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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Method for determining an ICD replacment time

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61N-013/62   
미국특허분류(USC) 607/029
출원번호 US-0019664 (1998-02-06)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 40  인용 특허 : 9
초록
▼

Improved methods of determining the recommended replacement time (RRT), and therefore extending the longevity, of implantable electronic medical devices, especially implantable cardioverter-defibrillators, pacemakers and similar devices which rely on a battery having at least a minimal charge in order for the device to perform its intended function and devices employing these methods are described. In one embodiment the improved method entails independent measurement of at least two different indicators of battery strength, at least one of which is affec...

대표
청구항
▼

[ What is claimed is:] [1.] An implantable cardioverter/defibrillator (ICD) comprising:a battery;a capacitor, chargeable by the battery;voltage measuring means, capable of measuring the terminal voltage of the battery;capacitor reforming means, for reforming the capacitor;capacitor charge timing means;recommended replacement time (RRT) signaling means, for issuing an RRT signal; andcontrol logic and timing circuitry having programmable memory, a battery status register and communication means whereby, the control logic and timing circuitry monitors the v...

이 특허에 인용된 특허 (9)

  1. Renirie W. C. M. (Berg en Dal NLX) Tudose Andrei (Hengelo NLX) Vonk B. F. M. (Wehl NLX). Cardiac pacing system with improved end-of-life detector. USP1995105458624.
  2. Bocek Joseph M. (Seattle WA) de Coriolis Paul E. (Bellevue WA). Crosspoint switch with improved discharge control for use in an implantable defibrillator. USP1994055312444.
  3. 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. USP1994125370668.
  4. Silvian Sergiu (La Crescenta CA). High speed digital telemetry system for implantable device. USP1990074944299.
  5. Schulman Joseph H. (Los Angeles CA). Implantable battery monitoring means and method. USP1982084345603.
  6. Causey ; III James D. (Simi Valley CA) Schloss Harold C. (Los Angeles CA) Snell Jeffery D. (Northridge CA). Interactive programming and diagnostic system for use with implantable pacemaker. USP1989034809697.
  7. Wayne David A. (Scottsdale AZ) Huynh Tho (Mesa AZ). Lead current measurement circuit. USP1992085137021.
  8. Frost John G. (Santa Clara CA). Pacemaker battery impedance test circuit and method of operation. USP1986084606350.
  9. Fischell Robert E. (Silver Spring MD). Recorder with patient alarm and service request systems suitable for use with automatic implantable defibrillator. USP1981104295474.

