PATIENT SUPPORT
    1.
    发明申请
    PATIENT SUPPORT 审中-公开
    患者支持

    公开(公告)号:WO2010078047A2

    公开(公告)日:2010-07-08

    申请号:PCT/US2009/068504

    申请日:2009-12-17

    CPC classification number: A61G7/05715 A61G7/05769 A61G7/05784 Y10T29/481

    Abstract: A patient support includes a layer of fluid pressurized bladders, the bladders each having a chamber and an upwardly facing surface for facing and supporting a patient, and a cover over the layer of fluid pressurized bladders. Respective bladders in at least a group of the bladders each have a resilient body in its respective chamber to reform the shape of the respective bladder when a compression load on the respective bladder is removed wherein the pressure in the respective bladders is generally maintained without a powered supply of air. The cover has an upwardly facing patient surface and a bladder layer facing surface, with the patient surface for forming a patient support surface on the support, and the bladder layer facing surface for lying on the upwardly facing surfaces of the bladders.

    Abstract translation: 患者支架包括一层流体加压的气囊,每个气囊具有一个腔室和面向和支撑病人的面向上的表面,以及覆盖流体加压气囊层的盖子。 至少一组气囊中的各个囊在各自的腔室中具有弹性体,以在去除相应气囊上的压缩载荷时改变相应气囊的形状,其中相应气囊中的压力通常在没有动力 空气供应 盖具有面向上的患者表面和面向膀胱层的表面,患者表面用于在支撑体上形成患者支撑表面,并且面向膀胱层的表面用于躺在膀胱的面向上的表面上。

    PATIENT SUPPORT
    5.
    发明申请
    PATIENT SUPPORT 审中-公开
    患者支持

    公开(公告)号:WO2010078039A2

    公开(公告)日:2010-07-08

    申请号:PCT/US2009/068484

    申请日:2009-12-17

    CPC classification number: A61G7/05715 A61G7/05769 A61G7/05784 Y10T29/481

    Abstract: A patient support includes a cover and a compressible layer that includes air flow passages extending laterally, longitudinally, and transversely through the layer. The cover envelopes the compressible layer and forms a patient support surface thereon and further is adapted to be liquid impermeable, yet allow moisture vapor flow through the cover into the compressible layer and also allow moisture vapor flow out of the cover at a location other than the interface between a patient's body and patient support surface so that together the cover and the compressible layer will wick away moisture from the patient's body at the interface at the patient support surface and direct the moisture vapor to the location other than the interface at the patient support surface.

    Abstract translation: 患者支撑件包括覆盖件和可压缩层,该覆盖件和可压缩层包括侧向,纵向和横向延伸穿过该层的空气流动通道。 覆盖物包封可压缩层并且在其上形成患者支撑表面并且进一步适于不透液但仍然允许湿蒸汽流动通过覆盖物进入可压缩层并且还允许湿蒸汽流出覆盖物而不是 在患者的身体和患者支撑表面之间的界面,使得覆盖物和可压缩层一起将在患者支撑表面的界面处吸走患者身体的湿气,并将湿气引导至除了患者支撑处的界面之外的位置 表面上。

    INFLATABLE MATTRESS AND CONTROL METHODS
    8.
    发明申请
    INFLATABLE MATTRESS AND CONTROL METHODS 审中-公开
    可膨胀的基质和控制方法

    公开(公告)号:WO2014039360A1

    公开(公告)日:2014-03-13

    申请号:PCT/US2013/057216

    申请日:2013-08-29

    Abstract: A patient support, such as a mattress, includes a plurality of inflatable bladders. Depth sensors are included in the patient support that measure the degree of penetration of a patient into the mattress. An air pressure sensor is also included that measures the pressure inside at least one bladder. A suitable inflation level of the mattress is determined by monitoring the rate of change of the depth with respect to air pressure as the bladder is either inflated or deflated. By detecting an inflection point in the graphical relationship of the depth and pressure outputs, a suitable inflation point for the bladders is determined that reduced interface pressures experienced by the patient, yet does not overly sink the patient into the mattress to a degree or discomfort. Analyzing the outputs of the depth and pressure sensors can also be used to detect a patient's heart rate and respiration rate.

    Abstract translation: 患者支架,例如床垫,包括多个可充气囊。 深度传感器包括在患者支架中,用于测量患者进入床垫的程度。 还包括测量至少一个气囊内的压力的气压传感器。 床垫的合适的通气量通过监测膀胱膨胀或放气时相对于空气压力的深度变化率来确定。 通过检测深度和压力输出的图形关系中的拐点,确定了气囊适当的膨胀点,即患者经历的接口压力降低,但不会使患者过度沉入床垫一定程度或不适。 分析深度和压力传感器的输出也可用于检测患者的心率和呼吸频率。

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