The report of the lcd panel intermittently displayed unreadable characters on the autopulse platform (sn: (b)(4)) was not confirmed during functional testing, and visual inspection.The platform performed as intended.No device malfunction was observed during the testing.During the visual inspection, no issues were observed.During the archive data review, no significant discrepancy was identified.During functional testing, the autopulse platform was subjected to the run-in test using the 95% patient large resuscitation test fixture (lrtf) with good known test batteries without any lcd issue, fault or error.The load cell characterization test was performed and confirmed both cell modules were functioning within the specification.As a precautionary measure, the lcd and the processor board were replaced.The autopulse platform is a reusable device, and was manufactured in august 2016, and it is nearing the expected serviceable life of 5 years.After the service, the autopulse platform was subjected to the run-in test using the 95% patient large resuscitation test fixture (lrtf) with good known test batteries until discharged without any fault or error.The autopulse platform passed the final testing without any fault, or error.Date of event is unknown.
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