1. A therapeutic device (300, 400, 500, 600), comprising: a therapeutic system (302, 402) for treating a target area (304) of a subject (306), the therapeutic system having an adjustable focus to direct radiation (410) to the target area ； a respiratory sensor (308, 310, 416, 424) for measuring the respiratory phase of a subject； a processor (322) for controlling a therapeutic device； and a memory (326, 328) containing machine-executable instructions (340, 342, 344, 346, 348, 350, 352) for execution by the processor, and the execution of the instructions causes the processor to: send (100, 206) control signals to the therapeutic system that cause treatment target zone, receive (102, 208) time-dependent respiration phase data (330) from the respiration sensor, generate (104, 210) focus control signals in accordance with the time-dependent respiration phase data, and send (106, 212) control signals focus control in the therapeutic system emu.2. The therapeutic device according to claim 1, wherein the memory further comprises a guidance model (338), wherein the guidance model describes the location of the target zone in the form of time-dependent respiration phase data and wherein the focus control signals are generated in accordance with the time-dependent respiration phase data and guidance model. 3. The therapeutic device according to claim 2, wherein the therapeutic device further comprises a medical imaging system (314, 502, 506, 508, 510) for obtaining time-dependent medical imaging data of the medical imaging zone, and the execution of the instructions further causes the processor to: receive (200) time-dependent data (332) for medical and1. Терапевтическое устройство (300, 400, 500, 600), содержащее:терапевтическую систему (302, 402) для лечения целевой зоны (304) субъекта (306), причем терапевтическая система имеет регулируемый фокус для направления излучения (410) в целевую зону；датчик (308, 310, 416, 424) дыхания для измерения фазы дыхания субъекта；процессор
