Phys.org’s Post

Recent research has demonstrated that adding dark, laser-absorbing nanoparticles to the saline solution used in laser lithotripsy can significantly improve the efficiency of kidney stone ablation. This approach enhances the transmission of laser energy to the stones without altering the laser itself, resulting in finer stone fragmentation and reduced heat damage to surrounding tissue. Laboratory tests showed a 26–727% increase in ablation efficiency, with the nanoparticle solution proving safe for use. This innovation has the potential to shorten procedures, improve patient outcomes, and reduce healthcare costs associated with kidney stone treatment.