Model Number PL572T |
Device Problem
Unintended Ejection (1234)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 05/19/2021 |
Event Type
malfunction
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Manufacturer Narrative
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Manufacturer evaluation: investigation on-going.Should relevant additional information / investigation results become available, a supplemental medwatch report will be submitted.
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Event Description
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It was reported to aesculap ag that a ligature clip 12 mag.= 144 pcs (part # (b)(4)) was used during a procedure performed on (b)(6) 2021.According to the complainant, the cartridge of the device came off during surgery.When the doctor attached the clip to the challenger device, and tried to get the clip to the tip, the cartridge came off.The shape of the magazine on the side was different from usual.The physician switched to another cartridge to complete the procedure.The complaint device has not been returned to the manufacturer for evaluation.No patient complications were reported as a result of the event.Although requested, additional information has not been made available.The malfunction was filed under aag reference (b)(4).
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Manufacturer Narrative
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Additional information: d9: product receipt date investigation results: the investigation was carried out visually and microscopically.Here we found different clip jams.Batch history review: the device quality and manufacturing history records (dhr) have been checked for all leading device(s) lot numbers and the products found to be according to our specification valid at the time of production.There are similar complaints against the same lot number(s).The review of risk assessment revealed that the overall risk level (severity 3(5) x probability of occurrence 3(5)) according to din en iso 14971 is still acceptable.Explanation and rationale: according to the quality standard and dhr files a material defect and a production error can be excluded.There are no hints of a pre-damage or similar.If the cartridge is engaged not completely, has not been mounted correctly or was damaged during inserting, there is an impairment of product functionality.A too fast application, damaged cartridge during inserting or a cartridge which is engaged not completely could also lead to the described errors.Conclusion and measures / preventive measures: based upon the investigation results a clear root cause conclusion cannot be drawn.There is no indication for a material-, manufacturing- or design-related failure.In the event that the complaint product will be provided for investigation in the future, an update of this report will be provided unsolicited.Based upon the investigations results product safety case (psc) was initiated.Any action regarding capa will be addressed with this case.
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Search Alerts/Recalls
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