1)Laser photocoagulation激光光凝
1.Analysis of effects of laser photocoagulation for diabetic retinopathy;激光光凝治疗糖尿病性视网膜病变疗效分析
2.Scleral buckling combined with laser photocoagulation for treatment of retinal detachment.;巩膜扣带术联合激光光凝术治疗视网膜脱离的效果观察
3.Clinical value of laser photocoagulation in the treatment of retinal vein occlusion;激光光凝治疗视网膜静脉阻塞的临床价值
英文短句/例句
1.Nursing experience of laser coagulation applied in retina denaturalization before LASIKLASIK术前行视网膜激光光凝治疗的护理
2.Krypton laser photocoagulation of macular branch retinal vein occlusion视网膜黄斑分支静脉阻塞的激光光凝治疗
3.Analysis of Therapeutic Effect of Laser Photocoagulation on Diabetic Retinopathy;糖尿病视网膜病变激光光凝术的疗效分析
4.Clinical observation of laser photocoagulation for branch retinal vein occlusion激光光凝治疗视网膜分支静脉阻塞的疗效观察
5.CLINICAL OBSERVATION OF LASER PHOTOCOAGULATION TREATMENT FOR ISCHEMIC RETINAL VEIN OBSTRUCTION缺血型视网膜静脉阻塞激光光凝的临床观察
6.Retinal Photocoagulation with 532 nm Laser in Diabetic Retinopathy532nm半导体激光光凝治疗糖尿病视网膜病变
7.Effects of laser photocoagulation in treating diabetic retinopathy糖尿病视网膜病变的激光光凝治疗效果观察
8.Prevention of Postperative Recurrence of Pterygium with Argon Laser氩离子激光光凝预防翼状胬肉术后复发
9.The Effect of Low Energy and Small Spot Argon Laser Photocoagulation on Diabetic Retinopathy;低能量小光斑氩激光光凝治疗糖尿病性视网膜病变的疗效观察
10.Methods To condense the rays of the wavelength 532nm green laser on the pathologically changed retina and the case-pattern rays on the yellow spot,the full ray-condensed retina should be dealt with after the ray condensation of the yellow spot.方法利用波长 532 nm的绿激光光凝病变的视网膜及格栅样光凝黄斑区;
11.argon laser photocoagulator氩激光视网膜凝固器
12.Modeling and Numerical Simulation on Laser Remelting and Cladding激光熔凝和激光熔覆的数学模型及数值分析
13.Experimental Study of Laser Melting and Laser Shock on Magnesium Alloys;激光熔凝和激光冲击处理镁合金的实验研究
14.The Experimental Study on Cyclophotocoagulation by Krypton Laser;多波长氪激光经巩膜睫状体光凝术的实验研究
15.Study on Extinction Characteristics of Randomly Distributed Smoke Screen Cluster Agglomerates to the Laser随机分布烟幕凝聚粒子对激光的消光特性研究
16.STUDIES ON A FOUR-ARM POLYSTYRENE GEL BY LASER LIGHT SCATTERING一种四臂聚苯乙烯凝胶的激光光散射研究
17.The experimental study of Ar + laser coagulating on the iris of rabbits氩离子激光凝固家兔虹膜的实验研究
18.Microstructure and Property of 20CrNi Steel Roller Treated by Laser Surface Melting激光熔凝处理20CrNi钢轧辊的组织及性能
相关短句/例句
photocoagulation[英][,f?ut?uk?u,?ɡju'lei??n][美][,fotoko,?ɡj?'le??n]激光光凝
1.Effects of photocoagulation on VEGF and PEDF in vitreous and serum in patients with PDR;激光光凝对PDR患者玻璃体和血清中VEGF及PEDF的影响
2.The Research of Heidelberg Retinal Tomography in Macular Edema by Laser Photocoagulation;海德堡视网膜断层扫描在激光光凝治疗黄斑水肿中的临床研究
