Extracorporeal shock wave lithotripsy
Appearance
A lithotriptor is a medical device used in the non-invasive treatment of kidney stones (urinary calculosis) and biliary calculi (stones in the gallbladder or in the liver). The scientific name of this procedure is Extracorporeal Shock Wave Lithotripsy (ESWL). Lithotripsy was developed in the early 1980s, and came into widespread use with the introduction of the HM-3 lithotriptor in 1983. Within a few short years, ESWL revolutionized treatment of calculosis. It is estimated that more than one million patients are treated annually with ESWL in the USA alone.
How it works
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External links
- Lithotripsy Overview (pdf)
- Lithotripsy (Stones Treatment). Center for Advanced Urology, USA.
- Electromagnetic Technology
- Spark Gap Technology
- How ESL works