The autopulse platform in complaint was returned to zoll on 07/08/2014 for investigation.Investigation results as follows: visual inspection of the returned platform shows no visible or physical damages to the platform.A review of the autopulse archive was performed and the reported complaint of the autopulse platform shutting off on its own after 15 compressions was not confirmed.The archive data shows that no clinical event with a patient occurred on the reported event date of (b)(6) 2014.In addition, the archive also shows that deployment occurred between (b)(6) 2014 with no issues observed for uncommanded shut offs.Functional testing was performed and the reported issue was not reproduced.The platform passed the initial system test.Additional testing of the platform was performed with a 95% patient test fixture and good batteries for several hours and no faults or errors were observed.Based on the investigation, no parts were identified for replacement.In summary, the reported complaint of the autopulse platform shutting off on its own after 15 compressions was not confirmed based on the archive review and during functional testing.The platform was evaluated through functional testing and passed all testing criteria.
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