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It was reported " the peel away sheath/dilator incident happened at tip of sheath.The sheath mushroomed at tip but also bent the sheath.The inserter held low on the sheath." the picc was placed with a new sheath.There was no patient harm or injury.No medical intervention required.The patient's current condition is reported as "stable".Associated mdr numbers include: 9680794-2025-00685, 9680794-2025-00686, 9680794-2025-00738.
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(b)(4) the customer returned one peel-away sheath and dilator assembly for analysis.No definite signs of use were observed on the returned components.Visual analysis revealed that the distal end of the sheath tip was damaged.Additionally, the sheath and dilator were kinked at the same location.The sheath length from the tabs to the distal tip measured 2 3/4", which is within the specification limits of 2 5/8"-2 7/8" per peel-away product drawing.The sheath outer diameter measured 0.0972", which is within the specification limits of 0.097" - 0.102" per peel-away extrusion product drawing.The sheath inner diameter at the distal tip could not be accurately measured due to the nature of the damage.The dilator length measured 3 7/8", which is within the specification limits of 3 3/4" - 4" per dilator product drawing.The outer diameter of the dilator measured 0.0764", which is within the specification limits of 0.076" - 0.78" per dilator extrusion drawing.The peel-away sheath and dilator were functionally tested per the product instructions for use (ifu).The ifu provided with this kit instructs the user, "ensure dilator is in position and locked to hub of sheath".The dilator was removed, reinserted into the sheath, and locked into the sheath hub.Resistance was encountered at the location of the kink.However, the dilator was still able to pass through the sheath tip.A device history record review was performed, and no potential findings were identified.The ifu provided with the kit informs the user, "do not use excessive force when introducing guidewire, peel_away sheath over tissue dilator, or tissue dilator as this can lead to venospasm, vessel perforation, bleeding , or component damage".The report of peel-away body damage was confirmed through complaint investigation of the returned sample.Visual analysis revealed that the sheath tip was damaged.Despite the damage, the sheath and the dilator met all relevant dimensional requirements.Various factors could contribute to the observed damage to the sheath tip, including the sheath tip manufacturing process and/or undue force applied unintentionally by the user, therefore, the root cause is undetermined.A non-conformance was initiated to further investigate potential root causes at the manufacturing site.Teleflex will continue to monitor and trend for reports of this nature.
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It was reported " the peel away sheath/dilator incident happened at tip of sheath.The sheath mushroomed at tip but also bent the sheath.The inserter held low on the sheath." the picc was placed with a new sheath.There was no patient harm or injury.No medical intervention required.The patient's current condition is reported as "stable".Associated mdr numbers include: 9680794-2025-00685, 9680794-2025-00686, 9680794-2025-00738, and 9680794-2025-00723.
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