Customer initially reported that blower is not working properly and mattress is not staying inflated; and that the device required service.During follow-up, customer reported that blower would get hot and then would go off until it cooled down, and that this happened repeatedly.Customer reported patient required hospitalization as a result of pressure injury sustained.A review of pre-delivery inspection records found the device received and passed appropriate inspections prior to release.A review of service records found no reports of the customer requesting service prior to this report.Due to billing non-payment issues, the distributor had previously unsuccessfully attempted to retrieve the device from the customer.Post-incident inspection of the device found that the air filter on the blower was dirty consistent with prolonged use without routine maintenance.Inspection of the mattress and blower otherwise found the devices to be in good condition.After replacement of the air filter, testing of the device found it to be working as designed with no malfunctions found.The sapphire user manual provides instructions, schedules, and warnings related to routine maintenance for the device.Users are cautioned "caution: the mattress and control unit requires regular maintenance to ensure performance and avoid premature wear, damage and injury." multiple places in the manual state "control unit air filters must be cleaned weekly." and "replacement of the filter is recommended every 6 months." the manual provides instructions on how to properly clean the air filter.Troubleshooting advice in the manual states "if mattress is not inflating:.Check or clean air filters." our investigation found that the reported issue was consistent with the blower overheating as a result of the customers' failure to ensure routine maintenance on the device's air filter was performed, precluding the mattress from consistently keeping the mattress appropriately inflated.
|
Customer initially reported that blower is not working properly and mattress is not staying inflated; and that the device required service.During follow-up, customer reported that blower would get hot and then would go off until it cooled down, and that this happened repeatedly.Customer reported patient required hospitalization as a result of pressure injury sustained.
|