CONCORD MANUFACTURING 2008T HD SYS. CDX BLUE STAR; DIALYZER, HIGH PERMEABILITY WITH OR WITHOUT SEALED DIALYSATE SYSTEM
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Catalog Number 191124 |
Device Problem
Thermal Decomposition of Device (1071)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 03/20/2024 |
Event Type
malfunction
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Event Description
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A biomedical technician (biomed) at a user facility reported that a fresenius 2008t hemodialysis (hd) machine had a burn mark (discoloration) inside the power plug.The burned power plug was noticed during regular inspection.A patient was not connected to the machine at the time of the incident and there was no harm to any patients or individuals because of this malfunction.The plug was the original fresenius part on the machine.The biomed reported that there was no melting, burning smell, smoke, spark, flame, or arcing observed.The biomed reported that the machine has not had any past problems with failing the electrical leakage test and that there was no damage observed on any other components.The machine hours was unknown.The machine is plugged into a hospital grade ground-fault circuit interrupter (gfci) outlet.The biomed replaced the plug, which resolved the issue.The biomed reported that the machine has been returned to service without issue.The power plug was reported to be available to be returned to the manufacturer for physical evaluation.
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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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Manufacturer Narrative
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Additional information: b5, d9, h3 plant investigation: no parts were returned to the manufacturer for physical evaluation and an on-site evaluation was not performed by a fresenius field service technician (fst).The manufacturer was able to determine a causal relationship between the objective evidence provided by the customer and the reported event.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.The reported event has been confirmed.
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Event Description
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A biomedical technician (biomed) at a user facility reported that a fresenius 2008t hemodialysis (hd) machine had a burn mark (discoloration) inside the power plug.The burned power plug was noticed during regular inspection.A patient was not connected to the machine at the time of the incident and there was no harm to any patients or individuals because of this malfunction.The plug was the original fresenius part on the machine.The biomed reported that there was no melting, burning smell, smoke, spark, flame, or arcing observed.The biomed reported that the machine has not had any past problems with failing the electrical leakage test and that there was no damage observed on any other components.The machine hours was unknown.The machine is plugged into a hospital grade ground-fault circuit interrupter (gfci) outlet.The biomed replaced the plug, which resolved the issue.The biomed reported that the machine has been returned to service without issue.The power plug was not returned to the manufacturer for physical evaluation.
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Manufacturer Narrative
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Plant investigation: the power supply cable assembly was returned to the manufacturer for physical evaluation.The power supply cable assembly was returned with signs of thermal damage on the neutral side (white wire) of the power plug.Further inspection found pitting on the prong of the neutral side of the plug.The returned sample was then subjected to a functional checks.A continuity check on the neutral, hot, and ground wires from end to end was satisfactory.The power supply cable assembly was installed onto the power supply of a test machine to test for any failures.There were no failures during the initial power up.A self-test was completed without failures.There was no additional damage or thermal event that occurred on the power supply cable assembly during testing.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.The reported event has been confirmed.
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Event Description
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A biomedical technician (biomed) at a user facility reported that a fresenius 2008t hemodialysis (hd) machine had a burn mark (discoloration) inside the power plug.The burned power plug was noticed during regular inspection.A patient was not connected to the machine at the time of the incident and there was no harm to any patients or individuals because of this malfunction.The plug was the original fresenius part on the machine.The biomed reported that there was no melting, burning smell, smoke, spark, flame, or arcing observed.The biomed reported that the machine has not had any past problems with failing the electrical leakage test and that there was no damage observed on any other components.The machine hours was unknown.The machine is plugged into a hospital grade ground-fault circuit interrupter (gfci) outlet.The biomed replaced the plug, which resolved the issue.The biomed reported that the machine has been returned to service without issue.The power plug was reported to be available to be returned to the manufacturer for physical evaluation.
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Search Alerts/Recalls
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