Catalog Number 190618 |
Device Problem
Inadequate Ultra Filtration (1656)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 01/20/2023 |
Event Type
malfunction
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Manufacturer Narrative
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The plant investigation is in process.A supplemental mdr will be submitted upon completion of this activity. .
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Event Description
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A user facility reported to fresenius mexico that a 2008k2 machine does not ultrafilter what is programmed.The machine had broken check valves which caused the ultrafiltration (uf) pump not to run what is programmed.The broken check valves were replaced to resolve the reported issue.The uf pump sections were calibrated (to 24 ml/min).The machine passed functional testing.There was patient involvement however no patient harm was reported.The patient was able to complete treatment on the same machine with the same disposables.No parts have been returned to the manufacturer for physical evaluation.
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Manufacturer Narrative
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Correction: d8 plant investigation: no parts were returned to the manufacturer for physical evaluation.Additionally, no on-site evaluation was performed by a fresenius field service technician (fst).A records review was performed on the reported serial number.An investigation of the device manufacturing records was conducted by the manufacturer.There were no non-conformances, or any associated rework identified during the manufacturing process which could be related to the reported event.In addition, the device history record (dhr) review confirmed the results of the in-progress and final quality control (qc) testing met all requirements.It was determined during the investigation that there is a causal relationship between the objective evidence and the alleged event; therefore the alleged event is confirmed.
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Event Description
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A user facility reported to fresenius mexico that a 2008k2 machine does not ultrafilter what is programmed.The machine had broken check valves which caused the ultrafiltration (uf) pump not to run what is programmed.The broken check valves were replaced to resolve the reported issue.The uf pump sections were calibrated (to 24 ml/min).The machine passed functional testing.There was patient involvement however no patient harm was reported.The patient was able to complete treatment on the same machine with the same disposables.No parts have been returned to the manufacturer for physical evaluation.
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Search Alerts/Recalls
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