1. A medical device (300, 400, 500, 600), comprising: a magnetic resonance imaging system (302) comprising a magnet (304) with a visualization zone (308) for collecting magnetic resonance data (344) from a patient (318 ) from the inside of the visualization zone； - a heating system (320, 502, 601) configured to heat the target zone (321) inside the visualization zone； - memory (332) for storing computer-executed instructions (350, 352, 450)； - processor ( 326) to control the medical device, while the execution of commands requires the processor to accept (100, 200, 700, 800) plan (340) therapist and, moreover, the execution of commands instructs the processor to repeatedly: - control (102, 204, 704, 804, 900, 1002) the heating system in accordance with the treatment plan for heating the target zone for alternating periods of heating and cooling periods； - collect (104, 208 , 702, 706, 802, 806, 902, 906, 1000, 1004) magnetic resonance data by controlling the magnetic resonance imaging system in accordance with the first pulse sequence (342), the instructions instructing the processor to collect magnetic resonance data over a period cooling selected from at least one of the cooling periods； and - modify (110, 214, 712, 812, 1008) the treatment plan in accordance with magnetic resonance data. 2. The medical device according to claim 1, wherein the execution of the instructions further instructs the processor to repeatedly collect magnetic resonance control data by controlling the magnetic resonance imaging system in accordance with a second pulse sequence (440), wherein the instructions instruct the processor to collect (202) magnetic resonance control data during a heating period selected from at least one of the heating periods, and, moreover,1. Медицинское устройство (300, 400, 500, 600), содержащее:- систему (302) магнитно-резонансной визуализации, содержащую магнит (304) с зоной (308) визуализации для сбора магнитно-резонансных данных (344) из пациента (318) изну
