首页> 外国专利> METHOD AND SYSTEM FOR MRI-BASED TARGETING, MONITORING, AND QUANTIFICATION OF THERMAL AND MECHANICAL BIOEFFECTS IN TISSUE INDUCED BY HIGH INTENSITY FOCUSED ULTRASOUND

METHOD AND SYSTEM FOR MRI-BASED TARGETING, MONITORING, AND QUANTIFICATION OF THERMAL AND MECHANICAL BIOEFFECTS IN TISSUE INDUCED BY HIGH INTENSITY FOCUSED ULTRASOUND

机译:高强度聚焦超声在组织中基于MRI的组织热力学和生物效应的定位,监测和量化方法和系统

摘要

Example embodiments of system and method for magnetic resonance imaging (MRI) techniques for planning, real-time monitoring, control, and post-treatment assessment of high intensity focused ultrasound (HIFU) mechanical fractionation of biological material are disclosed. An adapted form of HIFU, referred to as "boiling histotripsy" (BH), can be used to cause mechanical fractionation of biological material. In contrast to conventional HIFU, which cause pure thermal ablation, BH can generate therapeutic destruction of biological tissue with a degree of control and precision that allows the process to be accurately measured and monitored in real-time as well as the outcome of the treatment can be evaluated using a variety of MRI techniques. Real-time monitoring also allow for real-time control of BH.
机译:公开了用于磁共振成像(MRI)技术的系统和方法的示例实施例,所述磁共振成像技术用于对生物材料的高强度聚焦超声(HIFU)机械分级进行计划,实时监视,控制和后处理评估。 HIFU的一种改型形式,称为“沸腾组织三胞胎”(BH),可用于引起生物材料的机械分离。与引起纯热消融的常规HIFU相比,BH可以在一定程度的控制和精确度范围内对生物组织进行治疗性破坏,从而可以实时准确地测量和监测过程以及治疗结果。使用各种MRI技术进行评估。实时监控还允许对BH进行实时控制。

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