| Catalog Number |
P310NUS |
| Medical Device Problem Code |
Decrease in Pressure (1490)
|
| Health Effect - Clinical Code |
No Clinical Signs, Symptoms or Conditions (4582)
|
| Date of Event |
04/27/2026
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Type of Reportable Event
|
Malfunction
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Event or Problem Description
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It was reported that the device displayed an audible low-pressure alarm.There was unknown patient involvement and no patient harm.
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Additional 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 information becomes available.The device has not been returned to the manufacturer.
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Additional Manufacturer Narrative
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One device was returned for analysis for complaint that device displayed an audible low-pressure alarm.No relevant 12-month service history was found on review.Visual and verification testing confirmed customer complaint.Replaced variable restrictor/ filter assembly and performed variable restrictor calibrations (vr1's) to resolve customer complaint.
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Search Alerts/Recalls
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