DE60202957D1 - Reizungskanaltrennung in mehrstellen-herzschrittmachersystemen - Google Patents

Reizungskanaltrennung in mehrstellen-herzschrittmachersystemen

Info

Publication number
DE60202957D1
DE60202957D1 DE60202957T DE60202957T DE60202957D1 DE 60202957 D1 DE60202957 D1 DE 60202957D1 DE 60202957 T DE60202957 T DE 60202957T DE 60202957 T DE60202957 T DE 60202957T DE 60202957 D1 DE60202957 D1 DE 60202957D1
Authority
DE
Germany
Prior art keywords
pacing
isolation
employing
monolithic
channels
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
Application number
DE60202957T
Other languages
English (en)
Other versions
DE60202957T2 (de
Inventor
L Thompson
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
Application granted granted Critical
Publication of DE60202957D1 publication Critical patent/DE60202957D1/de
Publication of DE60202957T2 publication Critical patent/DE60202957T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61N1/36—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
    • A61N1/368—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE60202957T 2001-07-30 2002-06-19 Reizungskanaltrennung in mehrstellen-herzschrittmachersystemen Expired - Lifetime DE60202957T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/918,225 US6711437B2 (en) 2001-07-30 2001-07-30 Pacing channel isolation in multi-site cardiac pacing systems
US918225 2001-07-30
PCT/US2002/019742 WO2003011389A2 (en) 2001-07-30 2002-06-19 Pacing channel isolation in multi-site cardiac pacing systems

Publications (2)

Publication Number Publication Date
DE60202957D1 true DE60202957D1 (de) 2005-03-17
DE60202957T2 DE60202957T2 (de) 2006-03-30

Family

ID=25440018

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60202957T Expired - Lifetime DE60202957T2 (de) 2001-07-30 2002-06-19 Reizungskanaltrennung in mehrstellen-herzschrittmachersystemen

Country Status (7)

Country Link
US (1) US6711437B2 (de)
EP (1) EP1412025B1 (de)
JP (1) JP2004536677A (de)
AT (1) ATE288778T1 (de)
CA (1) CA2455895A1 (de)
DE (1) DE60202957T2 (de)
WO (1) WO2003011389A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7231249B2 (en) 2003-07-24 2007-06-12 Mirowski Family Ventures, L.L.C. Methods, apparatus, and systems for multiple stimulation from a single stimulator
US7181281B1 (en) 2003-10-08 2007-02-20 Pacesetter, Inc. ICD using MEMS for optimal therapy
US20060041279A1 (en) * 2004-08-18 2006-02-23 Yinghong Yu Detection and treatment of prolonged inter-atrial delay in cardiac resynchronization patients
US20060063964A1 (en) * 2004-08-20 2006-03-23 Massen Richard J Micro electromechanical machine-based ventricular assist apparatus
WO2006129417A1 (ja) * 2005-06-03 2006-12-07 Niigata University 心臓ペースメーカー及び心臓ペーシング法
US7899538B2 (en) * 2006-04-18 2011-03-01 Medtronic, Inc. Methods and apparatus for automatically tracking heart failure status
WO2010114428A1 (en) * 2009-03-31 2010-10-07 St. Jude Medical Ab Implanted heart-stimulation device enabling charge balance after stimulation sequence
US8478423B2 (en) 2009-04-07 2013-07-02 Boston Scientific Neuromodulation Corporation Insulator layers for leads of implantable electric stimulation systems and methods of making and using
US9956413B2 (en) 2012-10-11 2018-05-01 Pacesetter, Inc. Systems and methods for packed pacing using bifurcated pacing pulses of opposing polarity generated by an implantable medical device
US9037234B2 (en) 2013-07-25 2015-05-19 Pacesetter, Inc. Implantable cardiac stimulation devices, and methods of use therewith, that use assignable pace return capacitors
US9579512B2 (en) 2015-03-24 2017-02-28 Medtronic, Inc. Techniques for minimizing current drain in an implantable medical device

