It was reported that during guidewire insertion using a portex mini-trach ii seldinger kit, the doctor tried to insert the dilator but resistance was confirmed.An additional skin incision was made and blood entered the trachea.Blood aspiration was attempted but oxygen saturation (spo2) and heart rate (hr) dropped to 7% and 30 beats/minute, respectively.The patient received immediate, intermittent, positive pressure ventilation and spo2, hr, and blood pressure recovered to 99%, 111 beats/minute, and 127/72mmhg, respectively.The device was used for aspiration of secretions.The patient showed rapid spo2 drops and cyanosis once or twice a day.The patient had a lot of saliva and required body position change and aspiration every 30 to 60 minutes.An x-ray indicated that the guidewire was placed deeply into the trachea and right pneumothorax.The pneumothorax was reported to decrease the next day.Full resolution was confirmed six days after the event.No permanent injury was reported.
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