It was reported via medwatch (b)(4) that deflation failure, device entrapment and device detachment occurred.The target lesion was located in the coronary artery.A 5.0 x 20 mm synergy xd drug-eluting stent was advanced for treatment.After deployment of the stent, the balloon could not be fully deflated, causing it to become trapped in the wire and the guide.When attempting to retrieve the stent balloon, it broke off from the stent delivery shaft.No further details were reported in relation to the event.
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