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Mdr 9618003-2024-03958 / device 2 of 3.Based on the available information, this event is deemed to be a reportable malfunction.To date no additional information has been received.Should additional information become available, a follow-up report will be submitted.Fda registration number: reporting site: 1049092.Manufacturing site: 9618003.
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Additional information - this emdr is being submitted to include the below: h6: investigation results under imdrf cause investigation code, imdrf investigation findings, imdrf cause.H11: investigation summary: photograph, video and/or physical sample evaluation: ¿ there were photographs associated with this case and in these, the reported defect can be seen.Batch record revision results: lot 3f00810 was manufactured on 05/jun/2023, in convex 1 pc line, with a total of (b)(4) market units (mkus).The complaint investigator performed a batch record review on 7/nov/2024, to verify if all the applicable procedures were followed and no issues were found; all the components for assembly were correct per bill of materials (bom) and all the tooling information documented was also correct, system application product (sap), material identification (id) 1004090 and manufacturing order (b)(4).Review of the batch record showed that all relevant tests required during the manufacturing process and final product release had been fulfilled and met the requirements.No discrepancy related to this issue were found within the documentation.Historical complaints review: on 7/nov/2024, complaint investigator ran a query in database in order to verify the complaints reported for 3f00810 lot for the malfunction ¿skin barrier starter hole is defective (e.G misalignment or off center), leakage may occur (pre-cut only)¿ and as result no additional type 2 complaints were identified during this search as per work instructions (wi).Historical nonconformance review: on 7/nov/2024, complaint investigator ran a query in database looking for any in process nonconformance / corrective action / preventive actions (capa) (s) associated to the malfunction ¿skin barrier starter hole is defective (e.G misalignment or off center), leakage may occur (pre-cut only)¿ for the lot number 3f00810 and as result, no nonconformance / corrective action / preventive actions (capa) (s) for this malfunction were generated during the manufacturing process of the referenced lot.Current quality controls: based on the process instruction (pi), the following tests are performed in the manufacturing lines, in order to identify this failure mode in our manufacturing process: - srp image frame (qc tool # 1342).- convex disc centering adhesive (qc tool # 1289).- fabric collar to disc concentricity (qc tool # 1257).- molded dimple centering (qc tool # 1315-small, # 1323-large).Frequency: hourly.Sample quantity: 2 samples (1 per station).Acceptance criteria: accept = 0 | reject = 1.Defect rate analysis: there have only been 3 defective parts confirmed to date from a lot size of (b)(4) products.This represents a defect rate of only (b)(4) which is well within an appropriate acceptable quality level (aql) for leakage which should be (b)(4) based on our process instruction(pi).In addition, all the in-process testing on this lot did not find a single defective unit, which confirms that the lot is unlikely to breach an acceptable quality level (aql) of (b)(4) this issue certainly appears to be an isolated incident, but more importantly to date, it is well within our accepted acceptable quality level (aql) level for this type of failure mode or defect.Conclusions: a review of batch record was completed and showed that all relevant tests required during the manufacturing process and final product release had been fulfilled and met the requirements.No discrepancies related to this issue were found within the documentation.Additionally, a review of historical complaints was performed, and no additional complaints were identified, and a review of historical nonconformance showed no additional nonconformance.This issue will be monitored through the post market product monitoring review process, standard operating procedure (sop).To date no additional information has been received.Should additional information become available, a follow-up report will be submitted.Fda registration number: reporting site: 1049092.Manufacturing site: 9618003.
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