1341.4nmNd∶YAP激光内镜下治疗消化道疾病45例报告

Report on 45 Patients with Digestive Diseases Who Were Treated by the Nd∶YAP Laser with Endoscope

可经光导纤维传输的 134 1.4nm激光有着良好的组织凝固、气化功能 ,且肌体组织穿透力较 10 6 4nm激光小得多 ,因而安全性能显著提高。 45例内镜下消化道增生性疾病的治疗结果表明 :134 1.

The laser of Nd∶YAP at 1341.4 nm transferred by fiber has not only coagulation and vaporization in tissue, but also weaker penetrability than that of the laser at 1064 nm, so it has high safety. By using the Nd∶YAP laser with endoscope to treat 45 patients with gastroenteric hyper plasic diseases, the results showed that the laser of Nd∶YAP at 1341.4 nm is a suitable laser for cavum organs by endoscope.