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[미국특허] Implantable cardiac stimulation device and method that monitors displacement of an implanted lead 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61N-001/04
  • A61N-001/18
출원번호 US-0709698 (2000-11-09)
발명자 / 주소
  • Kerry Bradley
출원인 / 주소
  • Pacesetter, Inc.
인용정보 피인용 횟수 : 103  인용 특허 : 12

초록

An implantable cardiac stimulation device and method that monitors displacement of a cardiac lead implanted in a heart. The device includes an impedance measurement circuit that generates a template representing the impedance measured using the lead over a cardiac cycle of the patient's heart. The i

대표청구항

1. In an implantable cardiac stimulation device that monitors displacement of a cardiac lead implanted in a heart, the device comprising:an impedance measurement circuit that generates an impedance measurement signal representing impedance measured using the implanted lead over a discrete time perio

이 특허에 인용된 특허 (12) 인용/피인용 타임라인 분석

  1. Weinberg Lisa P. (Moorpark CA) Katz Samuel M. (Los Angeles CA), Automatic implantable pulse generator.
  2. Dutcher Robert G. (Minneapolis MN) Hill John C. (Minneapolis MN) Scott Robert J. (Minneapolis MN), Cardiac lead.
  3. Alt Eckhard,DEX, Cardiac stimulator and defibrillator.
  4. Paul Patrick J. ; Prutchi David, Cardiac stimulator with lead failure detector and warning system.
  5. Schuelke Robert J. ; Schmid Barbara J. ; Gering Jonathan R., Cardioversion/defibrillation lead impedance measurement system.
  6. Helland John R. (Issaquah WA), Coronary sinus lead with atrial sensing capability.
  7. Alt Eckhard,DEX, Defibrillator with improved hemodynamic response and enhanced myocardial stability.
  8. Kroll Mark W., ICD with continuous regular testing of defibrillation lead status.
  9. Levine Paul A. ; Weinberg Lisa P., Implantable cardiac stimulation device with dynamic self-regulation of the frequency of automatic test functions and the recordation thereof.
  10. Armstrong Randolph K. (Missouri City TX), Method and apparatus for automatic shock electrode enabling.
  11. Hansen Daniel L. (Aurora CO) Ujhazy Anthony J. (Denver CO), Method and apparatus for testing compatibility of lead polarity and polarity programming of a cardiac stimulator.
  12. Alt Eckhard,DEX, Upgradable implantable medical device with post-shock pacing and redraw functions.

