(b)(4).The customer returned a catheter assembly from an endurance device for evaluation.The catheter was returned detached from the endurance device and the catheter body was separated in two pieces near the distal end.In addition, the needle guard was on the distal end of the introducer needle.Visual examination of the separation point of the catheter revealed both separated edges were smooth, which is consistent with damage resulting from contact with the needle bevel.Dried blood was observed within the catheter body but no other damage to the catheter was observed.The proximal end of the separated catheter body measured 1.61417" in length and the distal end of the separated catheter body measured.984252" in length (approximately 2.598" total).The catheter length specification is 2.594"-2.604" per catheter drawing; therefore, the catheter met the original length specifications.The catheter body inner and outer diameter was also within specification.The catheter was flushed with water and functioned as expected.A device history record review was performed and no manufacturing issues were identified.The current instructions-for-use (ifu) provided with this kit gives instructions for proper techniques while inserting the catheter.It cautions the user to "always keep needle/handle stationary while threading catheter.Do not retract needle/handle while threading catheter.Failure to keep needle/ handle stationary may prevent catheter from threading into vessel." the ifu also cautions "do not force catheter if resistance is encountered during advancement." the customer report that the catheter body separated was confirmed through visual examination of the returned sample.The catheter body was returned separated in two pieces and the separation point was consistent with damage due to contact with the needle bevel.The catheter met all relevant dimensional requirements and no manufacturing issues were identified during a device history record review.Based on the condition of the returned sample and the customer report, it was determined that operational context caused or contributed to this event.Teleflex will continue to monitor and trend for reports of this nature.
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