Manufacturing review: a manufacturing review could not be performed as the lot number was not provided.Investigation summary: a sample evaluation could not be performed as the samples were not returned.However one electronic photo was received.The photo shows one dialysis catheter, with residual blood on it, wrapped within a cotton bandage with the distal end of the catheter up to slightly past the cuff protruding out of the wrapping bandage.The cuff is entirely covered in blood residue and from the photo it is not possible to judge presence of any tissue ingrowth.The investigation is inconclusive for defective/damaged cuff as there is not enough evidence to confirm a product deficiency.Although a definitive root cause could not be determined, no tissue in-growth in the cuff, cuff attachment surface area not sufficient, poor material selection, or excessive force onto the cuff or catheter could have potentially caused or contributed to the reported event.Labeling review: a review of product labeling documents (e.G.Procedural instructions, indications, warnings, precautions, cautions, possible complications, contraindications, nursing guide, and unit label) showed that the product labeling is adequate.
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