Resmed includes the following statement in the airfit f20 user guide ¿ ¿the elbow, valve and vent assembly have specific safety functions.The mask should not be worn if the valve is damaged as it will not be able to perform its safety function.The elbow should be replaced if the valve is damaged, distorted or torn.The vent holes and valve should be kept clear.¿ the product was returned to resmed for an extensive engineering investigation.The investigation methods, results and conclusion are not finalized at this stage.If more information is available, a supplemental report will be submitted.Resmed reference#: (b)(4).Device received; evaluation pending.
|