РАДУЛЕСКУ Эмиль Дж. (US),ЭХНХОЛЬМ Госта Якоб (US),ЭРКАМП Рамон К. (US),КОСКЕЛА И. А. Юлиус (US),СОККА Шунмугавелу Д. (US),ВАХАЛА Эркки Т. (US),КОЛЕР Макс Оскар (US)
申请号：
RU2012132312/14
公开号：
RU2012132312A
申请日:
2010.12.07
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
1. A tool (10) therapy planning that facilitates scheduling removal using high intensity directed on the basis of magnetic resonance focused ultrasound (MR), comprising: a processor executing computer executable instructions for optimization of transmission HIFU transducer element, the instructions comprising the steps of: : estimating data (22) of the converter containing the position information of geometry parameters and acoustic transducer element evaluate MR-dimensional data including data ROI (24), of Recorders size, shape and position of the region of interest (ROI) (146), which must be removed, and data (26) obstacles that describes the size, shape and position of the obstacle (144) between one or more elements of the HIFU transducer and ROI (146) operate optimizer (32, 36), which maximizes the flow HIFU signal to the ROI (146), minimizing flow HIFU signal to the obstacle (144) and surrounding tissue ipamyat (14) which stores computer-executable instructions, transducer data, MR-data and HIFU.2 set of optimized parameters. Planning tool according to claim 1, wherein the optimizer is optimizer (32) the phase and amplitude that optimizes the phase and amplitude of the signal transmitted from each of the plurality of transducer elements in the device (18) HIFU.3. Planning tool according to claim 2, wherein the instructions further comprise: performing a Fourier transform spatial impulse responses from a plurality of probe elements on the ROI (146) and barriers (144), creating an object function, which describes the ratio of the acoustic pressure in the ROI (146) and the acoustic pressure at the obstacle (144) isozdanie n1. Инструмент (10) планирования терапии, облегчающий планирование удаления с помощью сфокусированного ультразвука высокой интенсивности, направляемого на основе магнитного резонанса (MR), содержащий:процессор, исполняющий исполняемые компьютером команды для оптимизации передачи элемента преобразователя HIFU, причем команды содержат этапы, на кот
