The spearheaded lithotriptor improved stone pulverization without increasing the risk of stone migration. Further clinical evaluation of this novel probe is necessary.

The paraboloid lithotripter generates highly focused impact force with low propulsion, at point contact. As stone pulverization progresses, the tip forces exponentially decrease and the probe converts into a lateral firing energy source resulting in pulverization into larger fragments. Thus, the paraboloid lithotripter has all the advantages of laser at point contact and advantages of pneumatic lithotripter at follow-up hits, akin to being a bimodal energy source.