Product code: lrc, instrument, ent manual surgical.(b)(4).Investigation/evaluation: during the course of the investigation, a review of the complaint history, instructions for use (ifu), and manufacturing instructions of the product was conducted.There is no evidence to suggest the device was not manufactured to current specifications.It is possible that a higher pressure was exerted throughout the balloon than intended, causing the balloon to appear porous and require replacement.Based on the information provided without the returned complaint device, a definitive root cause could not be determined.We will continue to monitor for similar complaints.Per the risk assessment no further action is required.
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During an endotracheal tube replacement procedure due to a porous balloon, the reporter lists bilateral pneumothorax and cardiac arrest as consequences.Additional information received on 12jan2016 determined this event to be reportable: according to the initial reporter, the patient required an external cardiac massage and bilateral drainage.
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