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Circuit and method for detecting battery source end of life

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-027/42
출원번호 US-0957475 (1978-11-03)
발명자 / 주소
  • Renirie Alexis C. M. (Nijmegen NLX)
출원인 / 주소
  • Vitatron Medical B.V. (Dieren NLX 03)
인용정보 피인용 횟수 : 43  인용 특허 : 1

초록

A circuit is disclosed for providing automatic detection of end of life of a battery source, particularly a lithium iodine type battery source characterized by a sharply increased internal resistance characteristic near end of life. The circuit periodically samples the short circuit output current o

대표청구항

A self monitoring power source, having a battery source having a resistance-use characteristic with a linear component which increases substantially linearly with battery usage and a non-linear component which increases sharply after a certain usage, said characteristic having a knee caused by said

이 특허에 인용된 특허 (1)

  1. Renirie Alexis C. M. (Dieren NL), Long life cardiac pacer with switching power delivery means and method of alternately delivering power to respective cir.

이 특허를 인용한 특허 (43)

  1. Ishishita, Teruo, Abnormality detecting system for battery assembly.
  2. Laletin,William H., Amplifier system with current-mode servo feedback.
  3. Kerfoot, Jr., Roy L.; Geren, Michael D.; Herrmann, John E., Apparatus and method for discharging a battery and determining a condition of the battery.
  4. Burkum Merlin E. (Elmhurst IL) Gabriel Charles M. (Lombard IL), Apparatus and method for measuring battery condition.
  5. Shahandeh,Reza; Isaac,George I., Battery charge indicator for implantable pacemakers and defibrillators.
  6. Loch, Robert, Battery charge indicator such as for an implantable medical device.
  7. Muramatsu Kunihiro (Yokosuka JPX), Battery condition monitor and monitoring method.
  8. Becker Thomas P., Battery impedance monitor.
  9. Alvarez Jose A., Battery parameter measurement.
  10. Leyde, Kent W.; Powers, Daniel J., Battery system and method of determining battery condition.
  11. Cameron David B. ; Powers Daniel J. ; Roberts Douglas H., Circuitry for dynamically controlling capacitor charge based on battery capacity.
  12. Cameron David B. ; Powers Daniel J. ; Roberts Douglas H., Dynamic load controller for a battery.
  13. Schmidt, Craig L.; Wahlstrand, John D.; Crespi, Ann M.; Younker, Gregory A.; Busacker, James W., Estimating remaining battery service life in an implantable medical device.
  14. James,Kristofer J.; Kelley,Shawn, Indicator of remaining energy in storage cell of implantable medical device.
  15. Vincent Stephen T. ; Bertagnole Shawn R. ; Cardin Richard J., Keyed self-latching battery pack for a portable defibrillator.
  16. Palanisamy Thirumalai G. ; Rudai Patrick M. ; Hoenig Steven ; Singh Harmohan, Method and apparatus for analyzing nickel-cadmium batteries.
  17. Jones Barbara L.,GBX ; Smith Paul,GBX, Method and apparatus for automotive and other battery testing.
  18. Windebank Robert W. (Woodbury CT), Method and apparatus for charging a battery.
  19. Kozlowski James D., Method and apparatus for measurement of electrochemical cell and battery impedances.
  20. Windebank Robert W. (Woodbury CT), Method and apparatus for testing a battery.
  21. Yerkovich Daniel, Method and system for monitoring the condition of a battery pack in a defibrillator.
  22. Yerkovich Daniel, Method and system for providing a warning of a remaining energy level of a battery pack in a defibrillator.
  23. Syracuse,Kenneth; Waite,Noelle; Gan,Hong; Takeuchi,Esther S., Method for estimating long term end-of-life characteristics using short-term data for lithium/silver vanadium oxide cells.
  24. Jang, Jee-Hwan; Sung, Hyun-Kyung; Ryu, Sang-Hyo, Method for grouping unit cells using pattern matching technology of impedance spectrum.
  25. Lyden Michael J., Method for monitoring end of life for battery.
  26. Lyden, Michael J., Method for monitoring end of life for battery.
  27. Lyden, Michael J., Method for monitoring end of life for battery.
  28. Lyden, Michael J., Method for monitoring end of life for battery.
  29. Lyden, Michael J., Method for monitoring end of life for battery.
  30. Lyden,Michael J., Method for monitoring end of life for battery.
  31. Laletin,William H.; Salloux,Kurt, Method of analyzing the time-varying electrical response of a stimulated target substance.
  32. Jang,Jee Hwan; Sung,Hyun Kyung; Barsukov,Yevgen, Method of grouping single cells of power sources to build optimal packs using parameters obtained by analysis of impedance spectrum.
  33. Busacker James W. ; Cinbis Can, Multilevel ERI for implantable medical devices.
  34. Juran Carleen J. ; Yakimow Kristin ; Shelton Michael B. ; Stroebel John C. ; Markowitz H. Toby ; Vatterott Pierce ; Strandquist Harry A., Pacemaker implant recognition.
  35. Ries, Andrew J.; Schmidt, Craig L., Recommended replacement time based on user selection.
  36. Juran Carleen J. ; Busacker James W. ; Shelton Michael B. ; Brynelsen Charles R. ; Edery Thomas P. ; Wahlstrand John D., Resetting ERI/POR/PIR/indicators in implantable medical devices.
  37. Ananth, Ravi S., Selectable upper voltage range monitoring circuit.
  38. Koopman Jan (Dieren NLX), System and method for determining indicated pacemaker replacement time based upon battery impedance measurement.
  39. Davis, Timothy J.; Reinke, James D.; Graden, David W.; Wahlstrand, John D., System and method for employing temperature measurements to control the operation of an implantable medical device.
  40. Bush, Terry D.; Cogar, Brian; Shetler, Jr., Russell E.; O'Donnell, Charles, System and method for improved accuracy in battery resistance measurement systems.
  41. Stessman, Nicholas J., System and method for measuring battery current.
  42. Stessman,Nicholas J., System and method for measuring battery current.
  43. 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.
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