Model Number 4000 |
Device Problem
Application Program Version or Upgrade Problem (2881)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Type
malfunction
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Event Description
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It was reported that during a returned order service test, the green screen failed while performing the update.A hard reset was tried to fix the issue but that didn't work.There has been no report of patient involvement or no observable clinical symptoms or a change in symptoms identified in the patient.
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Manufacturer Narrative
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Investigation including root cause analysis is in progress.A supplemental mdr will be filed as necessary in accordance with 21 cfr 803.56 when additional reportable information becomes available.No information has been provided to date.
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Manufacturer Narrative
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Device evaluation: a sample was returned to manufacturing for investigation.Visual inspection and functional testing were performed.Visual inspection of the returned device confirmed that the tamper seals were missing upon receipt, the top and bottom cases were in good condition with no visible contamination.Error code information could not be retrieved from the ehl (event history log) due to no display.The customer reported issue was duplicated during the investigation as the device alarmed constantly with no display upon power up.Root cause of the reported issue is due to customer/user error whereby reprogramming from base unit to the top unit (main board) was incomplete.Uploaded software from the base unit via the interconnect board to the head unit (main board) by performing power point process.Reprogrammed the firmware software to version v1.6.4.The product is beyond a year from the manufacture date and there was no indication of a manufacturing defect during the investigation, so a device history record dhr review was not performed.Service history review identified this device has not been in for service previously.
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Search Alerts/Recalls
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