1. A system for treating a patient by irradiation (20), the system comprising: a support (11) of the patient for placement of the patient (20), means for monitoring (12) locations of the at least two different parts of the patients body (20), a processor (14) associated with the means for control (12) positions, wherein the processor (14) is adapted to function to analyze controlled positions for determining, for each body part of the at least two body parts, the respective parts of the body offset from a specific desired position, isredst o (13) feedback connected to the processor (14) for interaction with a patient (20) to provide feedback regarding the corresponding body parts to bias the patient information (20) corresponding to the offset portion tela.2. A system for radiation therapy treatment method according to Claim. 1, wherein the feedback means is adapted to move the corresponding part of the body to neutralize smeschenie.3. A system for radiation therapy treatment method according to Claim. 1, wherein the feedback means is adapted, in dependence on the displacement, for limiting the freedom of movement of the corresponding part tela.4. System for the treatment of radiotherapy method according to Claim. 1, wherein the processor (14) is configured with additional functionality to determine the need for a compensating movement of the respective body part, and wherein the means (13) feedback is intended to communicate the need for the compensating movement of the respective parts of the body .5. A system for radiation therapy treatment method according to Claim. 1, wherein the feedback means (13) is designed to provide a visual, acoustic and / or tactile feedback1. Система для лечения методом лучевой терапии пациента (20), причем система содержит:опору (11) пациента для размещения пациента (20),средство для контроля (12) положений, по меньшей мере, двух разных частей тела пациента (20),процессор (14), связанный со средством для контроля (12) положений, приче