User facility reported that during use of the device for patient ventilation, the device stopped functioning after about 30 minutes in use.According to reporter, the oxygen supply attached to the ventilator ran out of oxygen and the patient required resuscitation.There were no permanent adverse effects to patient reported.
|
The reported device was returned for product evaluation.The device was received with the battery fitted and an input hose; however, the hose was not manufactured by smiths medical.Visual inspection of the device found the device to have impact damage and a loose output connector.During investigation, the subassemblies were removed and individually inspected for damage, contamination, or debris; no fault was found.During functional testing, the device was powered on and was set to cycle; the device cycled throughout testing and investigation.The device correctly provided visual and audible alarms when the oxygen supply was low/disconnected.Per the user manual, the low pressure/disconnect led and medium priority alarm activated and the gas supply indicator turned red.The device operated as intended and no fault was found related to the reported issue.
|