Devilbiss healthcare was notified of an incident involving a suction unit by a provider, who stated the "unit has no suction." there was no report or evidence of illness, injury or medical treatment associated with the complaint.The device was returned to devilbiss for evaluation, where it was determined the unit was unable to produce vacuum pressure to specification.The root cause was the umbrella-style check valve that dislodged from the compressor cylinder.Devilbiss addressed check valve complaints via capa.
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