<p>A Balloon catheter (1) comprising a catheter tube (2) an inflatable and deflatable balloon (3) fixed to said catheter tube (2) and a refolding device (4) for folding the balloon (3) onto said catheter tube (2) during balloon deflation, wherein said refolding device (3) includes at least one flap arrangement (5) being fixed on said catheter tube (2) and being disposed within said balloon (3).</p>
