CONCORD MANUFACTURING 2008T HEMODIALYSIS SYSTEM W/BIBAG; DIALYZER, HIGH PERMEABILITY WITH OR WITHOUT SEALED DIALYSATE SYSTEM
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Catalog Number 190766 |
Device Problems
Thermal Decomposition of Device (1071); Melted (1385)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 02/02/2024 |
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 biomedical technician (biomed) at a user facility reported that a fresenius 2008t hemodialysis (hd) machine had a burned and melted valve 103.The valve was melting from a crack that had formed on it.The burned valve was noticed during machine repair.The machine was initially evaluated after experiencing a flow error and receiving the air detector alarm.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 machine has approximately 25,000 hours and the valve was the original fresenius part on the machine.The biomed reported that there was no damage observed on any other components, or any other additional issues, associated with the burned and melted valve.The biomed replaced valve 103, which resolved the issue.Preventative maintenance was also performed where brushes were replaced and calibrations were verified.The unit was returned to service at the user facility without issue and without reoccurrence of the event.The valve is available to be returned to the manufacturer for physical evaluation.
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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 burned and melted valve 103.The valve was melting from a crack that had formed on it.The burned valve was noticed during machine repair.The machine was initially evaluated after experiencing a flow error and receiving the air detector alarm.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 machine has approximately 25,000 hours and the valve was the original fresenius part on the machine.The biomed reported that there was no damage observed on any other components, or any other additional issues, associated with the burned and melted valve.The biomed replaced valve 103, which resolved the issue.Preventative maintenance was also performed where brushes were replaced and calibrations were verified.The unit was returned to service at the user facility without issue and without reoccurrence of the event.The valve is available to be returned to the manufacturer for physical evaluation.
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Manufacturer Narrative
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Additional information: d9, h3 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).However the reported issue was confirmed based on the provided information.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.
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