This companion 2 driver was not supporting a patient at the time of the reported issue.The customer reported that the companion 2 driver would not recognize external batteries.The customer also reported that multiple external batteries were inserted in the driver but the driver would not recognize the external batteries.The freedom driver was returned to syncardia for evaluation.Visual inspection of the driver's external components revealed no anomalies.The patient file was copied and reviewed, which revealed multiple external battery error alarms on the date of the customer experience ((b)(6) 2016).During investigation testing, the customer-reported issue could not be reproduced.Multiple external batteries were tested, and the driver recognized all of the external batteries and functioned as intended.Depleted external batteries would still be recognized by the companion 2 driver, and it is likely that there was an issue with the customer's external batteries.During investigation testing, there was no evidence of a device malfunction, and the driver met all test performance requirements.The companion 2 driver was not supporting a patient at the time of the customer-reported issue and, therefore, there was no patient impact.If the driver had been supporting a patient, the customer-reported issue would pose a low risk to a patient because the driver would have continued to perform its life-sustaining functions.The companion 2 driver is designed to always be connected to two power sources - the internal emergency battery and either of the two external batteries and/or an external ac power source.The driver was serviced before being released to finished goods.This issue will continue to be monitored and trended as part of the customer experience process.Syncardia has completed its evaluation of this complaint and is closing this file.
|