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- Methods:Twenty two children with lower urinary tract stones were treated by pneumatic impactor lithotripsy under transurethral or suprapubic cystostomy uretersocope. 方法:应用输尿管镜气压弹导碎石术经尿道或膀胱穿刺造瘘通道治疗儿童下尿路结石22例。
- Keywords Pneumatic impactor lithotripsy;Ureteroscopy;Ureteral calculi; 气压弹道碎石术;输尿管镜;输尿管结石;
- Keywords ureteral calculi;pneumatic impactor lithotripsy;Ureterosco py;extracorporeal shock wave lithotripsy; 输尿管结石;气压弹道碎石术;输尿管镜;冲击波碎石术;
- Pneumatic impactor lithotripsy 气压弹道碎石术
- The dynamic characteristics of valveless pneumatic impactors model DHD-340 and DHD-360 are studied using computer simulation etchnology to discover the matching relationship between design parameters and their effect upon impactor performance. 介绍了运用计算机模拟方法,对DHD-340和DHD-360等,无阀气动冲击器动态特性进行的究研。 寻求各结构设计参数间的匹配关系,及其对冲击器性能的影响。
- This paper gave a brief introduction of the structure and performance of controllable pneumatic impactors, developed by Russian Mineral Industry Research Institute. 简单地介绍了罗斯矿业业研究院研制的可控制式气动冲击器的结构和工作特点。
- Impactor is killed whilst saving Xaaron's life. 为保护撒隆，撞针阵亡。
- Impactor and Nova found the Wreckers. 撞针与天威组建回收救援队。
- Oslash; Impactor and Nova found the Wreckers. 撞针与天威组建回收救援队。
- Conclusion Percutaneous pneumatic lithotripsy is a safe and effective method in the treatment of urethra stone. 结论:经皮肾镜下气压弹道碎石术治疗男性尿道结石是微创、安全、有效的。
- The retiring miner delivered his pneumatic drill over to his successor. 这位即将退休的矿工把风钻移交给他的接班人。
- Pneumatic signals will travel only at sonic speeds. 气动信号的传输速度仅仅相当于音速。
- When were pneumatic tyres invented? 充气轮胎是什么时间发明的?
- Objective:To explore the cause and prophylaxes of ureter injury in ureteroscope pneumatic lithotripsy. 目的:探讨输尿管镜在气压弹道碎石中对输尿管损伤的原因和防治措施。
- Methods:85 cases of ureteral calculi were treated by ureteroscopic pneumatic lithotripsy. 方法:采用经输尿管镜气压弹道碎石术治疗输尿管结石患者85例。
- A projecting rim or lip,as on a pneumatic tire. 轮胎卷边突出的外围或边缘，如充气轮胎的边缘突起
- Methods: 86 cases of the elderly with ureteral calculi were treated with of ureteroscopic pneumatic lithotripsy. 方法:86例老年输尿管结石病人采用输尿管镜下气压弹道碎石治疗。
- Zhao Qing Zhicheng pneumatic Co., Ltd. 肇庆市志成气动有限公司。
- WEIFANG BOSH HYDRAULIC AND PNEUMATIC MACHINERY LTD. 潍坊博世液压气动机械有限公司。
- Oslash; Grimlock and Impactor meet Megatron within the arenas. 钢锁与撞针于大角斗场结识威震天。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
