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自1971年Strong和Jako首先应用CO_2激光在动物实验的基础上,继在临床上开展喉部良性肿瘤的激光手术,包括真性肿瘤如乳头状瘤、血管瘤等及假性肿瘤如声带息肉、声带囊肿、淀粉样瘤等;嗣后,Strong(1975年)、Vaughan(1978年)等又逐渐发展对喉部恶性肿瘤亦采用连续波CO_2激光进行切割和气化,均取得较为满意的疗效。之后,各国相继采用此项新技术治疗喉部肿瘤。我院自1978年采用襄凡市激光厂生产的JGQ—Ⅲ型激光手术器,电源220伏
Since Strong and Jako first applied CO 2 laser on animal experiments in 1971, laser surgery for benign laryngeal tumors was performed clinically, including true tumors such as papilloma and hemangiomas, and pseudotumors such as vocal cord polyps and vocal cords. Cysts, amyloid tumors, etc.; after the fistula, Strong (1975), Vaughan (1978), etc., have gradually developed continuous-wave CO 2 laser cutting and gasification for malignancies of the larynx, and all have achieved satisfactory results. Later, various countries have adopted this new technology to treat laryngeal tumors. Our hospital has used the JGQ-III type laser surgical instrument produced by the ZIFAN Laser Factory since 1978, and the power supply is 220 volts.