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Circuitry for dynamically controlling capacitor charge based on battery capacity

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-010/44
  • H01M-010/46
출원번호 US-0000662 (1997-12-30)
발명자 / 주소
  • Cameron David B.
  • Powers Daniel J.
  • Roberts Douglas H.
출원인 / 주소
  • Heartstream, Inc.
인용정보 피인용 횟수 : 26  인용 특허 : 16

초록

A method and apparatus for indicating a low battery condition and for dynamically controlling the load on a battery in order to optimize battery usage. A dynamic load controller for a battery includes detection circuitry for measuring at least one condition related to battery capacity, and power con

대표청구항

[ What is claimed is:] [1.] In an electrotherapy device including a power source for delivering power to a flyback transformer for charging an energy storage capacitor at a plurality of charge levels, a charge control circuit for optimizing delivery of said power, said charge control circuit coupled

이 특허에 인용된 특허 (16)

  1. Klang James K. (Rosemount MN), Apparatus and method for step-charging batteries to optimize charge acceptance.
  2. Sloan Jeffrey M. (312 George St. Birmingham MI 48009), Battery Monitor.
  3. Cameron David B. (Seattle WA) Powers Daniel (Bainbridge Island WA) Lyster Thomas (Bothell WA) Morgan Carlton (Bainbridge Island WA), Battery system and method for determining a battery condition.
  4. Kuo Han C. (Burlington MA) Chi Ignacio (Dracut MA) Kulik Frederick A. (Atkinson NH), Battery with electrochemical tester.
  5. Renirie Alexis C. M. (Nijmegen NLX), Circuit and method for detecting battery source end of life.
  6. Morgan Carlton B. (Bainbridge Island WA), Defibrillator system condition indictator.
  7. Oogita Yoshinori (Nara JPX), Electronic equipment having display device for displaying lifetime of power source.
  8. Johnson Leopold J. (Valley Center CA), Lithium battery energy monitor.
  9. Cameron David B. (McMinnville OR) Bliley Paul D. (McMinnville OR), Method and apparatus for a cardiac defibrillator high voltage charging circuit.
  10. Peled Emanuel (Even Yehuda ILX) Yamin Herzel (Kiron ILX) Reshef Israel (Givatayim ILX) Kelrich David (Ramat-Hasharon ILX) Rozen Shlomo (Herzliya ILX), Method and apparatus for determining the state-of-charge of batteries particularly lithium batteries.
  11. Pless Benjamin D. (Atherton CA) Province Rose A. (San Francisco CA), Method and apparatus for treating cardiac tachyarrhythmia.
  12. Yokoo Hirokazu (Tokyo JPX), Photographic camera having battery remaining life indicating means.
  13. Klein Martin G. (Brookfield CT), System and apparatus for monitoring or controlling secondary battery operation.
  14. 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.
  15. Paull Mike M. (Seattle WA) Smith Jerry D. (Everett WA) Schoenberg Kathleen D. (Carnation WA), System for providing power to portable defibrillator.
  16. Bates Albert M. (Southampton PA), Temperature compensated lithium battery energy monitor.

이 특허를 인용한 특허 (26)

  1. Abdeen, Faizal; Sama, Rinda, AED faster time to shock method and device.
  2. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W., Automatic external defibrillator with active status indicator.
  3. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W., Automatic external defibrillator with active status indicator.
  4. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W., Automatic external defibrillator with active status indicator.
  5. McIlnay, Ronald G.; Abbbenhouse, Martin S., Circuit package and method for making the same.
  6. Brink Gregory D., Determining battery capacity using one or more applications of a constant power load.
  7. Powers, Daniel J., Device with multiple, concurrently-installed power modules and method for controlling same.
  8. Powers, Daniel J., Device with multiple, concurrently-installed power molecules and method for controlling same.
  9. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W., Environmentally responsive active status indicator system and method.
  10. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W.; Chi, Benny, Identifying the usage status of a defibrillation pad assembly.
  11. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W., Medical device battery back system and method for providing active status indication.
  12. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W., Medical device battery pack.
  13. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W., Medical device battery pack with active status indication.
  14. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W., Medical device battery system including a secondary power supply.
  15. Vaisnys,Gintaras A.; Meier,Giovanni C.; Laub,Glenn W., Medical device battery system including a secondary power supply.
  16. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W., Medical device with a multiple function battery status indicator.
  17. Chan, Jesse, Method and apparatus for intelligent battery control.
  18. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W.; Chi, Benny, PCB blade connector system and method.
  19. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W.; Chi, Benny, PCB blade connector system and method.
  20. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W.; Chi, Benny, PCB blade connector system and method.
  21. Powers Daniel J., Periodic automatic self-test system and methodology.
  22. Groell, Klaus, Probe and method for operating a probe.
  23. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W.; Hicks, Michael S., System and method for effectively indicating element failure or a preventive maintenance condition in an automatic external defibrillator (AED).
  24. Vaisnys, Gintaras A.; Meier, Giovanni C.; Laub, Glenn W.; Hicks, Michael S., System and method for effectively indicating element failure or a preventive maintenance condition in an automatic external defibrillator (AED).
  25. Vaisnys, Gintaras A.; Laub, Glenn W.; Meier, Giovanni C., System and method for presenting defibrillator status information while in standby mode.
  26. Bachner ; III Edward F. ; Du Xin, Wearable docking-holster system, with energy management, to support portable electronic devices.
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