It was reported that, while the 980 ventilator was being used on a patient, "complications with the patient" occurred.The customer stated that the ventilator performed and alarmed as intended with no malfunction.It is the customer's belief that the larynx migrated over time, causing the shiley 8.0 cuffed trach to dislodge between tracheal rings and adipose tissue, resulting in bilateral pneumothoraces and subcutaneous emphysema.As a result, the patient was taken to the operating room and a 2nd trach was placed (shiley 7 xlt) which was reportedly still not long enough.An emergency cricoidostomy was performed and an endotracheal tube was placed while the stoma was opened more and a bovina trach was eventually placed.The service engineer (se) found no errors recorded in the ventilators memory logs and saw that all prior tests was in "pass" status.Medtronic/covidien was not authorized to evaluate/repair the device.
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