The production device history record (dhr) for this intra-aortic balloon pump (iabp) was not required to be reviewed per company standard operating procedure since the device manufacture date is greater than one year from the event date.A getinge field service engineer (fse) evaluated the iabp and fse could not duplicate the alleged malfunction.Perform all leak tests, verify transducer calibration, no problem found.Unit passed all functional and safety tests per factory specifications, returned to customer and cleared for clinical use.
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