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US08554318B2 Detection of strong static magnetic fields and MRI examination safekeeping for an implantable cardiac prosthesis 有权
检测植入式心脏假体的强静态磁场和MRI检查保管

  • Patent Title: Detection of strong static magnetic fields and MRI examination safekeeping for an implantable cardiac prosthesis
  • Patent Title (中): 检测植入式心脏假体的强静态磁场和MRI检查保管
  • Application No.: US12684798
    Application Date: 2010-01-08
  • Publication No.: US08554318B2
    Publication Date: 2013-10-08
  • Inventor: Thierry Legay
  • Applicant: Thierry Legay
  • Applicant Address: FR Clamart Cedex
  • Assignee: Sorin CRM S.A.S.
  • Current Assignee: Sorin CRM S.A.S.
  • Current Assignee Address: FR Clamart Cedex
  • Agency: Foley & Lardner LLP
  • Priority: FR0900059 20090109
  • Main IPC: A61N1/05
  • IPC: A61N1/05
Detection of strong static magnetic fields and MRI examination safekeeping for an implantable cardiac prosthesis
Abstract:
An active implantable medical device for one of cardiac stimulation, resynchronization, and defibrillation is shown and described. The device includes means for placing an electronic circuit in a safekeeping operating mode in response to detecting a first magnetic field associated with a permanent magnet and detecting a second magnetic field associated with an MRI imager.
Abstract(Chinese):

显示和描述了用于心脏刺激，再同步和除颤中的一种的主动植入式医疗装置。 该装置包括用于响应于检测到与永磁体相关联的第一磁场并检测与MRI成像器相关联的第二磁场而将电子电路放置在保管操作模式中的装置。

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