|
Returned for evaluation was one single lumen bioflo picc.As received, the catheter was returned trimmed at the 31cm mark and appeared used.The valve was visualized microscopically.The slit in the gasket of the valve was closed and centered.No cracks were noted to the purple hub.There were no kinks, compressions or other damage noted to the returned catheter.During the disinfection process, the catheter was able to be flushed.A guidewire {145cm} was inserted and was able to pass freely through the valve.The following infusion and aspiration pressures were verified on the pasv valve using a water column and a ruler: infusion pressure: sample met specification of 30-60 cmh2o.Aspiration pressure: sample met specification of 200-300 cm h2o.The customer's complaint description of bleed back from the valve could not be confirmed during sample review.Proper valve functionality was confirmed, and infusion/aspiration pressures met specification.No manufacturing non-conformances were observed during sample evaluation.A root cause for the reported event cannot be established.A review of the device history records was performed for the reported packaging and 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.Labeling review: the dfu that is supplied in bioflo kits contains the following precaution: it is recommended that only luer lock accessories be used with the · bioflo¿ picc with endexo¿ and pasv¿ valve technology.Repeated over-tightening may reduce hub connector life.Do not use hemostats to secure or remove devices with luer lock hub connections.Flushing - recommended procedure: 1.Flush the catheter after every use, or at least every seven days when not in use, to maintain patency.Use a 10 ml syringe or larger.2.Flush the catheter with a minimum of 10 ml of sterile normal saline, using a "pulse" or "stop/start" technique.Warn ing: if using bacteriostatic saline, do not exceed 30 ml in a 24-hour period.3.Disconnect the syringe and attach a sterile end cap to each luer lock hub.Note: this is the recommended flush procedure for this catheter.If using a different procedure than listed above, the use of heparin may be necessary.Follow institutional protocol for catheter flushing.Precaution: incompatible drug delivery within the same lumen may cause precipitation.Ensure that the catheter lumen is flushed following each infusion.Precaution: if resistance is met when flushing, it is recommended that no further attempts be made.Further flushing may result in catheter rupture.Refer to institutional protocol for clearing occluded catheters.Precaution: place a cap on the hub after use to reduce the risk of contamination.A review of the angiodynamics complaint system noted no adverse trends for this complaint type and product family.This type of complaint will continue to be monitored for trends.(b)(4).
|