3.Effects of Photocoagulation on Retinal New Vessels and Its Factors in Diabetic Retinopathy;激光光凝对糖尿病视网膜病变新生血管及相关因子影响的临床研究
3)laser coagulation激光光凝
1.Of many therapies for iris cyst,the surgical management and laser coagulation are used widely.治疗方法较多,目前以手术摘除、激光光凝应用较广。
2.Method: CNV animal model was induced by Ya laser coagulation in BN rat ,and was observed by histopathology and FFA.结论:氩激光光凝可以成功制作BN大鼠CNV动物模型,为CNV防治的研究奠定了基础。
3.Objective To investigate the clinical significance of laser coagulation for diabetic retinopathy.目的探讨激光光凝治疗糖尿病视网膜病变(diabetic retinopathy,DR)的临床效果。
4)Laser photocoagulation激光光凝术
1.·AIM:To investigate the therapeutic effects of preventive laser photocoagulation for moderate and high myopia patients with peripheral retinal degeneration or holes before LASIK operation.结果:患者激光光凝术后,周边视网膜变性及干性裂孔区封闭良好,色素斑形成明显。
2.AIM:To investigate the effect of 532nm frequency-doubled laser photocoagulation treatment for macular edema caused by retinal angiopathy.结论:倍频532nm激光光凝术是治疗视网膜血管性疾病所致黄斑水肿的有效、安全方法。
3.Objective To evaluate Argon laser photocoagulation patterns for diabetic retinopathy(DR) to improve curative effect and reduce complications.结论掌握适宜的激光方式及时机和操作技巧、定期随诊、及时补充光凝、全身治疗,是提高DR激光光凝术疗效、减少并发症的关键。
5)argon laser photocoagulation氩激光光凝
1.Observation of therapeutic effects of argon laser photocoagulation for retina on treatment of Eales disease;视网膜氩激光光凝治疗Eales病疗效观察
2.The scleral buckling combined with argon laser photocoagulation for treatment of retinal detachment;单纯巩膜扣带术联合术后氩激光光凝治疗孔源性视网膜脱离
6)laser coagulation激光光凝术
1.Methods: Seventy-five patients suffering from retinal vein occlusion were divided into three groups according to the clinical treatments, laser coagulation, intravitreal triamcinilone acetonide .方法:将门诊确诊的视网膜静脉阻塞患者,根据治疗方法的不同分成3组,激光光凝术治疗组,曲安奈德玻璃体腔内注射治疗组,前两种方法的联合治疗组,每组患者25人。
延伸阅读
半导体激光泵浦的激光晶体半导体激光泵浦的激光晶体LD pumped laser crystal 半导体激光泵浦的激光晶体LD PumPed lasercrystal适用于半导体二极管作泵浦源的激光晶体。传统的固体激光器一般用闪光灯泵浦，由于闪光灯的发光区域宽，只有一部分能量被吸收后转换成激光，大部分转换成热量，使工作物质温度上升，恶化了输出激光束的质量。半导体激光器输出的激光谱线窄(一般为几纳米)，选择合适的半导体激光器，使其激光光谱与某种固体激光材料的吸收光谱匹配，即可达到高效泵浦，大大减轻固体工作物质的热负荷。 因为半导体激光器光泵区域小，需用的晶体尺寸也小，因此要求基质晶体内可掺入的激活离子浓度要高，且不产生浓度碎灭。此外，要求与光泵的半导体激光波长相匹配的晶体的吸收带要宽，吸收系数要大;要有低的阑值功率;Q开关运转时，荧光寿命要长。当泵浦光源从闪光灯改变为半导体激光二极管时，对被泵浦的激光晶体产生了不同的要求。用闪光灯泵浦时，对材料的热性能和机械性能有严格要求，而半导体泵浦则更注重材料的光谱性能。 在已使用的激光晶体中，掺钱石榴石(Nd:YAG)晶体的阑值功率低，光学质量高，是应用于半导体激光光泵的固体激光器的主要材料。由于Nd3+离子在基质晶体中受分凝系数的限制，Nd3+离子浓度不能太高，所以一些氟化物和钨、钥酸盐晶体等掺杂浓度高，激光效率高，荧光寿命长，有可能成为半导体激光泵浦的后选晶体。 用半导体泵浦可制成效率高、功率和频率稳定、激光束质量好、寿命长的全固化激光器，并经各种频率转换技术，可发展成各种波长、各种模式、各种运转方式的激光器，这种激光器将在很大范围内取代已有的各类固体、液体和气体激光器。 (沈鸿元)
