BOSTON SCIENTIFIC CORPORATION RESONATE X4 CRT-D; DEFIBRILLATOR, AUTOMATIC IMPLANTABLE CARDIOVERTER, WITH CRT-D
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Model Number G447 |
Device Problem
Defective Device (2588)
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Patient Problems
Death (1802); No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 12/10/2020 |
Event Type
Death
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Event Description
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It was reported that the patient with this cardiac resynchronization therapy defibrillator expired.A patient advocate noted that the device, in their words, had failed.No further information was provided.This device has not been returned for analysis.
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Manufacturer Narrative
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The returned device was thoroughly inspected and analyzed upon receipt at our post market quality assurance laboratory.Visual examination of the device header and case noted no anomalies.The device was then exposed to simulated heart load conditions, and the defibrillation, pacing, and sensing functions were tested.Impedance testing was completed and all measurements were within normal limits.The device operated appropriately with no interruptions in therapy output at the returned programmed settings.A series of electrical tests was also performed, and again, normal device function was observed.Analysis did not identify any device characteristics that would have caused or contributed to the reported clinical observations.
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Event Description
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It was reported that the patient with this cardiac resynchronization therapy defibrillator expired.A patient advocate noted that the device, in their words, had failed.No further information was provided.This device was later returned for analysis with three unidentified leads attached.
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Search Alerts/Recalls
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