H3 other: device has not been returned.Device evaluation: no product was received for investigation.Therefore, we are unable to confirm the reported complaint.If we receive the device, we will reopen the investigation for further evaluation.Due to fact that cuff leak was observed after placement it is the most probable that reported failure occurred during tracheostomy procedure due to contact with sharp edge which is in conflict with instruction for use.A review of the device history records shows there were no observations recorded during manufacture to suggest an issue of this nature would occur with this lot of products.
|
It was reported that the tracheostomy tube and accessories have expired, its components must be replaced.Before replacement, it has been tested to be normal and there was no obvious air leakage.But the air bag is not inflated well after the replacement, the reason is unknown.The patient had to be re-intubated.There was patient involvement, with harm/adverse effect reported.Details about the patient harm were not provided.
|