The manufacturer previously receiving information alleging a bipap device's sound abatement foam became degraded and caused chest pressure and pain, kidney failure and death.The patient did not report receiving any medical intervention.Despite multiple attempts, the device has not yet returned to the manufacturer for evaluation.The patient's family member refuses to release the device for evaluation.At this time, no further investigation can be performed.If any additional information is received, a follow up report will be filed.
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