Model Number CI-1601-04 |
Device Problem
Output below Specifications (3004)
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Patient Problem
No Information (3190)
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Event Date 05/28/2020 |
Event Type
malfunction
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Event Description
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The recipient is reportedly experiencing decreased performance.Programming adjustments were made, however, the issue did not resolve.Revision surgery will be scheduled.
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Manufacturer Narrative
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The recipient's device was reportedly explanted.The recipient was re-implanted with another advanced bionics cochlear device.Disclaimer: advanced bionics does not intend that this report be any admission of liability, fault or product defect.
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Manufacturer Narrative
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Advanced bionics considers the investigation into this reportable event as closed.The external visual inspection revealed silicone damage on the top and bottom covers, and a slice along the electrode lead prior to receipt.These are believed to have occurred during revision surgery.The device passed the photographic imaging inspection.System lock was verified.The device passed some of the electrical tests performed.Advanced electrical testing performed on the device revealed lower than typical range on some of the electrodes.It is the opinion of advanced bionics explant review board that some of these electrode test results should be considered as failures.The device passed the mechanical test performed.The failure of this device is attributed to an electrode short in the electrode pocket.A corrective action was implemented.This version of the ultra device is no longer distributed.This is the final report.Disclaimer: advanced bionics does not intend that this report be any admission of liability, fault or product defect.
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