Device evaluation: one smiths medical cadd-legacy duodopa ambulatory infusion pump was returned for analysis in used condition.Review of the event history log showed occurrences of a high pressure alarm, alarm complete, pump turned on, power lost while pump was on and alarm cancelled.Functional testing involved three separate accuracy tests and found the pump to within manufacturing specification of +/- 6%.No problems were found with the fluid delivery of the pump.The pump was run with low reservoir volume to test the pump's alarm issue and no problems were identified.The expulsor was replaced as a preventive measure.The downstream occlusion sensor was replaced and software applications were reinstalled.Based on the investigation, the complaint allegation was not confirmed.
|