이 특허를 인용한 특허 피인용횟수: 40

  1. Michael W. Dooley ; Gregory Scott Munson. Apparatus and method for estimating battery condition in implantable cardioverter/defibrillators. USP2002126490484.
  2. Hussain, Saadat. Battery life estimation based on voltage depletion rate. USP2014068761885.
  3. Parramon, Jordi; Marnfeldt, Goran N.; Ozawa, Robert; Feldman, Emanuel; Peterson, Dave; He, Yuping. Battery management for an implantable medical device. USP2018019855438.
  4. Parramon, Jordi; Marnfeldt, Goran N.; Ozawa, Robert; Feldman, Emanuel; Peterson, Dave; He, Yuping. Battery management for an implantable medical device. USP2016079393433.
  5. He, Yuping; Peterson, David K. L.. Battery protection and zero-volt battery recovery system for an implantable medical device. USP2017069687663.
  6. He, Yuping; Peterson, David K. L.. Battery protection and zero-volt battery recovery system for an implantable medical device. USP20181110118045.
  7. Magin Thomas,DEX. Defibrillator with improved utilization of the accumulator energy. USP2000056070099.
  8. Colborn, John C.. Delivering scheduled and unscheduled therapy without detriment to battery life or accuracy of longevity predictions. USP2016089421355.
  9. Colborn, John C.. Delivering scheduled and unscheduled therapy without detriment to battery life or accuracy of longevity predictions. USP2014108874229.
  10. Heathershaw,Todd D.; Torgerson,Nathan A.; Stein,Mark. Detection of possible failure of capacitive elements in an implantable medical device. USP2006087089057.
  11. Colborn, John C.. Device longevity prediction for a device having variable energy consumption. USP2015099126054.
  12. Colborn, John C.. Device longevity prediction for a device having variable energy consumption. USP2016019242110.
  13. Colborn, John C.. Device longevity prediction for a device having variable energy consumption. USP2014068761884.
  14. James, Kristofer J.; Propp, Hal M.. Implantable device with voltage delay test. USP2011098024038.
  15. James,Kristofer J.; Kelley,Shawn. Indicator of remaining energy in storage cell of implantable medical device. USP2007077239146.
  16. Doerr, Thomas; Lang, Volker. Maintenance system for maintaining an energy accumulator arrangement. USP2015129220914.
  17. Kamerling William ; Kamerling Joseph M.. Method and device for causing the eye to focus on a near object. USP2001086282449.
  18. Forsberg, John W.. Optical communication of neurostimulation-system information. USP2011017865246.
  19. Forsberg,John W.. Optical communication of neurostimulation-system information. USP2006077076292.
  20. Armstrong, Randolph K.; Armstrong, Scott A.; Inman, D. Michael; Scott, Timothy L.. Power supply monitoring for an implantable device. USP2013108560070.
  21. Armstrong, Randolph K.; Armstrong, Scott A.; Inman, D. Michael; Scott, Timothy L.. Power supply monitoring for an implantable device. USP2013108565881.
  22. Armstrong, Randolph K.; Guzman, Albert W.; Nguyen, Huan D.. Power supply monitoring for an implantable device. USP2010077751891.
  23. Armstrong, Randolph; Armstrong, Scott A.; Inman, Dana Michael; Scott, Timothy. Power supply monitoring for an implantable device. USP2010087769455.
  24. Marnfeldt, Goran N.; Carbunaru, Rafael; Parramon, Jordi. Rechargeable-battery implantable medical device having a primary battery active during a rechargeable-battery undervoltage condition. USP2017119814882.
  25. Marnfeldt, Goran N.; Carbunaru, Rafael; Parramon, Jordi. Rechargeable-battery implantable medical device having a primary battery active during a rechargeable-battery undervoltage condition. USP2016059345883.
  26. Ries, Andrew J.; Schmidt, Craig L.. Recommended replacement time based on user selection. USP2015038996113.
  27. Rossing,Martin A.. Reformation techniques for capacitors of implantable medical devices. USP2007057212856.
  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. USP2004076761728.
  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. USP2007017171267.
  30. Harguth, Robert S.; Balczewski, Ron A.; Linder, William J.; Munson, Gregory S.; Paris, Michael W.. Reforming wet-tantalum capacitors in implantable medical devices. USP2004036706059.
  31. Harguth,Robert S.; Balczewski,Ron A.; Linder,William J.; Munson,Gregory S.; Paris,Michael W.. Reforming wet-tantalum capacitors in implantable medical devices. USP2006117131988.
  32. Betzold, Robert A.; Busacker, James W.. Replacement indicator timer for implantable medical devices. USP20190410252062.
  33. Cowley, Anthony W.; Hussain, Saadat. System and method for estimating battery capacity. USP2013118577459.
  34. Stessman,Nicholas J.. System and method for measuring battery current. USP2007037191005.
  35. Rondoni, John C.; Jain, Mukul. System and method for monitoring a power source of an implantable medical device. USP2014098823382.
  36. Krig,David B.; Tobacman,Kenneth; Boon,Scot; James,Kristofer J.; Gandhi,Rajesh Krishan. System and method for monitoring or reporting battery status of implantable medical device. USP2007037194308.
  37. Rogers, Charles R.; Merritt, Donald R.; Schmidt, Craig L.; Jain, Mukul. System and method for monitoring power source longevity of an implantable medical device. USP2013048417338.
  38. Rogers, Charles R.; Merritt, Donald R.; Schmidt, Craig L.; Jain, Mukul. System and method for monitoring power source longevity of an implantable medical device. USP2005056901293.
  39. Rogers, Charles R.; Merritt, Donald R.; Schmidt, Craig L.; Jain, Mukul. System and method for monitoring power source longevity of an implantable medical device. USP2012038131367.
  40. Er Siew Bee. System and method for verification of recommended replacement time indication in an implantable cardiac stimulation device. USP2001026185461.

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