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    TUBE BLANKET
    51.
    发明公开
    TUBE BLANKET 有权
    TUBE天花板

    公开(公告)号：EP2097052A4

    公开(公告)日：2011-02-09

    申请号：EP07863250

    申请日：2007-12-27

    Applicant: SMITHS MEDICAL ASD INC

    Inventor： PIERRE JOSEPH ,  STARR RACHEL

    IPC: A61F7/00

    CPC classification number: A61F7/02 ,  A61F7/0097 ,  A61F2007/0001 ,  A61F2007/0059 ,  A61F2007/0091

    Abstract: Each leg of a U tube blanket is configured to have at least one row of holes extending substantially along the length thereof. The size of the holes is incrementally increased from the proximal portion that is closest to the air inlet cross section of the blanket where heated air is input to the blanket for inflating the same to the distal portion of the legs of the blanket. For an embodiment of the inventive blanket, the plurality of vent holes along each leg of the blanket are grouped into a number of sections, for illustration purposes three, with the vent holes in each section having the same dimension. With the size of the holes being incrementally larger along the leg away from the heat source, a greater amount of warm air is output at the distal portion of the blanket to compensate for the distance the warm air needs to travel before it is vented from the blanket. As a result, a substantially evenly distributed bath of warm air is output from the legs of the blanket to the sides of the patient so that the patient is evenly warmed along his entire body. Straps that are separable from the legs of the blanket are provided to secure the blanket to the patient.

    SYSTEM FOR PROVIDING OPTIMAL INFLATION TO MULTIPLE TEMPERATURE REGULATED BLANKETS AND METHOD THEREFOR
    58.
    发明公开
    SYSTEM FOR PROVIDING OPTIMAL INFLATION TO MULTIPLE TEMPERATURE REGULATED BLANKETS AND METHOD THEREFOR 审中-公开
    系统和方法实现多温度调节的毯子最佳的空气充填

    公开(公告)号：EP1848388A4

    公开(公告)日：2009-08-26

    申请号：EP06735206

    申请日：2006-02-16

    Applicant: SMITHS MEDICAL ASD INC

    Inventor： FREY WILLIAM E ,  PIERRE JOSEPH

    IPC: A47C27/08 ,  A47G9/02 ,  A61F7/00 ,  A61F7/08

    CPC classification number: A61F7/02 ,  A61B2090/064 ,  A61F7/0097 ,  A61F2007/0001 ,  A61F2007/006

    Abstract: A convective warmer to which blankets of different dimensions may be connected is capable of providing air to the various blankets at flow rates that optimally inflate those blankets to achieve the optimal clinical result for the patients covered by those blankets. The blanket connected to the warmer may range from a full size adult warming blanket to a pediatric warming blanket. The convection warmer may have multiple fixed air flow rates each selectable by a user, via switch(es) either electronically or mechanically. For the electronic selection of a given flow rate, a motor adaptable to rotate a different speeds is used. To vary the flow rate mechanically, a valve is controlled to vary the amount of air that may pass to the blanket. Instead of different fixed flow rates, variable air flow rates, selectable by the user, may be used. Also, a feedback circuit that maintains the pressure sensed at the outlet of the warmer to a preset pressure may be used to eliminate the need for user intervention.

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