When performing a recanalisation of the common iliac artery with a 5x40 mm saber balloon to create a larger lumen for a bigger balloon, the balloon burst during dilatation, and was stuck.
When they tried to pull the balloon, it split up and a piece of it was stuck in the artery.
It was dragged down to common femoral artery with a guidewire that also was also stuck in a piece of the balloon.
The balloon piece was removed with a surgery via the groin with general anesthesia.
The patient had a postoperative heart attack and died one week later.
The patient remained hospitalized following the surgery and heart attack.
An autopsy was not performed.
The death certificate listed the official cause of death as heart attack and pneumonia.
The device will be returned for analysis.
The lesion was calcified and a chronic total occlusion (cto).
There were no kinks or other damages noted prior to inserting the product the product into the patient.
The device prepped normally.
The brand of contrast was omnipak 300 at a 50:50 contrast to saline ratio with an everest inflation device by medtronic.
The same indeflator was used successfully with other devices.
There was no resistance/friction while inserting the balloon through the rotating hemostatic valve.
There was no resistance/friction while inserting the balloon through the guide catheter.
There difficulty advancing the balloon catheter through the vessel and crossing the lesion.
The catheter was never in an acute bend.
The balloon inflated normally and the maximum inflation pressure was 5-6 atmospheres.
The balloon was not caught in the lesion or in a deployed stent.
There was resistance met while withdrawing the device from the vessel, into the guide catheter, into the introducer guide and through the hemostasis valve.
The patient had the heart attack a few hours after the procedure which was treated medically.
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