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766413A (en) 1969-12-15 1973-10-16 American Optical Corp Rate discrimination circuit
US3835865A (en) 1970-07-10 1974-09-17 Gen Electric Body organ stimulator
US3757791A (en) 1971-12-30 1973-09-11 American Optical Corp Synchronized atrial and ventricular pacer and timing circuitry therefor
US3814106A (en) 1972-04-14 1974-06-04 American Optical Corp Atrial and ventricular pacer having independent rate controls and means to maintain a constant av delay
US4170999A (en) 1977-08-19 1979-10-16 Biotronik Mess- Und Therapiegerate Gmbh & Co. Demand pacer having reduced recovery time
US4275737A (en) 1978-11-06 1981-06-30 Medtronic, Inc. Demand cardiac pacemaker having reduced polarity disparity
US4476868A (en) 1978-11-06 1984-10-16 Medtronic, Inc. Body stimulator output circuit
US4310000A (en) 1980-01-23 1982-01-12 Medtronic, Inc. Implantable pulse generator having separate passive sensing reference electrode
US4649931A (en) 1981-03-02 1987-03-17 Medtronic, Inc. Sampled data sense amplifier
US4406286A (en) 1981-04-09 1983-09-27 Medtronic, Inc. Fast recharge output circuit
US4379459A (en) 1981-04-09 1983-04-12 Medtronic, Inc. Cardiac pacemaker sense amplifier
US4498478A (en) 1982-09-13 1985-02-12 Medtronic, Inc. Apparatus for reducing polarization potentials in a pacemaker
US4726380A (en) 1983-10-17 1988-02-23 Telectronics, N.V. Implantable cardiac pacer with discontinuous microprocessor, programmable antitachycardia mechanisms and patient data telemetry
CA1290813C (en) 1985-08-12 1991-10-15 Michael B. Sweeney Pacemaker for detecting and terminating a tachycardia
US4800883A (en) 1986-04-02 1989-01-31 Intermedics, Inc. Apparatus for generating multiphasic defibrillation pulse waveform
GB8612659D0 (en) 1986-05-23 1986-07-02 Coventry City Council Cardiac pacemaker circuit
US4830006B1 (en) 1986-06-17 1997-10-28 Intermedics Inc Implantable cardiac stimulator for detection and treatment of ventricular arrhythmias
US4953551A (en) 1987-01-14 1990-09-04 Medtronic, Inc. Method of defibrillating a heart
US4850357A (en) 1988-01-12 1989-07-25 Cardiac Pacemakers, Inc. Biphasic pulse generator for an implantable defibrillator
US4998531A (en) 1990-03-28 1991-03-12 Cardiac Pacemakers, Inc. Implantable N-phasic defibrillator output bridge circuit
US5156149A (en) 1990-08-10 1992-10-20 Medtronic, Inc. Sensor for detecting cardiac depolarizations particularly adapted for use in a cardiac pacemaker
US5117824A (en) 1990-11-14 1992-06-02 Medtronic, Inc. Apparatus for monitoring electrical physiologic signals
US5163427A (en) 1990-11-14 1992-11-17 Medtronic, Inc. Apparatus for delivering single and multiple cardioversion and defibrillation pulses
US5433729A (en) 1991-04-12 1995-07-18 Incontrol, Inc. Atrial defibrillator, lead systems, and method
US5178140A (en) 1991-09-05 1993-01-12 Telectronics Pacing Systems, Inc. Implantable medical devices employing capacitive control of high voltage switches
US5265588A (en) 1992-01-15 1993-11-30 Medtronic, Inc. VCO driven flyback converter for implantable cardoverter/defibrillator
US5292338A (en) 1992-07-30 1994-03-08 Medtronic, Inc. Atrial defibrillator employing transvenous and subcutaneous electrodes and method of use
US5722998A (en) 1995-06-07 1998-03-03 Intermedics, Inc. Apparatus and method for the control of an implantable medical device
US5929636A (en) 1996-05-02 1999-07-27 Integrated Magnetoelectronics All-metal giant magnetoresistive solid-state component
US5831426A (en) 1996-08-16 1998-11-03 Nonvolatile Electronics, Incorporated Magnetic current sensor
US5836981A (en) 1997-01-17 1998-11-17 Paceseter, Inc. Pacemaker circuit and associated methods for generating electrical stimulation signals
US6054780A (en) 1997-10-23 2000-04-25 Analog Devices, Inc. Magnetically coupled signal isolator using a Faraday shielded MR or GMR receiving element
US5902324A (en) * 1998-04-28 1999-05-11 Medtronic, Inc. Bi-atrial and/or bi-ventricular sequential cardiac pacing systems
US6122545A (en) 1998-04-28 2000-09-19 Medtronic, Inc. Multiple channel sequential cardiac pacing method
US6101417A (en) 1998-05-12 2000-08-08 Pacesetter, Inc. Implantable electrical device incorporating a magnetoresistive magnetic field sensor
US6087882A (en) 1998-12-04 2000-07-11 Analog Devices, Inc. Ultra-low power magnetically coupled digital isolator using spin valve resistors

