Model Number V173 |
Device Problems
Over-Sensing (1438); Pacing Problem (1439); Incorrect, Inadequate or Imprecise Result or Readings (1535)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 10/11/2023 |
Event Type
Injury
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Event Description
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It was reported that this cardiac resynchronization therapy pacemaker (crt-p) was found to be in safety mode.Oversensing and pacing inhibition was noted.This device was explanted and replaced with a new crt-p.No additional adverse patient effects were reported.This product has been received by boston scientific for investigation.
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Manufacturer Narrative
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Upon receipt at our post market quality assurance laboratory, this device was thoroughly inspected and analyzed.Interrogation of the device confirmed it was operating in safety mode and that bradycardia therapy remained available.The system resets occurred during a telemetry session and caused the device to enter safety mode.Engineers determined that this device was demonstrating behavior consistent with a high internal cell impedance within the battery.The high internal impedance resulted in the system resets due to temporary high-power consumption and subsequent reversion to safety mode operation.Boston scientific has issued a field safety notice regarding ingenio extended life (el) and cardiac resynchronization therapy pacemaker (crt-p) devices that may exhibit this behavior.This particular device is included in the high impedance in ingenio extended life (el) pacemaker and crt-p advisory population.
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Event Description
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It was reported that this cardiac resynchronization therapy pacemaker (crt-p) was found to be in safety mode.Oversensing and pacing inhibition was noted.This device was explanted and replaced with a new crt-p.No additional adverse patient effects were reported.This product has been received by boston scientific for investigation.
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Search Alerts/Recalls
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