The Types segment of the ESWL market is classified by the underlying shock‑wave generation technology: electrohydraulic, electromagnetic, and piezoelectric systems. Electrohydraulic devices, which rely on spark‑induced cavitation, hold roughly 35 % of global sales, favored in legacy hospitals for their high peak pressure but limited by larger footprint and maintenance intensity. Electromagnetic generators, employing a coil‑driven membrane, dominate with about 45 % market share due to their compact design, precise focal control, and lower acoustic noise, making them the preferred choice for new installations in outpatient settings. Piezoelectric units, using an array of crystal elements, account for the remaining 20 % and are gaining traction in emerging markets where cost‑effectiveness and modular scalability are critical. Each technology contributes distinct value propositions—performance, ergonomics, and total cost of ownership—that shape procurement decisions and drive the overall market size of ESWL systems.