CONCORD MANUFACTURING 2008T HEMODIALYSIS SYS., WITH CDX; DIALYZER, HIGH PERMEABILITY WITH OR WITHOUT SEALED DIALYSATE SYSTEM
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Model Number 190713 |
Device Problems
Thermal Decomposition of Device (1071); Loss of Power (1475)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 02/18/2022 |
Event Type
malfunction
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Manufacturer Narrative
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Plant investigation: power supply was returned disassembled (loose components).Encountered a broken triac assembly and broken ground wire on power cord (physical damage).Encountered a missing rocker switch and a missing ground wire from c1 capacitor to ground post (missing components) and heat damage on the transformer wires (physical damage).Reassembled power supply with ¿known-good¿ rocker switch, power cord, triac assembly, and installed ground wire from c1 capacitor to ground post.The transformer was not replaced.Install power supply to test machine for testing.Power on test failed.Failure was due to the damaged wire from the transformer.Replace transformer with a ¿known-good¿ transformer on power supply.Reinstall onto test machine for testing.Power on test passed.Rinse program completed without failures.Dialysis functioned properly.Self-test passed.A product history review was completed during the investigation.A review of the device manufacturing records was conducted by the manufacturer.There were no deviations or non-conformances during the manufacturing process.In addition, a device history record (dhr) review was performed and verified that the results of the in-progress and final quality control (qc) testing met all requirements.Upon completion of the evaluation, the reported issue was confirmed and the cause was determined to be due to the thermal damage on the transformer.The component was returned to return goods following the evaluation.
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Event Description
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A biomedical technician (bmt) contacted technical support and informed a technical support technician (tst) a 2008t machine alarms e.08 on the blood pump and a bp no comm error on the display upon power up.There was no patient involvement or adverse event reported.Multiple attempts have been made to gather additional information, but fresenius has not received any further details.Upon physical evaluation of the power supply by the manufacturer, it was identified that there was heat damage noted on the transformer wires.
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Event Description
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A biomedical technician (bmt) contacted technical support and informed a technical support technician (tst) a 2008t machine alarms e.08 on the blood pump and a bp no comm error on the display upon power up.There was no patient involvement or adverse event reported.Multiple attempts have been made to gather additional information, but fresenius has not received any further details.Upon physical evaluation of the power supply by the manufacturer, it was identified that there was heat damage noted on the transformer wires.
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Manufacturer Narrative
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Additional information: h6 investigation findings.
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Search Alerts/Recalls
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