Also Published As

Publication number Publication date
US20030023280A1 (en) 2003-01-30
US6711437B2 (en) 2004-03-23
CA2455895A1 (en) 2003-02-13
DE60202957T2 (de) 2006-03-30
EP1412025A2 (de) 2004-04-28
JP2004536677A (ja) 2004-12-09
WO2003011389A3 (en) 2003-05-01
EP1412025B1 (de) 2005-02-09
ATE288778T1 (de) 2005-02-15
WO2003011389A2 (en) 2003-02-13

Similar Documents

Publication Publication Date Title
DE60202957D1 (de) Reizungskanaltrennung in mehrstellen-herzschrittmachersystemen
EP0229449B1 (de) Elektrischer Mehrkanalstimulator mit verbesserter Kanaltrennung
US6035237A (en) Implantable stimulator that prevents DC current flow without the use of discrete output coupling capacitors
EP1339452B1 (de) Mems-schaltkreis und verfahren für eine implantierbare medizinische vorrichtung
Pagliara et al. Stability of color-flavor-locking cores in hybrid stars
AU2368400A (en) Implantable ventricular assist device
Xu et al. Regulation of CCR2 chemokine receptor mRNA stability
KR20230020001A (ko) 다중 입력/다중 출력 스위칭 컨버터
CN107812690A (zh) 用于电容式微机械超声换能器的偏压应用
Silveira et al. Low power analog CMOS for cardiac pacemakers: Design and Optimization in Bulk and SOI Technologies
US7167074B2 (en) Integrated planar flyback transformer
JPS61163721A (ja) アナログ入力システム
Lawand et al. An improved system approach towards future cochlear implants
US5312455A (en) Programmable window reference generator for use in an implantable cardiac pacemaker
US4586507A (en) Dual channel cardiac pacer isolation circuit
IT8722871A0 (it) Quadro elettrico di bassa tensione componibile, per apparecchiature modulari.
EP1407284A1 (de) Spannungsversorgung für gradientenspulen in der bildgebenden magnetischen resonanz
WO2009031380A1 (ja) 非可逆回路素子
JPS57135678A (en) Voltage declining circuit
Scherzer et al. A Noise Analysis Based Design Approach of a Fully Differential Voltage Controlled Current Source for Fluxgate Sensor Excitation
Fiander Multipulsing Working Group-Second meeting 27.2. 1976
JPS5884478A (ja) Ｍｏｓ型磁気抵抗効果素子
SU1470298A1 (ru) Устройство управлени протезом сердца
Leem et al. Effects of NCX on ICa, L kinetics by the subsarcolemmal Ca2+ change in cardiomyocytes of pulmonary vein
Datte et al. Optimization of signal extraction and front-end design in a fast, multigap ionization chamber

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803