Composition for photodynamic therapy, treatment method, sterilization system, and method of operating the sterilization system

A composition for photodynamic therapy for treating Helicobacter pylori infections which contains methylene blue and has a pH of 7.6-9.5, a Helicobacter pylori infection treatment method, a system forsterilizing lesions caused by a Helicobacter pylori infection, and a method of operating the system for sterilizing lesions caused by a Helicobacter pylori infection are provided; also provided are acomposition for photodynamic therapy for treating mucocutaneous infections which contains methylene blue and has a pH of 7.6-9.5, a mucocutaneous infection treatment method, a system for sterilizinglesions caused by a mucocutaneous infection, and a method of operating the system for sterilizing lesions caused by a mucocutaneous infection. 本发明提供种包含亚甲基蓝且pH为7.6～9.5的用于治疗幽门螺旋杆菌感染症的光线力学疗法用组合物、幽门螺旋杆菌感染症的治疗方法、由幽门螺旋杆菌感染症引起的病变部的杀菌系统及由幽门螺旋杆菌感染症引起的病变部的杀菌系统的工作方法、以及包含亚甲基蓝且pH为7.6～9.5的用于治疗皮肤粘膜感染症的光线力学疗法用组合物、皮肤粘膜感染症的治疗方法、由皮肤粘膜感染症引起的病变部的杀菌系统及由皮肤粘膜感染症引起的病变部的杀菌系统的工作方法。