H11: section a through f - the information provided by bd represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to bd.The following were reviewed as part of this investigation: patient severity, trend analysis, applicable previous investigation(s), sample (if available), and applicable fmea documents.Based on a review of this information, the following was concluded: the complaint of the catheter being perforated by the needle and the guidewire being bent was confirmed.The product returned for evaluation was one 20ga x 10cm powerglide pro midline catheter assembly.Usage residues were observed throughout the sample.The catheter was advanced and the safety mechanism was engaged over the needle tip.The guidewire exhibited curved shape memory but was intact.The needle shaft was bent.The catheter terminated 2.9cm from the molded joint.The break exhibited a tapered cross section.Microscopic inspection of the split in the catheter revealed a glossy fracture surface.A longitudinally aligned scoring mark was observed on the inside surface of the catheter leading into the fracture surface.The catheter break was consistent with damage caused by contact with the tip of the introducer needle.The guidewire curved shape memory and needle shaft bend were consistent with damage caused by attempted insertion/advancement against resistance, such as into tissue.It appeared that initial resistance was encountered during attempted device placement, followed by catheter withdrawal onto the introducer needle.The product ifu states ¿warning: once the catheter has been advanced, do not re-insert the needle back into the catheter or pull the catheter back onto the needle.If the catheter needs to be repositioned, either do so without the aid of the needle, or remove both the catheter and the needle as a unit to prevent the needle from damaging or shearing the catheter.¿ device evaluation findings are in the manufacturer's note.
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