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Extracorporeal shock wave lithotripsy. Development, instrumentation, and current status
1Methodist Hospital Institute for Kidney Stone Disease, Indianapolis, Indiana, USA.
The Urologic Clinics of North America
|February 1, 1997
Summary
This review covers the evolution of lithotriptors and current extracorporeal shock wave lithotripsy (ESWL) techniques. It details available devices and their effectiveness in breaking kidney stones.
Area of Science:
- Urology
- Medical Devices
- Nephrology
Background:
- The development of lithotriptors has revolutionized kidney stone treatment.
- Understanding the history and current landscape of these devices is crucial for effective patient care.
Purpose of the Study:
- To review the historical development of lithotriptors.
- To provide a detailed overview of currently available lithotriptor technologies.
- To summarize current indications, techniques, and outcomes for extracorporeal shock wave lithotripsy (ESWL).
Main Methods:
- Literature review of early lithotriptor development.
- Analysis of currently available lithotriptor systems.
- Overview of clinical indications and procedural techniques for ESWL.
- Summary of reported outcomes from various lithotriptor devices.
Main Results:
- Early lithotriptor designs paved the way for modern stone fragmentation technologies.
- A range of lithotriptors with varying mechanisms and efficacies are currently in use.
- ESWL has established indications and standardized techniques for treating urinary calculi.
- Outcomes vary depending on the lithotriptor used and stone characteristics.
Conclusions:
- The evolution of lithotriptors has significantly advanced the treatment of kidney stones.
- Current ESWL technology offers effective, minimally invasive options for stone removal.
- Continued evaluation of lithotriptor performance is essential for optimizing treatment strategies.