高强度聚焦超声肿瘤治疗剂量分析和控制系统  

Method used in analyzing and controlling dosage of HIFU for tumor therapy

作　　者：江剑晖[1] 钱晓平[1] 孙福成[1] 王一抗 袁永熙[2] 

机构地区：[1]上海交通大学生物医学工程系,上海市200030 [2]上海复旦大学附属华山医院,上海市200040

出　　处：《医疗卫生装备》2005年第7期6-7,9,共3页Chinese Medical Equipment Journal

摘　　要：高强度聚焦超声(HIFU)消融治疗肿瘤是一种新兴的热门肿瘤治疗手段,但由于人体组织的复杂性,HIFU治疗的剂量研究是目前的一个难点。对高强度聚焦超声(HIFU)肿瘤治疗剂量控制进行了探讨,从肿瘤的深度、大小、特性和肿瘤生长部位的组织特性等方面进行了分析,利用现有的治疗病例建立知识库,并在此基础上进行推理和自学习,在得到一个新病例的时候可由系统为临床医生提供参考的治疗剂量。As an emerging tumor therapy, high intensity focused ultrasound (HIFU) therapy has difficulty in controlling its dosage due to the complex human tissues. The dosage is related to the tumor such as its depth, size, characteristics and the tissue performances of its growth site. The existing cases are applied to establishing a repository with the above-mentioned parameters of the tumor analyzed. Then reasoning and self-learning are performed. So, the therapeutic dosage can be provided to the clinician when a new case occurs.

关 键 词：高强度聚焦超声 治疗剂量 知识库 

分 类 号：TH789[机械工程—仪器科学与技术]