Model Number L310 |
Device Problem
Premature Discharge of Battery (1057)
|
Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
|
Event Date 12/05/2022 |
Event Type
Injury
|
Event Description
|
It was reported that the battery of this pacemaker was suspected to be prematurely depleting.Review of device data by boston scientific technical services confirmed the device is depleting abnormally and device replacement was recommended.The pacemaker remains in service and there have been no adverse patient effects were reported.This event will be updated should a revision procedure be performed and/or the pacemaker be returned back from the field for analysis.
|
|
Event Description
|
It was reported that the battery of this pacemaker was suspected to be prematurely depleting.Review of device data by boston scientific technical services confirmed the device is depleting abnormally and device replacement was recommended.The pacemaker remains in service and there have been no adverse patient effects were reported.Additional information provided from the field indicated surgical intervention was performed and the pacemaker was explanted and replaced.No additional adverse patient effects were reported.The pacemaker is expected to be returned back from the field for analysis, this event will be updated upon completion of analysis.
|
|
Manufacturer Narrative
|
Upon receipt at our post market quality assurance laboratory, this device was thoroughly inspected and analyzed.A high current drain was detected, but the battery still supported full device function.Detailed analysis confirmed the identified high current drain was a result of compromised capacitors.This resulted in the observed premature battery depletion.It was determined that the capacitors were compromised due to the presence of excess hydrogen in the device case.Boston scientific issued a field safety notice regarding a subset of devices in the accolade pacemaker family that have a potential of exhibiting this behavior.This particular device is included in the hydrogen induced premature depletion advisory population.
|
|
Event Description
|
It was reported that the battery of this pacemaker was suspected to be prematurely depleting.Review of device data by boston scientific technical services confirmed the device is depleting abnormally and device replacement was recommended.The pacemaker remains in service and there have been no adverse patient effects were reported.Additional information provided from the field indicated surgical intervention was performed and the pacemaker was explanted and replaced.No additional adverse patient effects were reported.
|
|
Search Alerts/Recalls
|