The information provided by bard represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to bard.The manufacturer has received the sample and will evaluate.Results are expected soon.A lot history review (lhr) of huau0365 showed no other similar product complaint(s) from this lot number.
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The following were reviewed as part of this investigation: patient severity, trend analysis, applicable previous investigation(s), sample (if available), applicable fmea documents, labeling, and applicable manufacture records.Based on a review of this information, the following was concluded: the complaint of lumen weakness was confirmed and the cause appeared to be use-related.The product returned for evaluation was one white-luered hickman stylet extension tube.The sample terminated approximately 1cm distal of the clamping over-sleeve.The extension tubing markings were completely worn.An attempt to infuse water through the sample using a 12ml syringe revealed the sample to be patent to infusion; however, ballooning of the catheter was observed in the catheter tubing just distal of the crimp collar.Tactile inspection of the sample revealed severe tensile weakness near the crimp collar.Clamping impressions were observed throughout the over-sleeve, including near the crimp collar.The translucence of the sample in the vicinity of the tensile weakness and ballooning suggested that the internal lumen was partially or fully split.The tensile weakness, ballooning and inner lumen split were consistent with damage caused by clamping the catheter adjacent to the crimp collar, outside of the ¿clamp here¿ region.The product ifu states ¿always clamp the catheter over the reinforced clamping sleeve or tape tab, as instructed by your nurse.Never clamp over the reinforced segment directly adjacent to the connector.¿.
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