Experimental study of the efficiency of lithotripsy with duplicate pulses

被引：3
|
作者：
Han, JZ
Liang, LL
Yang, X
Li, B
Gao, SQ
Huang, CG
Chen, ZX
Guo, YL
机构：
[1] Zhanjiang Ctr Hosp, Guang Dong Med Coll, Dept Urol, Guang Dong, Peoples R China
[2] Beijing Univ, Grad Sch Urol, Mentor, Peoples R China
来源：
JOURNAL OF ENDOUROLOGY | 2003年 / 17卷 / 04期
关键词：
D O I：
10.1089/089277903765444311
中图分类号：
R5 [内科学]; R69 [泌尿科学（泌尿生殖系疾病）];
学科分类号：
1002 ; 100201 ;
摘要：
Background and Purpose: Theoretical study had shown that compared with a single pulse, a duplicate pulse could improve the efficiency of lithotripsy. We conducted a series of studies to validate this idea. Materials and Methods: The experimental study in vitro and in vivo used a lithotripsy machine with duplicate, single, and electromagnetic pulses. Results: Use of a duplicate pulse improved the wastage of the model stones about 44.15% and the efficiency of lithotripsy about 44.76%. In pigs, the efficiency of lithotripsy was greater with a duplicate pulse than with single and electromagnetic pulses. Conclusion: Compared with single and electromagnetic pulses, duplicate pulses could improve the efficiency of lithotripsy by more than 40%.
引用
收藏
页码：207 / 212
页数：6
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