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Automatic capacitor maintenance system for an implantable cardioverter defibrillator

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61N-001/39
출원번호 US-0620390 (1996-03-22)
발명자 / 주소
  • Kroll Mark W.
  • Donohoo Ann M.
출원인 / 주소
  • Angeion Corporation
대리인 / 주소
    Pedersen
인용정보 피인용 횟수 : 33  인용 특허 : 16

초록

An automatic capacitor maintenance system for an implantable cardioverter defibrillator (ICD) reforms the capacitor system of the ICD based on measurements relating a current leakage and a charge time of the capacitor system as determined at a stable low voltage state. Preferably, differential chang

대표청구항

[ What is claimed is:] [1.] An automatic capacitor maintenance device for an implantable cardioverter defibrillator (ICD) system, the ICD system being a self contained implantable device including a capacitor system, a battery system, and a sensing system, all of which are connected to and controlle

이 특허에 인용된 특허 (16)

  1. Wayne David A. (Scottsdale AZ) Huyhn Tho (Mesa AZ) Ireland Jeff (Brooklyn Park MN), Battery impedance measurement apparatus.
  2. Mann Brian M. (Northridge CA), Battery monitoring means and method for an implantable tissue stimulator.
  3. Renirie Wim C. M. (Berg en Dal MN NLX) Schmidt Craig L. (Eagan MN), Battery state of charge determination with plural periodic measurements to determine its internal impedance and geometri.
  4. Brownlee Robert R. (State College PA) Tyers Frank O. (Hershey PA), Cardiac pacer energy conservation system.
  5. Bocek Joseph M. (Seattle WA) de Coriolis Paul E. (Bellevue WA), Crosspoint switch with improved discharge control for use in an implantable defibrillator.
  6. Shelton Michael B. (Minneapolis MN) Starkson Ross O. (Woodbury MN) Schmidt Craig L. (Eagan MN) Markowitz H. Toby (Roseville MN), Fault-tolerant elective replacement indication for implantable medical device.
  7. Schulman Joseph H. (Los Angeles CA), Implantable battery monitoring means and method.
  8. Pless Benjamin D. (Menlo Park CA), Implantable cardiac defibrillator with current leakage detecting means.
  9. Kroll Mark W. (Minnetonka MN) Adams Theodore P. (Edina MN) Anderson Kenneth M. (Bloomington MN) Smith Charles U. (Minnetonka MN), Implantable cardioverter defibrillator having a smaller displacement volume.
  10. Thompson David L. (Fridley MN), Method and apparatus for battery depletion monitoring.
  11. Silvian Sergiu (La Crescenta CA), Method and apparatus for capacitor tolerance compensation in a cardiac stimulating device.
  12. Adams Theodore P. (Edina MN) Kroll Mark W. (Minnetonka MN), Prophylactic implantable cardioverter-defibrillator.
  13. Crespi Ann M. (Minneapolis MN) Skarstad Paul M. (Plymouth MN), Rebalancing of lithium/silver vandium oxide (Li/SVO) cells for improved performance.
  14. Munshi Mohammed Z. (Missouri City TX) Nedungadi Ashok P. (Lake Jackson TX), Rechargeable biomedical battery powered devices with recharging and control system therefor.
  15. Kroll Mark W. (Minnetonka MN), Staged energy concentration for a defibrillator.
  16. Causey ; III James D. (Simi Valley CA), System and method for automatically adjusting cardioverter and defibrillator shock energy as a function of time-to-thera.

이 특허를 인용한 특허 (33)

