The manufacturer was contacted in reference to the voluntary field safety notice / recall notification related to the sound abatement foam in certain cpap, bipap, and mechanical ventilator devices.The manufacturer received information alleging an issue related to a bipap device's sound abatement foam.The patient has alleged of having low energy, weakness, dizziness, felt faint and shortness of breath.There was no report of serious or permanent patient harm or injury.The device was returned to the manufacturer's product investigation laboratory for investigation.An internal visual inspection of the device was completed by the manufacturer.The manufacturer found evidence of contaminant was observed on the rear panel, contaminant on the rear panel of the blower.The manufacturer found no evidence of sound abatement foam degradation/breakdown.The manufacturer powered up the device and confirmed airflow using a known good power supply and power cord.The device's event logs were downloaded and reviewed.The manufacturer found no error logged.The manufacturer concludes there was evidence of multiple contamination from the device.The manufacturer confirmed there was no evidence of sound abatement foam degradation/breakdown.
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