As reported by the user facility: reports patient had an epidural placed for child birth.The clinician placed the needle and catheter, and over-threaded it.When withdrawing the catheter back, it sheared leaving approximately 11 cm in the patient.The patient has not had the sheared catheter piece removed at this time.
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This report has been identified as b.Braun medical inc.Internal report # (b)(4).The actual device involved in the reported incident was not returned for evaluation.However, the facility returned an unused, unopened tray, identifying the reported lot number (0061380535), for evaluation.The catheter from the tray was subjected to occlusion, leakage, and tensile strength testing according to our specification with acceptable results.The event description did indicate the catheter was over-threaded.Without the actual sample, a thorough evaluation could not be performed and no specific conclusions can be drawn.While no specific conclusion can be drawn, incidents of this nature can occur when a catheter becomes lodged between rigid body structures and is stretched beyond its design capabilities; or if the catheter is withdrawn or partially withdrawn through the needle, thereby shearing the catheter.Review of the discrepancy management system database performed for the reported lot number did not reveal any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.If additional pertinent information becomes available, a follow-up report will be filed.
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