1. System interaction with the patient soderzhaschayasredstvo (14, 16) interact with the patient for the patient supply (18) of the gas flow comprising headband (48, 58) for fastening means of interaction with a patient on the patient (18) and at least one the adjusting mechanism (54, 56, 64, 66) for adjusting the force for fastening means (14, 16) interact with the patient on the patient (18) by means of a headband (48, 58) and a device (10) detecting for monitoring the degree of blood flow at at least one patient to the blood vessel (18) comprising at IU shey least one sensor (34) and at least one unit (36) controls, with at least one sensor (34) capable of detecting the characteristic blood flow data on the at least one blood vessel, and is connected to at least one unit (36) controls to transmit detected data to the at least one unit (36) controls the at least one block (36) of control able to receive data from at least one sensor (34) and assess the extent of blood flow in the at least one blood vessel based on and said data, wherein at least one unit (36) control capable of providing a signal (40) based on the estimated flow of the at least one blood vessel, and wherein the at least one adjusting mechanism (54, 56, 64, 66) is configured to force controlling means for securing interaction with a patient on the patient (18) via a headband (48, 58) based on the signal (40) provided by device (10) obnaruzheniya.2. The interaction system according to claim patient. 1, in which the block (36) of control able to assess the degree of occlusion of at least one blood vessel on the basis of1. Система взаимодействия с пациентом, содержащаясредство (14, 16) взаимодействия с пациентом для снабжения пациента (18) потоком газа, содержащее оголовье (48, 58) для закрепления средства взаимодействия с пациентом на пациенте (18) и, по меньшей мере, один регулировочный механизм (54, 56, 64, 66) для регулирования усилия для закрепления средства (14, 16) взаимодействия с пациентом на
