Date of event: unknown.The date received by manufacturer has been used for this field.Device expiration date: unknown.A device evaluation is anticipated, but has not yet begun.Upon completion of the investigation, a supplemental report will be filed.Device manufacture date: unknown.
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The following fields were updated due to additional information: d4: medical device lot #: 9196599.D4: medical device expiration date: 30-sep2024.D9: device available for eval yes.D9: returned to manufacturer on: 19-may-2022.H4: device manufacture date: 15-jul-2019.H6: investigation summary: customer returned (3) loose 0.5ml bd insulin syringes, and (143) sealed 0.5ml bd insulin syringes from lot# 9196599.The customer reported that more force was needed than usual to move the plunger, and difficulty administering the accurate dose of medication.The 3 loose syringes were examined, then tested for plunger rod movement and flow: all 3 syringes were unable to draw properly.A wire test was then performed on these 3 samples: the wire was able to pass through the cannula of both syringes, and it was observed that a small, clear residue was at the tip of the wire after being through the cannulas.Under the microscope the residue from the 3 cannulas was identified as residual silicone from the manufacturing process.The dislodged residue could not be extracted from the samples for ftir analysis.After performing the wire test, all 3 syringes were able to draw and expel properly, and no difficulty moving the plunger rods was observed.30 out of the 143 samples from lot# 9196599 were tested for plunger rod movement and flow, and all 30 were able to draw and expel properly.No difficulty moving the plunger rods was observed.A review of the device history record was completed for batch # 9196599 all inspections were performed per the applicable operations qc specifications.There were zero (0) notifications noted that pertained to the complaint.Embecta was not able to duplicate or confirm the customer¿s indicated failure difficulty moving the plunger rod.H3 other text : see h10.
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