Model Number 397002-001 |
Device Problems
Electrical /Electronic Property Problem (1198); No Apparent Adverse Event (3189)
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Patient Problem
No Patient Involvement (2645)
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Event Date 08/02/2018 |
Event Type
malfunction
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Manufacturer Narrative
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This alleged failure mode poses a low risk to a patient because the issue was observed when the companion 2 driver was not supporting a patient.The companion 2 driver will be returned to syncardia for evaluation.The results of the investigation will be provided in a follow-up mdr.(b)(4).
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Event Description
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This companion 2 driver was not supporting a patient.The customer, a syncardia authorized distributor, reported that the companion 2 driver did not recognize external batteries.
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Manufacturer Narrative
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The driver in "as received" condition passed all functional test requirements.In addition, external batteries that have previously met performance requirements were used to test the ability of the driver to recognize and charge external batteries, which the driver was able to do.The alarm history was reviewed and revealed battery-related alarms that could have been caused from either from lack of recognition (depleted batteries) or from the batteries being removed as part of the system checkout.The driver will only record alarms and notifications while the driver is on, and the status of any batteries in the driver when the driver is off is not recorded.The external batteries in use at the time of the customer-reported issue were not returned with the driver and therefore were not evaluated.The root cause of this issue cannot be determined without investigating the external batteries, but it is likely that the batteries in use were severely depleted external batteries and not a malfunction of the driver.The driver performed as intended and there was no evidence of a device malfunction.This issue will continue to be monitored and trended as part of the customer experience process.Syncardia has completed its evaluation and is closing this file.(b)(4) follow-up report 1.
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Manufacturer Narrative
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The driver in "as received" condition passed all functional test requirements.In addition, external batteries that have previously met performance requirements were used to test the ability of the driver to recognize and charge external batteries, which the driver was able to do.The alarm history was reviewed and revealed battery-related alarms that could have been caused from either from lack of recognition (depleted batteries) or from the batteries being removed as part of the system checkout.The driver will only record alarms and notifications while the driver is on, and the status of any batteries in the driver when the driver is off is not recorded.The external batteries in use at the time of the customer-reported issue were not returned with the driver and therefore were not evaluated.The root cause of this issue cannot be determined without investigating the external batteries, but it is likely that the batteries in use were severely depleted external batteries and not a malfunction of the driver.The driver performed as intended and there was no evidence of a device malfunction.This issue will continue to be monitored and trended as part of the customer experience process.Syncardia has completed its evaluation and is closing this file.(b)(4) follow-up report 1.
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Search Alerts/Recalls
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