激光治疗下肢静脉曲张技术及安全保护

The techniques of varicose veins therapy on lower limbs by semiconductor laser and its safety

下肢静脉曲张是周围血管常见疾病,传统手术方式是采用大隐静脉高位结扎抽剥术或曲张静脉剥脱术去除曲张静脉为主。近年来随着科技的不断进步,越来越多的先进技术被应用到医学领域中,用来提高医疗质量,减轻病人痛苦。其中就包括开展腔内激光治疗的微创治疗法,半导体激光器体积小、重量轻、可靠性高、转换效率高、功耗低、驱动电源简单、能直接调制、使用安全、其应用领域非常广泛。

The lower limb varicosity is a common disease of the periphery blood vessel. The traditional surgery way is to greatly hide the vein top digit to tie up levies exorbitant taxes or mainly remove the tune and open the vein. Along with the unceasing technical progress, more and more advanced technologies are applied to improve the therapy quality and reduce patient＇s pain in medical area in recent years. Including the development of micro creation laser treatment on lower limb varicosity in the cavity. The semiconductor laser has the advantage of the small volume, the light weight, the high reliability, the high efficiency, the low power loss, the simple power source drive, the direct-frequency modulation, the safe use and extremely widespread application area.