| 摘要 |
A patient cooling system comprises an inflatable patient mattress having an airflow system and integral manifold incorporated therein and a patient enclosure or tent coupled to the inflatable patient mattress and supported by a framework of inflatable tubes drawing air off of the same air supply used to supply the mattress and to thermally control the area in the tent. The framework of inflatable tubes is divided into left and right sections, which are further subdivided into lower body and upper body sections. An inflatable connector with a stem and protuberance is provided to secure the framework in a closed position. The patient-supporting mattress comprises a plurality of inflatable compartments extending transversely across the width of the mattress that can be alternately pressurized for pressure relief therapy. Air is recirculated from the area in the tent and the integral manifold through the airflow system and into a thermal control unit. The tent is adapted to prevent collapse on top of the patient when the inflatable tubes are deflated by having a predetermined outward bias.
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