Different pictures from Drug eluting Balloons:

ELUTAX 2nd Generation from Aachen Resonance GmbH (picture above)

-homogeneous and uniform coating-

no additional substance, matrix layer

SeQuent Please from B.Braun (picture above)

-coating with fractures

-mixture of paclitaxel with contrast medium

DIOR from Eurocor (picture above)

-coating uneven with paclitaxel cristals

-mixture of paclitaxel and shelac solution