碎石机

That is, targeting of the shock wave lithotriptor was improved.

亦即是震波碎石机对结石的瞄准被提升。

We used MZ-V type lithotriptor with lower energy and double location in the treatment of upper urianry calcii for 2 008 patients.

应用MZ-V型B超、X线双定位低能量碎石机治疗上尿路结石2 008例。

Methods:From April,1995 to March,2000, 1967 patients with upper urinary tract stone were treated with B ultrasound-guided electromagnetic type lithotriptor.

1996年4月至2001年3月，利用B超定位电磁式碎石机治疗上尿路结石1967例。

Week later, 40 uninephrectomized rats were divided into 2 groups randomly and subjected to ESW (500 and 1000 shocks respectively, JPDN-Ⅴ lithotriptor, 14kV).

饲养1周后，取其中恢复正常的40只随机分为2组：JPDN-Ⅴ型碎石机14kV分别冲击处理500次和1000次。

Products are widely used in our factory: alarm host, Time and Attendance Access machine, card, remote control, rejection fat machines, treadmills, photon machine, pulse energy spectrometer, and health-yee, Miriam Dynamisante, physical therapy device, lithotriptor, children as early as teaching machines, computer gongs, CNC programming host, washing machines, induction cooker, electromagnetic cooker, rice cookers, disinfection Ju, switches, routers, keyboards, smart terminals, CNC machine tools, all kinds of control systems, laser cutting machine, engraving machines, embroidery machines, machine tools, blowing machine, EDM, wire cutting, generators, power distribution boxes, electronics, said the balance, density meter, test instrument, nutrition, said weighing device, hook scales, platform scales, etc..

我厂产品广泛应用于：报警主机，考勤门禁机，一卡通，遥控器，甩脂机，跑步机，光子机，脉冲动能光谱仪，养生仪，活肤仪，理疗仪，碎石机，儿童早教机，电脑锣，CNC编程主机，洗衣机，电磁炉，，电磁煲，电饭煲，消毒炬，交换机，路由器，键盘，智能终端，数控机床，各种控制系统，激光切割机，雕刻机，绣花机，机床，吹瓶机，火花机，线切割，发电机，配电箱，电子称，天平，密度计，测试仪，营养称，称重仪，吊钩秤，平台秤等。

Presently, the hospital possesses nuclear magnetic resonance machine, whole body CT machine and C-shaped arm from CE company, Philips digital gastro-enteroscope, complete set of Olympus endoscope video information system, VISX-III quasi-molecule laser treatmentor from U.S.A, color radioisotope scanner, automatic analyzer, blood purifying machine, external stone lithotriptor, laparoscope, cystoscope, intervertebralescope,arthroscope, dynamic electrocardiogram and electroencephalogram instruments, etc.

目前，我院拥有GE公司核磁、全身CT机、C型臂、菲利浦数字胃肠机、全套奥林巴斯电子内镜、美国VISX---Ⅲ型准分子激光治疗仪、彩超、全自动化分析仪、血液净化机、体外震波碎石机、腹腔镜、膀胱镜、间盘镜、关节镜、动态心脑图等万元以上设备280余台，并在内蒙古地区首家引进&影像存储传输系统&。

objective to evaluate efficacy of extracorporeal shock wave lithotripsyfor treating ureteral stones in situ,investigate the cause of higher re-treatment rate.methods total of 687 patients with ureteral stone were received eswl between january 2000 and december 2004,included 455 male(66.2%) and 232 female(33.8%) patients,6 cases have bilateral ureteral calculi,12 cases have unilateral multiple calculi.hence,together 709 ureteral calculi were treated.patients upper ureteral calculi were treated in the supine position,for lower ureteral calculi patients were turned prone.to reduce eswl-induced renal trauma and pain,using lower energy source,adjusted power setting from 9.8 to 13.2kv,limited 1500 shock wavs per one session.no auxiliary procedure were used before eswl.the stone size was measured as the surface area of stone length by stone width on x-ray film.the interval between two treatment sessions was two weeks.results of 709 ureteral calculi,the overall stone free rate was 97.3%(690 calculi),re-treatment rate was 34.1%(292 calculi).according to the performed treatment sessions,one session 467 calculi,the mean stone size 37.27mm2,stone free rate 65.4%(464 calculi).two sessions 138 calculi,the mean stone size 62.48mm2,stone free rate 18.4%(131calculi).three sessions 52 calculi,the mean stone size 79.60mm2,stone free rate 7.1%(50calculi).four sessions 19 calculi,the mean stone size 101.63mm2,stone free rate 2.4%(17calculi).fivesessions 33 calculi,the mean stone size 119.33mm2,stone free rate 3.9%(28 calculi).overall 19 cases(2.7%)turned to other treatment modalities.of 335 upper ureteral calculi,303 achieved stone free (95.8%),re-treatment rate was 38.5%(129 calculi).of 374 lower ureteral calculi,369 achieved stone free(98.7%),re-treatment rate was 30.2%(113 calculi).the re-treatment rate of upper ureteral calculi was higher than lower ureteral calculi(p＜0.05,χ2=5.40).the difference of stone-free rate between upper and lower ureteral calculi was no significant(p＞0.05,χ2=0.15).conclusion eswl should be considered first line therapy for ureteral stone still.stone burden are the main variable of higher re-treatment rate,upper ureteral stone may moving with respiring during eswl.so efficinet shock wave was decreared,re-treatment rate become higher.

