The present invention relates to an improved SB system comprising a temperature sensor for inserting a catheter into the esophagus of a human body and using a cold / hot water circulation and supply system to circulate cold / hot water in a conduit to cool the esophagus and heart, A fluid circulation system in which a chiller, a pelletizer, a heat exchanger, and a heater are constituted, the temperature of the fluid is adjusted and maintained by using these devices, and the fluid is circulated to cool, maintain and cool the body temperature of the patient； Hot and cold water circulation and supply water tanks and cold / hot water circulation and supply pumps for interfacing SB conduits； An integrated control and display unit configured to control the fluid circulation system and configured to monitor a state of the patient； A hydrogel pad closely adhering to the skin of the patient and cooling, maintaining and heating the temperature of the patient''s body while circulating the fluid； and a control unit controlling the fluid circulation system together with the display unit to supply and recover the fluid to the pad unit side And a fluid temperature controller for supplying power necessary for driving the hypothermia induction device. According to the present invention, the chest, the Peltier element, the heat exchanger, the heater, and the like are used to simultaneously perform the limb contact through the pads for the cold temperature control device for flowing the cold / hot water and the pads of the body- Hypothermia treatment for each part of the patient is possible.본 발명은 도관을 인체의 식도에 삽입하고 냉온수 순환 및 공급시스템을 활용하여 도관 내 냉온수를 순환시켜 식도 및 심장부위까지 냉각하면서 환자의 체온을 세부적으로 조절하는 온도센서가 구비된 개선된 SB 시스템； 칠러와, 펠티어, 열교환장치, 히터가 구성되며 이들 장치를 이용하여 유체의 온도를 조절 및 유지하고, 상기 유체를 순환시켜 환자의 신체온도를 냉각, 유지 및 복온하는 유체순환 시스템； SB 도관을 인터페이스하기 위한 냉온수 순환 및 공급수조 및 냉온수 순환 및 공급펌프； 상기 유체순환 시스템의 제어를 위한 설정이 이루어지고, 환자의 상태를 모니터링할 수 있도록 구성되는 통합제어 표시장치； 상기 환자의 피부에 밀착되며, 유체가 순환하면서 환자 신체의 온도를 냉각, 유지 및 복온시키는 하이드로겔 패드와,
