Electrode balloon catheter and high-voltage generation processing device

An electrode balloon catheter, comprising a balloon, an inner catheter and a shock wave generation component,

• the balloon disposed over the inner catheter and configured to radially expand or collapse as a result of filling an inflation fluid therein or evacuating the inflation fluid therefrom,
• the shock wave generation component comprising a flexible circuit layer and an electrode arrangement, the electrode arrangement provided on the inner catheter so as to be located within the balloon, the electrode arrangement connected to the flexible circuit layer and configured to be connected to a high-voltage generation processing device via the flexible circuit layer,
• wherein the flexible circuit layer is in the form of a flexible patch, the flexible circuit layer is disposed on an outer surface of the inner catheter, an inner surface of the inner catheter, or between constituent layers of the inner catheter,
• the electrode arrangement includes a first electrode, a second electrode and an accommodation structure, the first electrode is arranged around the inner catheter, the accommodation structure is provided in the first electrode, at least a portion of the second electrode is disposed in the accommodation structure, thus, the electrode arrangement is a single-layer arrangement.