Exemption number e2016018.(b)(4).This report has been identified as event one of b.Braun medical inc.Internal report number (b)(4).Two (2) used devices were received for evaluation.The flow rate of both devices was checked over the course of 28 hours, and both pumps were within specification.No adverse quality trends of this nature were identified during the complaint review process for the reported catalog number.Based on the results of this investigation, no specific conclusions can be made regarding the cause of the reported event.The returned device met requirements according to specification, and the reported failure could not be reproduced.Although the cause of the reported event could not be determined, it should be noted that the ifu for the product does indicate that the temperature of the surrounding environment will affect the flow rate of the device, and for every increase of 1 degree celsius the flow rate will increase by approximately 3%.The ifu also indicates that the flow restrictor of the product must be taped to the patient's skin in order to have proper flow.If additional pertinent information becomes available a follow-up report will be filed.
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