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A review of the device history records was performed for the indicated packaging and picc assembly component lots for any deviations related to the reported defect of the complaint.The review confirms that the lots met all material, assembly and performance specifications.The recent angiodynamics complaint report was reviewed for the bioflo picc product family and the failure mode "oversleeve - extension tubing/hole fracture." no adverse trend was identified.Visual inspection of the returned catheter confirmed that there was a hole/slice in the extension tubing.No manufacturing non-conformances or out of specification conditions were observed during the sample evaluation.Measurements were taken using pin gauges and calipers of the extension tubing id and od.Both were found to meet specification.While a definitive root cause for the damage to the device could not be determined, the slice in the extension tubing was potentially caused by a scalpel or scissors, and occurred during use of the device.Angiodynamics' process controls for the bioflo picc include 100% visual in section for damaged tubing, 100% guidewire insertion testing to verify lumen patency, followed by 100% leak testing.The directions for use supplied with the reported picc contains the cautions, " do not use sharp instruments near the extension tubes or catheter shaft," and "do not use scissors to remove the dressing, as this may possibly cut or damage the catheter." angiodynamics' manufacturing process controls for the bioflo picc include a 100% in-process visual inspection that includes, but is not limited to visualizing for bent hub at tubing point, short shots, sink marks, flash, and splay, an end-of-lot visual inspection based on an aql for molding defects that includes but is not limited to visualizing for over melts, flash, blow-bys, short shots, pinch marks and verifying product was molded per the drawing.Additionally, various dimensional verifications and a tensile test of the extension tube to overmolded sleeve based on an aql are performed.A guidewire insertion test to verify lumen patency is required.In addition, all catheters are 100% sprint tested after the guidewire verification to ensure the catheter does not leak.An end of lot inspection based on an aql is performed that includes a visual inspection inclusive of, but not limited to, handling damage such as scratches cuts and kinks.A sprint air/burst test for leakage and a fluid burst test based on an aql are also performed.(b)(4).
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