain control and bandpass filtering in feedback loop
US5103819A (en) 1990-06-20 1992-04-14 Intermedics, Inc. Implantable cardiac stimulator with state machine for automatically controlling gain
US5312456A (en) 1991-01-31 1994-05-17 Carnegie Mellon University Micromechanical barb and method for making the same
US5312453A (en) 1992-05-11 1994-05-17 Medtronic, Inc. Rate responsive cardiac pacemaker and method for work-modulating pacing rate deceleration
FR2712500B1 (fr) 1993-11-17 1996-02-09 Ela Medical Sa Procédé de commande automatique du seuil de détection du rythme cardiaque dans un appareil implantable.
US5755738A (en) 1997-04-22 1998-05-26 Cardiac Pacemakers, Inc. Automatic sensing level adjustment for implantable cardiac rhythm management devices
CA2290629A1 (fr) * 1997-05-21 1998-11-26 Victor M. Depinto Systeme de detection du bruit d'un ecg
US5840038A (en) * 1997-05-29 1998-11-24 Marquette Medical Systems, Inc. Method and apparatus for signal averaging and analyzing high resolution P wave signals from an electrocardiogram
US6029086A (en) * 1998-06-15 2000-02-22 Cardiac Pacemakers, Inc. Automatic threshold sensitivity adjustment for cardiac rhythm management devices
US6029087A (en) 1998-09-22 2000-02-22 Vitatron Medical, B.V. Cardiac pacing system with improved physiological event classification based on DSP

Also Published As

Publication number Publication date
US6434426B1 (en) 2002-08-13
DE10119387A1 (de) 2002-04-25
FR2808212A1 (fr) 2001-11-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141231