绿激光泌尿手术中的应用

单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,*,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,*,绿激光,PVP,治疗泌尿外科的现状及进展,绿激光技术原理,1,绿激光设备,2,前列腺增生治疗现状及进展,3,绿激光治疗前列腺增生优势,4,能够很好的被氧合血红蛋白吸收,美国绿激光,PVP,治疗系统,绿激光,KTP,激光,倍频激光,肉眼所见前列腺增生,低倍镜所见前列腺增生,高倍镜下所看到的前列腺增生图,高倍镜所见前列腺增生,高倍镜下所看到的前列腺增生图,前列腺增生的临床症状,PVP Laser Prostatectomy,Vaporizes tissue,Minimal bleeding,No catheter post-op,Uses a very high powered green laser and a thin, flexible fiber,Fiber is inserted into,the urethra through a cystoscope,How does PVP work?,n,n,Quickly and precisely vaporizes and removes the enlarged prostate tissue,The green laser energy is hemostatic, so there is almost no bleeding,How does PVP work?,n,n,Pre Op,Immediate Post Op,3 Months Post Op,PVP Laser Removes Tissue,Opens bladder neck,Cavity similar to TURP,Improvement in symptoms similar to TURP,Less impotence than TURP, other morbidity similar,The Mean Peak,Flow Rate (ml/s),Malek et al., Mayo Clinic, Durability Study,Green Light PVP,Post Void Residual (ml.),Malek et al., Mayo Clinic, Durability Study,Green Light PVP,AUA S,emptom,Score,Malek et al., Mayo Clinic, Durability Study,Green Light PVP,无可比拟的手术优势,选择性吸收，,精确汽化,治疗安全,适用范围广，,手术不分年龄段,疗效更优，,而无并发症,穿透深度浅，,对组织无损伤,最佳止血效果，,在可视系统下操作,六大,突破,绿激光,是,国际泌尿外科公认前列腺增生治疗,公认方法之一,感谢您的关注,Thank You !,