(b)(4), the report that a peel-away did not tear correctly was confirmed through complaint investigation of the returned sample.The customer returned multiple components of a midline kit, including one peel-away sheath, for analysis.Signs-of-use in the form of biological material was observed.Visual analysis revealed that one of the tabs were separated at the location of the hub.A portion of the extrusion was torn along with one tab, causing it to separate.The sheath body length from the tabs to the distal tip measured 2 3/4" via calibrated ruler, which was within the specification limits of 2 5/8"-2 7/8" per the peel-away product drawing.The sheath outer diameter (od) measured 0.0765" via calibrated micrometer which was within the specification limits of 0.075" - 0.081" per the extrusion graphic.R & d unit confirmed that the failure for this complaint was consistent with an extrusion defect.A device history record review was performed, and no relevant findings were identified.Based on the customer report, the sample received, and the comments from r & d, manufacturing caused or contributed to this event.Further investigation has been initiated under teleflex's quality system by the manufacturing site to further investigate this issue.Teleflex will continue to monitor and trend for reports of this nature.
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