이 특허를 인용한 특허 (103) 인용/피인용 타임라인 분석

  1. Swerdlow, Charles D.; Kroll, Mark W., Active surveillance of implanted medical leads for lead integrity.
  2. Armstrong, Randolph K.; Rodriguez, Albert A.; Maschino, Steven E., Alternative operation mode for an implantable medical device based upon lead condition.
  3. Giftakis, Jonathon E.; Rise, Mark T.; Stypulkowski, Paul H.; Denison, Timothy J., Analyzing a washout period characteristic for psychiatric disorder therapy delivery.
  4. Bradley, Kerry; Kapoor, Sunil K., Apparatus and methods for detecting migration of neurostimulation leads.
  5. Bradley, Kerry; Kapoor, Sunil K., Apparatus and methods for detecting migration of neurostimulation leads.
  6. Bradley, Kerry; Kapoor, Sunil K., Apparatus and methods for detecting migration of neurostimulation leads.
  7. Bradley, Kerry; Kapoor, Sunil K., Apparatus and methods for detecting position and migration of neurostimulation leads.
  8. Bradley, Kerry; Kapoor, Sunil K., Apparatus and methods for detecting position and migration of neurostimulation leads.
  9. Kroll, Mark W.; Swerdlow, Charles D., Apparatus for detecting and localizing insulation failures of implantable device leads.
  10. Goetz, Steven M.; Torgerson, Nathan A.; Lee, Michael T., Automatic lead functionality testing.
  11. Loch, Robert, Battery charge indicator such as for an implantable medical device.
  12. Hussain, Saadat, Battery life estimation based on voltage depletion rate.
  13. Allavatam, Venugopal; Sanghera, Rick; Schroeder, Mark R., Cardiac signal vector selection with monophasic and biphasic shape consideration.
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  25. Swerdlow, Charles D., Detection of implantable lead failures by differential EGM analysis.
  26. Swerdlow, Charles D., Detection of implantable lead failures by differential EGM analysis.
  27. Colborn, John C., Device longevity prediction for a device having variable energy consumption.
  28. Colborn, John C., Device longevity prediction for a device having variable energy consumption.
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  30. Goetz, Steven M.; Torgerson, Nathan A.; Lee, Michael T., Distributed lead functionality testing.
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  32. Armstrong, Randolph K., Dynamic lead condition detection for an implantable medical device.
  33. Inman, D. Michael, Electrode assembly with fibers for a medical device.
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  36. Singhal, Ruchika; Wahlstrand, Carl D.; Skime, Robert M.; Urquhart, Steven J., Evaluation of implantation site for implantation of implantable medical device.
  37. Drew, Touby A., Event-based lead impedance monitoring.
  38. Wahlstrand,Carl D.; Phillips,William C.; Skime,Robert M., Headset recharger for cranially implantable medical devices.
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  40. Inman, D. Michael; Begnaud, Jason D., Heat dissipation for a lead assembly.
  41. Cowley, Anthony W., Helical electrode for nerve stimulation.
  42. Sanghera, Rick; Allavatam, Venugopal, Implantable cardiac devices and methods using an x/y counter.
  43. Armstrong, Randolph K.; Armstrong, Scott A., Implantable medical device charge balance assessment.
  44. Joshi, Himanshu, Implantable medical device depth estimation.
  45. Scott, Erik R.; Wahlstrand, Carl D.; Skime, Robert M.; Schmidt, Craig L., Implantable medical device with a nonhermetic battery.
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  47. Singhal, Ruchika; Janzig, Darren A.; Wahlstrand, Carl D.; Skime, Robert M.; Olson, Paulette C.; Scott, Erik R.; Randall, James E., Implantable medical device with anti-infection agent.
  48. Cho, Yong K.; Geiman-Ferri, Beth J.; Bennett, Tommy D., Implantable medical device with electromechanical delay measurement for lead position and ventricular.
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  50. Singhal, Ruchika; Wahlstrand, Carl D.; Skime, Robert M.; Urquhart, Steven J., Implantation of implantable medical device.
  51. Singhal, Ruchika; Skime, Robert M.; Wahlstrand, Carl D., Implantation of low-profile implantable medical device.
  52. James,Kristofer J.; Kelley,Shawn, Indicator of remaining energy in storage cell of implantable medical device.
  53. Armstrong, Randolph K., Lead condition assessment for an implantable medical device.
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  56. Janzig, Darren A.; Wahlstrand, Carl D.; Olson, Paulette C.; Skime, Robert M., Low-profile implantable medical device.
  57. Chitre, Yougandh; Helland, John R., Medical catheter/lead body design and means of manufacture thereof.
  58. Eick, Olaf J.; Michels, Koen, Method and apparatus for detecting left ventricular lead displacement based upon EGM change.
  59. Swerdlow, Charles, Method and apparatus for detection of lead conductor anomalies using dynamic electrical parameters.
  60. Germanson, Nancy M.; Spear, Thomas H.; Braly, Alan R.; McVenes, Rick D., Method and apparatus for dynamically monitoring, detecting and diagnosing lead conditions.
  61. Wang,Li, Method and apparatus for impedance signal localizations from implanted devices.
  62. Kroll, Mark W.; Swerdlow, Charles D., Method and apparatus for implantable cardiac lead integrity analysis.
  63. Kroll, Mark William; Swerdlow, Charles Dennis, Method and apparatus for implantable cardiac lead integrity analysis.
  64. Kroll, Mark; Swerdlow, Charles; Kollmann, Daniel T., Method and apparatus for implantable cardiac lead integrity analysis.
  65. Turcott, Robert, Method and device for motion and noise immunity in hemodynamic measurement.
  66. Turcott,Robert G., Method and device for motion and noise immunity in hemodynamic measurement.
  67. Holmström, Nils; Öhlander, Malin, Method and implantable medical device for classifying sensor signals.
  68. Kroll, Mark William; Swerdlow, Charles Dennis, Method for detecting and localizing insulation failures of implantable device leads.
  69. Kroll, Mark W.; Swerdlow, Charles D., Method for detecting and treating insulation lead-to-housing failures.
  70. Kroll, Mark W.; Swerdlow, Charles D., Methods and apparatus for detecting and localizing partial conductor failures of implantable device leads.
  71. Kroll, Mark W., Micro-charge ICD lead testing method and apparatus.
  72. Wahlstrand,Carl D.; Singhal,Ruchika; Skime,Robert M., Modular implantable medical device.
  73. Maschino, Steven E.; Byerman, Bryan P., Multi-electrode assembly for an implantable medical device.
  74. Wahlstrand, Carl D.; Skime, Robert M., Non-hermetic direct current interconnect.
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  76. Yonce, David J.; Meyer, Scott A.; Ternes, David J., Post-shock management of implantable cardiac device features.
  77. Yonce, David J.; Meyer, Scott; Ternes, David J., Post-shock management of implantable cardiac device features.
  78. Armstrong, Randolph K.; Armstrong, Scott A.; Inman, D. Michael; Scott, Timothy L., Power supply monitoring for an implantable device.
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  82. Rise, Mark T.; Giftakis, Jonathon E.; Stypulkowski, Paul H.; Denison, Timothy J.; Torgerson, Nathan A., Psychiatric disorder therapy control.
  83. Wahlstrand,Carl D.; Janzig,Darren A.; Skime,Robert M., Reducing relative intermodule motion in a modular implantable medical device.
  84. Stahmann, Jeffrey E.; Kramer, Andrew P.; Calkins, Hugh, Safety pacing in multi-site CRM devices.
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