  1. Michael W. Dooley ; Gregory Scott Munson, Apparatus and method for estimating battery condition in implantable cardioverter/defibrillators.
  2. Kroll, Mark W.; Kapral, Vince; Beauvais, Joseph, Apparatus and related methods for capacitor reforming.
  3. Waltman, Barry F., Average current mode controlled energy storage in a defibrillator.
  4. Viste, Mark E.; Norton, John D.; Hossick-Schott, Joachim; Rorvick, Anthony W., Capacitor electrolyte.
  5. Viste, Mark E.; Norton, John D.; Hossick-Schott, Joachim; Rorvick, Anthony W., Capacitor electrolyte.
  6. Viste, Mark E.; Norton, John D.; Hossick-Schott, Joachim; Rorvick, Anthony W., Capacitor electrolyte.
  7. Norton, John D.; Melody, Brian J.; Kinard, John Tony, Capacitor reformation method and apparatus.
  8. Rocke, Andre; Ortmanns, Maurits; Unger, Norbert, Device for controlling the electric charge on stimulating electrodes.
  9. Marr, Jr., Harry B.; Logan, Jeffrey Jay; Thompson, Daniel, Dynamic interface for firmware updates.
  10. Moore, Gary L.; Czech, John; Woldegiorges, Bisrat; Karas, Michael, Electrical nerve stimulation device.
  11. Moore, Gary L.; Czech, John; Woldegiorges, Bisrat; Karas, Michael, Electrical nerve stimulation device.
  12. Moore,Gary L.; Czech,John; Woldegiorges,Bisrat; Karas,Michael, Electrical nerve stimulation device.
  13. Corulli, Charles; Olmstead, Gregory; Snow, Donald B., High-speed capacitor leakage measurement systems and methods.
  14. Greatbatch, Wilson; Deal, Jeffrey, Hybrid battery power source for implantable medical use.
  15. Greatbatch,Wilson; Deal,Jeffrey, Hybrid battery power source for implantable medical use.
  16. Greatbatch,Wilson; Deal,Jeffrey, Hybrid battery power source for implantable medical use.
  17. Kroll,Mark W.; Mouchawar,Gabriel A.; Isaac,Geroge I., Implantable cardioverter defibrillator with leakage detection and prevention system.
  18. Max Schaldach DE; Sven Poga DE, Implantable defibrillator.
  19. Rasmussen, Marshall J.; Cabelka, Lonny V.; Crutchfield, Randolph E.; Zimmer, Jon E., Implantable medical devices with active component monitoring.
  20. Doerr, Thomas; Lang, Volker, Maintenance system for maintaining an energy accumulator arrangement.
  21. Norton, John D.; Hossick Schott, Joachim; Viste, Mark Edward; Melody, Brian John; Kinard, John Tony, Method for fabricating a medical device that includes a capacitor that does not require oxide reformation.
  22. Norton,John D., Methods and apparatus for reforming high-voltage electrolytic capacitors.
  23. Fayram, Timothy A.; Kroll, Mark W., Methods and devices for inhibiting battery voltage delays in an implantable cardiac device.
  24. Fayram,Timothy A.; Kroll,Mark W., Methods and devices for inhibiting battery voltage delays in an implantable cardiac device.
  25. Moulder,J. Christopher; Beauvais,Joseph; Isaac,George I.; Mouchawar,Gabriel A., Methods and systems for using an inductor to increase capacitor reformation efficiency in an implantable cardiac device (ICD).
  26. Vonk, Ben F. M.; Esmeijer, Willem J. A.; Kerver, Harry B. A., Pulse generation techniques for implantable pulse generator systems.
  27. Rossing,Martin A., Reformation techniques for capacitors of implantable medical devices.
  28. Harguth Robert S. ; Balczewski Ron ; Linder William J. ; Munson Gregory Scott ; Paris Michael Wesley, Reforming wet-tantalum capacitors in implantable defibrillators and other medical devices.
  29. Harguth, Robert S.; Balczewski, Ron; Linder, William J.; Munson, Gregory Scott; Paris, Michael Wesley, Reforming wet-tantalum capacitors in implantable defibrillators and other medical devices.
  30. Harguth,Robert S.; Balczewski,Ron; Linder,William J.; Munson,Gregory Scott; Paris,Michael Wesley, Reforming wet-tantalum capacitors in implantable defibrillators and other medical devices.
  31. Harguth, Robert S.; Balczewski, Ron A.; Linder, William J.; Munson, Gregory S.; Paris, Michael W., Reforming wet-tantalum capacitors in implantable medical devices.
  32. Harguth,Robert S.; Balczewski,Ron A.; Linder,William J.; Munson,Gregory S.; Paris,Michael W., Reforming wet-tantalum capacitors in implantable medical devices.
  33. Norton, John D.; Melody, Brian J.; Kinard, John Tony, Wet-tantalum reformation method and apparatus.
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