dispositivo terapêutico e que pode ser colocado em contato com um paciente para terapeuticamento resfriar o paciente, sistema para regularizar terapeuticamente a temperatura do corpo de um paciente, método terapêutico para regularizar a temperatura do corpo de um paciente método para terapeuticamente resfriar a temperatura do corpo de um paciente, invólucro, e, envoltório

To rapidly induce hypothermia to a patient, in the event the patient has a stroke, hyperthermia or some other temperature related heath problems which requires prompt action to regulate the temperature of the patient, a flat flexible structure conformable to the body of the patient is placed into contact with the patient. The structure has at least two heat transfer portions. One of heat transfer portions is positioned in contact with the body of the patient. The structure is hermetically sealed and a fluidized medium responsive to temperature change is provided in the structure between the heat transfer portions. The fluid is changeable between a liquid state and a gaseous state, when it is exposed to heat and cold. The heat absorbed by the heat transfer portion in contact with the patient is carried by the fluidized medium, as latent heat in the gas that results when the liquid is vaporized to its gaseous state, to the heat transfer portion layer not in contact with the patient, so that the latent heat in the gaseous vapor is dissipated. Upon dissipation, the gaseous vapor is condensed and the fluidized medium returns to its liquid state. The structure may be formed from a flat flexible heat pipe and may also be configured as a rib cage shaped jacket to embrace the torso of the patient. A cooling circuit or mechanism may be added to the structure to facilitate the removal of heat therefrom. The structure may also be used to raise the core temperature of a patient.