System for detecting changes in implantable medical device configuration affecting MRI conditional safety and detection method thereof

摘要

Systems and methods for checking the connection of a lead to an implantable medical device implanted within a patient's body are disclosed. An illustrative method includes measuring at least one characteristic associated with the lead connection to the implantable medical device prior to an MRI scan. The method further includes comparing the at least one measured characteristic with a threshold parameter programmed within the implantable medical device. The method further includes setting a flag in the implantable medical device upon the at least one measured characteristic satisfying at least one condition associated with the threshold parameter for a predetermined period of time. The flag indicates a disconnection of the lead from the implantable medical device.