| abstract |
For treating a treatment area in the vasculature, this disclosure relates to a kit for treating a treatment area in the vasculature, comprising: a first, pre-dilatation catheter (100) having a first shaft including a first distal portion adapted for positioning at the treatment area and a first proximal portion including a first marking (30) at a first location; and a second, dilatation catheter (200) having a second shaft including a second distal portion adapted for positioning at the treatment area and a second proximal portion including a second marking (30) at a second location substantially matching the first location of the first marking, wherein one or more of the markings comprises a notch, bump, ridge, recess, or any combination of the foregoing. |