Thermosensitive warning blanket for rewarming patients with traumatic hemorrhagic shock

Abstract

The invention discloses a temperature-sensing warning blanket for rewarming of a patient with traumatic hemorrhagic shock. The warning blanket comprises a connecting belt, a circulating hood, a temperature controlling device, a stepping motor, a rotary shaft, a cam, a first piston, a first spring, a first exhaust pipe, a first air inlet pipe, a second piston, a second spring, a second exhaust pipe, a second air inlet pipe, a heating device, a suction fan, a first baffle net, a second baffle net, a heat preserving blanket, a circulation hose, filling cottons, a temperature sensor and a casing bag. The temperature-sensing warning blanket for rewarming of the patient with the traumatic hemorrhagic shock has the advantages of being exquisite in structure and strong in functions, the heat preservation and rewarming of the body temperature of the patient with the traumatic hemorrhagic shock can be conveniently achieved through a covered circular heating design, the effective control of the temperature is achieved through the cooperative effect of mechanisms of temperature sensing and electric ventilation, and the safety and comfort when the blanket is used are improved to facilitate clinical popularization and application.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a temperature-sensitive warning blanket for rewarming patients with traumatic hemorrhagic shock. Background technique [0002] Hemorrhagic shock is the main factor leading to the death of trauma wounded in peacetime and wartime, and it is also one of the common clinical acute and critical diseases. When hemorrhagic shock occurs, the sharp reduction in effective circulating blood volume and oxygen-carrying capacity will lead to serious disturbance of the body's microcirculation, tissue hypoperfusion and cellular hypoxia. If not treated in time and effectively, it may lead to acute respiratory distress syndrome (ARDS), multiple organ dysfunction syndrome (MODS), and even death in severe cases. In today's global context, local wars, disasters, and terrorist incidents occur frequently, and the evaluation and recovery of hemorrhagic shock has become the research focus of crit...

AI Technical Summary

Problems solved by technology

[0003] According to the above, at present, patients with traumatic hemorrhagic shock not only need to focus on protection during the treatment process, but secondly, rehabilitation nursing is also particularly important in the later stage. Because the patient loses a lot of blood, the body temperature drops sharply, so it is necessary to carry out effective warming and rehabilitation. However, the current methods of keeping warm in the prior art mostly adopt simple methods such as raising the temperature of the surrounding environment and covering warm coverings. In view of the above defects, it is necessary to design a temperature-sensitive warning blanket for rewarming patients with traumatic hemorrhagic shock.

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