As reported by the user facility: reports during placement of catheter, the pt complained of paresthesia as the catheter was threaded.The catheter was pulled out and the needle was redirected.The catheter was placed again, and the pt again complained of paresthesia.As the catheter was being pulled back, the catheter broke off at 6 cm.An mri was performed, but unable to find the catheter fragment.The pt's bmi is 50.A decision was made to leave the catheter in the pt.The pt was asymptomatic.
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This report has been identified as b.Braun medical inc., internal report # (b)(4).One used catheter fragment was received for eval.The catheter appeared fractured, measuring approx 37.5 inches.Based on the spec for the catheter overall length, approx 2.5 inches of the catheter tip end was missing.Under microscopic observation, the fractured end of the catheter was smooth and angular in appearance.This type of cut is consistent with a potential damage noted when the catheter is withdrawn or partially withdrawn through the needle, thereby shearing the catheter.Review of the discrepancy management system database performed for the reported lot number did not reveal any abnormalities or nonconformances of this nature.No adverse quality trends of this nature were identified during the complaint review process for the reported catalog number or catheter material number.There were no other reports of this nature against the reported lot number.All available info has been forwarded to the device mfr of the catheter.If add'l pertinent info becomes available, a f/u report will be filed.
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