超声乳化仪

新型眼科超声乳化仪的研究和应用基于DSP的智能化仪表

Research and Application of the New Ultrasonic Cataract Emulsification Instrument

手术使用博士伦Stellaris超声乳化仪，所有手术均由同一名术者完成。

All procedures were done with a surgeon using theBausch & Lomb Stellaris phacoemulsification instrument .

方法使用Millenium型超声乳化仪，应用双线性技术，术中随时调整负压，对260例（365眼）白内障患者实施超声乳化摘除术。

Methods Phaco 260 patients ( 365 eyes ) by using Millenium phaco machine with dual linear technic and regulatable vacuum .

使用美国Alcon超声乳化仪，常规显微手术器械，于上方巩膜缘后2mm作长约3.5mm的巩膜隧道切口，穿刺入前房，注入粘弹剂Viscoat（Alcon公司生产）0.25mL；

Alcon phacoemulsification apparatus ( USA ) and routine microsurgical instruments were used . A 3.5-mm incision was made on sclerotic tunnel at 2 mm posterior to superior limbus of sclera , punctured into the anterior chamber , then 0.25 mL Viscoat ( Alcon ) was infused .

目的探讨在普通型超声乳化仪上进行爆破式白内障超声乳化吸出术的方法并观察其效果。

Objective To investigate the method of burst phacoemulsification on the common phacoemulsification instrument .

国产白内障超声乳化仪临床应用疗效观察

The clinical effect of domestic phacoemulsification machine

方法对263例核硬度为Ⅲ级及Ⅳ级的白内障，应用双线性超声乳化仪，采用乳化劈裂技术实施超声乳化摘除术。

Methods Phaco chop technique ws used to emulsify the hard nucleus cataract on 263 eyes with dual linear ultrasonic equipment . The degree of nuclear hardness was grade ⅲ and ⅳ .

本论文以实现这个目的为宗旨，针对超声乳化仪振动系统的谐振问题，研究了一种新的频率跟踪方案。

For the purpose , this paper researches a new frequency tracking program about the resonant problem of vibration system in phacoemulsification instrument . Firstly , the development of phacoemulsification was introduced in the paper .

方法用爱尔康公司Legacy20000珠峰系统超声乳化仪，将患者分为三组，分别采用爆破、脉冲和连续3种不同超声能量模式行超声乳化白内障吸除术。

Metheds All patients having phacoemulsification with the Alcon Legacy 20000 Everest software were assigned to 1 of 3 groups ( the burst mode group , the pulse mode group and the continuous mode group ) .

LEGACY20000超声乳化治疗仪原理及后级电路板等故障维修

Working Principle and Troubleshooting of Circuit Board , etc. of LEGACY 20000 Ultrasonic Emulsification Therapeutic Equipment

介绍了超声波作用于人体组织的生理效应、超声白内障乳化仪的组成、关键枝术和应用。

The biomedicine effects of ultrasonic waves to physical body , the ultrasonic cataract emulsification instruments , their key technologies and applications are described .

近年来，人们一直致力于超声乳化技术及超声乳化仪的改进和完善，目的是为了提高手术乳化效率、缩短手术时间、减少术中无效能量的释放，来避免角膜损伤、切口热灼伤等。

During these years , people have been committed to the improvement and perfection of phacoemulsification and its instrument to enhance emulsifying efficiency , shorten operation time and reduce intraoperative ineffective energy release , in case of cornea injury and incision thermal burns .