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Model Number 8400 |
Device Problems
Incorrect Measurement (1383); Calibration Problem (2890)
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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 the device had a low carbon dioxide (co2) error and the device was unstable during calibration.No patient injury was reported.
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Manufacturer Narrative
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Manufacturing device history record review was not performed because the results of the complaint investigation do not indicate a problem with the manufacturing of the device.A product sample was received for evaluation.Visual inspection and functional testing were performed.Fluid ingression in the valve and bench was observed.The monitor was powered up and a high/low calibration was performed, it went through the low calibration but did not see the 10% calibration gas and gave a high unstable error.The monitor was opened and orangish brown color fluid went through the tubing to the valve assembly and into the bench.The reported issue of error low co2 and unstable during calibration was duplicated.The technician replaced all required parts to resolve the reported issue.The device passed all the functional test.The root cause of the reported issue was determined to be related to the customer's impact to the device.No product information has been provided to date.This remediation mdr was generated under protocol b10009406, as a result of warning letter cms# (b)(4).
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Search Alerts/Recalls
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