RESPIRONICS CALIFORNIA, INC V60 VENTILATOR; VENTILATOR, CONTINUOUS, MINIMAL VENTILATORY SUPPORT,FACILITY USE
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Model Number V60 |
Device Problem
Material Discolored (1170)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Type
malfunction
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Manufacturer Narrative
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Date of event: (b)(6) 2020, date of report: 30nov2020.
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Event Description
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The customer reported the numbers jump around when trying to set unit and background is pink.There was no patient involvement.
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Manufacturer Narrative
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The field service engineer (fse) evaluated the incident and confirmed that the device was not functioning properly and confirmed the reported problem.The front bezel was replaced, and this resolved the nav-ring issue for the customer.It was also confirmed that the lcd needed to be replaced and there was loose hardware that needed to be replaced.The lcd assembly was replaced to address the pink background.The front bezel assembly was returned for failure investigation.Visual inspection of the ui front bezel assembly (check mark) revealed no evidence of damage or contamination as received.The nav-ring potentiometer pre-load test failed.Contamination buildups were found on the rotary adjustment assembly (nav-ring) matrix that causes the nav-ring not functioning.The lcd, user interface assembly was returned for failure investigation, and it passed all testing.A pink screen display failure could not be duplicated.There were no faults found on this returned lcd user interface assembly.
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