目的 评估体外震波碎石治疗输尿管结石的疗效，探讨再治疗率高的原因及输尿管结石的治疗选择。方法回顾2000年1月～2004年12月间eswl治疗输尿管结石的临床资料687例，男455例（66.2%），女232例（33.8%），平均年龄46.6岁（15～83岁）。有双侧输尿管结石6例，单侧多发性输尿管结石12例（4颗1例，3颗2例，2颗9例），共计输尿管结石709颗（含透光结石13颗）。应用上海爱申公司生产的desunit6030型碎石机，c臂x线球管做结石定位。上段输尿管结石（肾盂输尿管交界处至骶髂关节上缘）取仰卧位，下段输尿管结石（骶髂关节上缘下至输尿管口）取俯卧位。为减少eswl引起的肾损伤和疼痛，应用较低的能量，震波发生器电压从9.8～13.2kv，震波频率1.5s。每次治疗设定为1500次震波。治疗后3天摄腹部平片或b超，以后每隔7日重复检查。假如结石未碎或有残留结石最长径＞3mm以上，再次eswl，两次治疗的间隔时间为两周。结石的大小用x线片上的表面积（mm2表示。结果 709颗输尿管结石总的治愈率为97.3%（690颗），再治疗率34.1%（242颗）。其中一次治疗467颗，平均结石大小37.27mm2，治愈464颗（65.4%），3颗改治疗；两次治疗138颗，平均结石大小62.48mm2，治愈131颗（18.5%），7颗改治疗；第1和第2次治疗治愈率（1个月治愈率）为83.8%。3次治疗52颗，平均结石大小79.60mm2，治愈50颗（7.1%），2颗改治疗；4次治疗19颗，平均结石大小101.63mm2，治愈17颗（2.4%），2颗改治疗；5次及5次以上治疗33颗，平均结石大小119.33mm2，治愈28颗（3.9%），5颗改治疗。总计19颗（2.7%）结石改变治疗方式。上段输尿管结石335颗，治愈321颗（95.8%），再治疗129颗（38.5%）。下段输尿管结石374颗，治愈369颗（98.7%），再治疗113颗（30.2%）。经χ2检验，上、下段输尿管结石的再治疗率差异有显著性（χ2=5.40，p＜0.05），治愈率差异无显著性（χ2=0.15，p＞0.05）。不良反应：血压升高13例（1.9%），震波区域疼痛26例（3.8%），震波进入处皮肤点状淤血33例（4.8%），肉眼血尿128例（18.6%），均于第2、3天自行消失。结论 eswl目前仍是输尿管结石的第一线治疗，结石的大小是再治疗率高的主要因素。结石的位置有影响，上段输尿管结石可随呼吸移动，有效震波次数减少，再治疗率比下段输尿管结石高。eswl前注重病例筛选可降低再治疗率。

Impact crusher building sand production of specialized equipment, will be all kinds of rock, sand and gravel into the construction of Liaozhai sand, uniform particle size, Compressive strength-high purity, containing impurities.

云龙重工为您提供冲击碎石机资料中英文齐全是生产建筑用砂的专用设备，将各种岩石、砂石制成各种料度的建筑用砂，粒度均匀，耐压强度级纯度高，含杂质。

This paper mainly deals with the key technologies involved in a guide tracked drop hammer breaker, including the working mechanism of the drop hammer , the design conception and working principle of the hydraulic control system, Indoor tests conducted on the prototype show that main parameters have met the design requirements.

本文重点论述了导轨式落锤碎石机的关键技术─-落锤工作机构及其液控系统的设计思路、工作原理。

Treatment method uses 1 · Germany produces · of 0/9 of · of Wolf F 8 lens of 0 rigid ureter kidney, homebred APL baric and ballistic stone crusher and homebred microcomputer charge pump.

现将护理心得报告如下。1资料和方法1·1临床资料本组102例，其中男72例，女30例，年龄19~65岁(平均42岁)；左侧输尿管55例，右侧输尿管42例，双侧5例；其中1例行体外冲击波碎石术治疗多次结石未粉碎，2例为ESWL治疗后引起&石街&。1·2治疗方法采用德国产Wolf F 8·0/9·0硬性输尿管肾镜，国产APL型气压弹道碎石机以及国产微电脑灌注泵。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。