Pressure amplitude and duration of positive and negative shock wave impulse phases.
Published in Chapter:
Prospects for Development of Shock Wave Therapy
B. A. Garilevich (Central Clinical Air Force Hospital, Russia), Y. V. Kudryavtsev (Central Clinical Air Force Hospital, Russia), Y. V. Olefir (Central Clinical Air Force Hospital, Russia), Y. V. Andrianov (Central Clinical Air Force Hospital, Russia), and A. E. Rotov (Central Clinical Air Force Hospital, Russia)
Copyright: © 2008
|Pages: 5
DOI: 10.4018/978-1-59904-889-5.ch140
Abstract
Nowadays the world medical practice widely uses the method of extracorporeal shock wave lithotripsy for treatment of patients with urolithiasis bay means of pulverizing action of focused shock waves (FSW). In the early 1980s in Germany, the Dornier Medical Systems Company fabricated the first lithotriptor based on the electrohydraulic principle of shock wave generation. By 1988, practically all countries had applied lithotriptors developed by Dornier Medical Systems. Later, more than 15 countries started to fabricate their own lithotriptors, which use various methods of FSW generation, such as electrohydraulic, electromagnetic, and piezoelectric. These countries were Germany, USA, Russia, China, Italy, France, Israel, Turkey, Slovakia, Poland, Austria, Sweden, and so forth. However, the given method of the physical effects can be used not only for the extracorporeal fragmentation of calculi. The biological effects of shock waves presume a perspective of their use for treatment and aftertreatment of the patients with other disorders and pathological conditions using their stimulatory and inhibitory actions.