AU2229695A - Cardiac pacemaker with physiological control and method - Google Patents

Cardiac pacemaker with physiological control and method

Info

Publication number
AU2229695A
AU2229695A AU22296/95A AU2229695A AU2229695A AU 2229695 A AU2229695 A AU 2229695A AU 22296/95 A AU22296/95 A AU 22296/95A AU 2229695 A AU2229695 A AU 2229695A AU 2229695 A AU2229695 A AU 2229695A
Authority
AU
Australia
Prior art keywords
cardiac pacemaker
physiological control
physiological
control
pacemaker
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.)
Abandoned
Application number
AU22296/95A
Inventor
Kelly H. Mcclure
Lisa P Weinberg
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.)
Pacesetter Inc
Original Assignee
Pacesetter 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 Pacesetter Inc filed Critical Pacesetter Inc
Publication of AU2229695A publication Critical patent/AU2229695A/en
Abandoned 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
    • A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
    • 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
    • A61N1/36585—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by two or more physical parameters
    • 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
    • A61N1/3962—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion in combination with another heart therapy
    • A61N1/39622—Pacing therapy
    • 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
    • A61N1/36571—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 blood flow rate, e.g. blood velocity or cardiac output
    • 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
    • A61N1/36578—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 mechanical motion of the heart wall, e.g. measured by an accelerometer or microphone

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Electrotherapy Devices (AREA)
AU22296/95A 1994-04-08 1995-03-27 Cardiac pacemaker with physiological control and method Abandoned AU2229695A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22519494A 1994-04-08 1994-04-08
US225194 1994-04-08
PCT/US1995/003642 WO1995027531A1 (en) 1994-04-08 1995-03-27 Cardiac pacemaker with physiological control and method

Publications (1)

Publication Number Publication Date
AU2229695A true AU2229695A (en) 1995-10-30

Family

ID=22843916

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22296/95A Abandoned AU2229695A (en) 1994-04-08 1995-03-27 Cardiac pacemaker with physiological control and method

Country Status (2)

Country Link
AU (1) AU2229695A (en)
WO (1) WO1995027531A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9602979D0 (en) * 1996-08-14 1996-08-14 Pacesetter Ab Pacemaker
US5935081A (en) * 1998-01-20 1999-08-10 Cardiac Pacemakers, Inc. Long term monitoring of acceleration signals for optimization of pacing therapy
SE9800520D0 (en) * 1998-02-23 1998-02-23 Pacesetter Ab Electrode for tissue stimulation
US8060201B2 (en) 2005-12-16 2011-11-15 St. Jude Medical Ab Medical device
WO2009102613A2 (en) * 2008-02-11 2009-08-20 Cardiac Pacemakers, Inc. Methods of monitoring hemodynamic status for ryhthm discrimination within the heart
EP2196238B1 (en) 2008-12-12 2011-05-25 Ela Medical Active implantable medical cardiac device, including means of antitachycardiac auricular stimulation and antibradycardiac ventricular stimulation
US8532770B2 (en) 2010-06-29 2013-09-10 Cardiac Pacemakers, Inc. Cardiac mechanical vibration monitor using information indicative of lead motion
EP2712549B1 (en) 2012-10-01 2015-03-11 Sorin CRM SAS Device for assessing temporal ventricular dyssynchrony
US10052494B2 (en) 2014-12-23 2018-08-21 Medtronic, Inc. Hemodynamically unstable ventricular arrhythmia detection
US10532212B2 (en) * 2016-09-29 2020-01-14 Medtronic, Inc. Atrial tracking in an intracardiac ventricular pacemaker
US10449366B2 (en) 2016-09-29 2019-10-22 Medtronic, Inc. Atrial tracking in an intracardiac ventricular pacemaker

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815611A (en) * 1971-11-26 1974-06-11 Medtronic Inc Muscle stimulation and/or contraction detection device
US4802481A (en) * 1984-07-19 1989-02-07 Cordis Leads, Inc. Apparatus for controlling pacing of a heart in response to changes in stroke volume
US4716887A (en) * 1985-04-11 1988-01-05 Telectronics N.V. Apparatus and method for adjusting heart/pacer rate relative to cardiac pCO2 to obtain a required cardiac output
US4803987A (en) * 1986-06-11 1989-02-14 Intermedics, Inc. Temperature responsive controller for cardiac pacer
US4722342A (en) * 1986-06-16 1988-02-02 Siemens Aktiengesellschaft Cardiac pacer for pacing a human heart and pacing method
US4899752A (en) * 1987-10-06 1990-02-13 Leonard Bloom System for and method of therapeutic stimulation of a patient's heart
US5139020A (en) * 1991-03-08 1992-08-18 Telectronics Pacing Systems, Inc. Method and apparatus for controlling the hemodynamic state of a patient based on systolic time interval measurements detecting using doppler ultrasound techniques
US5226414A (en) * 1991-07-24 1993-07-13 Intermedics, Inc. Implantable cardiac pacemaker with extended atrial sensing
US5334222A (en) * 1992-11-03 1994-08-02 Cardiac Pacemakers, Inc. Cardiac stimulating apparatus and method for heart failure therapy

Also Published As

Publication number Publication date
WO1995027531A1 (en) 1995-10-19

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