As reported, an advance 18 lp low profile balloon catheter ruptured and separated during an angiogram.
The balloon was inflated one time, using an unknown inflation device, to eight atmospheres within the popliteal artery when it ruptured within thirty seconds.
As the physician was pulling the balloon from the patient, it became caught on a 6 french cook sheath.
Because the balloon was unable to be pulled through the sheath, the user removed the balloon, sheath, and other manufacturer's wire from the patient as a unit.
A radiopaque marker remained visible on fluoroscopy after the device was removed.
The marker, with a portion of the separated balloon material attached, was retrieved from the patient with a hemostat.
A ct scan was performed and no additional balloon fragments were found in the patient.
The anatomy was not angulated, tortuous or calcified.
Blood was not noted in the inflation device.
The balloon was not inflated within a stent.
A counter-clockwise rotation of the device was not conducted upon removal.
Initially, the user had intended to place a stent during the procedure, but elected to bring the patient back at a later date to do so.
According to the initial reporter, the patient did not experience any adverse effects due to this occurrence.
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