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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 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 knotted catheter is confirmed, but cause is unknown.Possible causes include insertion technique.One photograph was returned and visually examined.The photograph shows one powerpicc catheter.The catheter displays red residue, indicating use, and appears to be knotted near the visible end.It is possible that the catheter inadvertently folded over itself and was twisted into a knot within the vein.A lot history review (lhr) of reaq0768 showed no other similar product complaint(s) from this lot number.
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