It was reported that during use a 5ml bd¿ disposable sterile syringe was found with volumetric inaccuracy as ¿the head nurse used the syringe to inject the intravenous contrast agent.When the exhausted contrast agent contacted the outer wall of the syringe, the syringe ticks faded seriously.No discoloration occurs with domestic brand syringes.¿ there was no report of exposure, injury or medical intervention needed.
|
Investigation results: sample evaluation/ we have been provided with the affected samples.The provided samples showed the mark of the print scale come off.We could confirm the reported issue.Bhr review: we have reviewed our production and inspection records and have established that all production and quality processes were carried out normally.Neither qn nor ncmr's.Syringes were packed in machine nº2022 (july 17 - 19th, 2017).Syringes were assembled in machine, nº4255, nº4254, nº4237, and nº4220, in lot #7187047 (july 6 - 17th, 2017) and in lot #7198306 (july 17 - 24th, 2017).Research has found no problems, defects or qn related to the reported issue.We have also reviewed the barrels lots #7187011, #7198282, and #7160133 and no problems, defects or qn related to the reported issue were found.We have also reviewed the plunger lots #7187015, #7198288, and #7160137 and no problems, defects or qn related to the reported issue were found.Root cause analysis: the process we use to print the scale is called "hot stamping system".A metal stamp is heated at around 100ºc.Between the stamp and the barrel, we interpose a special black printing foil.By pressure, the stamp pushes the printing foil and its component is embedded in the barrel wall.The result is a black scale printed on the barrel of the syringe.In this case the permanency of the scale was affected by the use, it could be affected specially if the external surface of the syringe is in contact with any solution or medication.Based on the information received about the use of the product, we think that the media in contact with the scale being cause of the reported nonconformance.Confirmation: the provided samples presented faded scale marking.We could confirm the reported issue.Capa determination: no - based on an evaluation of severity and occurrence it was determinate that no corrective action is required at this time.
|