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    • 4. 发明申请
    • Therapy and Low Air Loss Universal Coverlet
    • 治疗和低空气损失万能套
    • US20110010855A1
    • 2011-01-20
    • US12839052
    • 2010-07-19
    • Dennis Flessate
    • Dennis Flessate
    • A47G9/00
    • A61G7/05769A61G7/05784
    • A low air loss universal coverlet includes a perforated top layer formed with a breathable waterproof material, a middle air permeable layer underlying the lop layer, and a bottom plenum layer underlying the middle air permeable layer. The bottom plenum layer includes air tunnels and air pockets. An air source is connected to the bottom plenum layer and supplies pressurized air to the air tunnels and the air pockets, where air flows from the air pockets, through the middle air permeable later, and through the top layer. The air pockets define tufts when filled with air that support a patient on the surface and prevent blocking of air flow.
    • 低空气损失通用盖板包括形成有透气防水材料的穿孔顶层,在叶片层下面的中间透气层和位于中间透气层下面的底部增压层。 底部增压层包括空气隧道和气穴。 空气源连接到底部增压层,并且将空气通过中间空气可渗透到顶层中的空气通道和气穴中,空气从空气袋流出。 当充满空气以支撑患者在表面上并防止气流阻塞时,气穴限定簇。