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    Occupant Support with a Migration Sensitive Bladder and Method for Migration Detection
    4.
    发明申请
    Occupant Support with a Migration Sensitive Bladder and Method for Migration Detection 有权
    带有迁移敏感膀胱的乘客支持和移动检测方法

    公开(公告)号：US20130263378A1

    公开(公告)日：2013-10-10

    申请号：US13443234

    申请日：2012-04-10

    申请人： Christopher R. O'Keefe ,  Timothy Joseph Receveur ,  Aziz Bhai ,  Luke Gibson ,  Charles A. Lachenbruch ,  Rachel Williamson

    发明人： Christopher R. O'Keefe ,  Timothy Joseph Receveur ,  Aziz Bhai ,  Luke Gibson ,  Charles A. Lachenbruch ,  Rachel Williamson

    IPC分类号： G08B21/02 ,  G01L7/00 ,  A47C27/10

    CPC分类号： A61G7/012 ,  A47C27/083 ,  A61B5/1036 ,  A61B5/1115 ,  A61B5/1126 ,  A61B5/447 ,  A61B5/6892 ,  A61G7/002 ,  A61G7/015 ,  F04C2270/0421

    摘要： A method for detecting occupant position change on a support surface includes establishing a rate of change of pressure in a head end test zone and in a foot end test zone, comparing the head end rate to at least one head end rate limit, comparing the foot end rate to at least one foot end rate limit, and inferring, in response to the comparing steps, whether or not occupant migration has occurred. An associated occupant support includes a frame and a mattress. The mattress includes head and foot zones each having at least one pressurizable bladder. The support also includes a controller adapted to compare a head end rate of pressure change to a head end rate limit, to compare a foot end rate of pressure change to a foot end rate limit, and to infer, in response to the comparing steps, whether or not occupant migration has occurred.

    摘要翻译： 用于检测支撑表面上的乘员位置变化的方法包括建立头端测试区和脚端测试区中的压力变化率，将头端速率与至少一个头端速率限制进行比较，比较脚 结束速率为至少一个终端速率限制，并且响应于该比较步骤推测是否已经发生了乘员迁移。 相关联的乘客支架包括框架和床垫。 床垫包括头部和脚部区域，每个区域具有至少一个可加压的囊。 该支撑件还包括一个控制器，其适于将压头变化的头端速率与头端速率限制进行比较，以将压力变化的脚底速率与脚踏终点限制值进行比较，并且响应于比较步骤， 是否发生了乘员迁移。

    Patient support apparatus with movable siderail assembly
    6.
    发明授权
    Patient support apparatus with movable siderail assembly 有权
    患者支撑装置，带有可移动的座椅组件

    公开(公告)号：US08453283B2

    公开(公告)日：2013-06-04

    申请号：US12938804

    申请日：2010-11-03

    申请人： Christopher R. O'Keefe

    发明人： Christopher R. O'Keefe

    IPC分类号： A47B7/02

    CPC分类号： A61G7/0507 ,  A61G7/015 ,  A61G7/018 ,  A61G7/05 ,  A61G7/0509 ,  A61G7/0513 ,  A61G7/0519 ,  A61G7/16

    摘要： A patient support apparatus includes a base, a frame coupled to the base, a deck supported by the frame and capable of moving relative to the frame, and a siderail assembly movable between a raised position above the deck and a first lowered position below the deck. The patient support apparatus further includes a siderail mover coupled to the deck to move the siderail assembly from the first lowered position to a second lowered position in response to movement of the deck relative to the frame.

    摘要翻译： 患者支撑装置包括基座，联接到基座的框架，由框架支撑并且能够相对于框架移动的甲板，以及可在甲板上方的升高位置和甲板下方的第一降低位置之间移动的侧杆组件 。 患者支撑装置还包括联接到甲板上的副驾驶移动器，以响应于甲板相对于框架的运动而将座甲组件从第一降低位置移动到第二降低位置。

    INCLINE BASED BED HEIGHT
    7.
    发明申请
    INCLINE BASED BED HEIGHT 审中-公开
    基于床的高度

    公开(公告)号：US20120047655A1

    公开(公告)日：2012-03-01

    申请号：US12868781

    申请日：2010-08-26

    申请人： Christopher R. O'Keefe

    发明人： Christopher R. O'Keefe

    IPC分类号： A61G7/015 ,  A61G7/018 ,  A61G7/012

    CPC分类号： A61G7/16 ,  A61G7/012 ,  A61G7/015 ,  A61G7/018 ,  A61G7/0513 ,  A61G2203/32 ,  A61G2203/42 ,  A61G2203/44

    摘要： A hospital bed has a base, an upper frame above the base, and a lift system to raise and lower the upper frame relative to the base between a low position and a high position. The bed also has control circuitry coupled to the lift system to command operation of the lift system. The control circuitry further includes an angle sensor to provide a signal indicative of an angle at which at least one of the base and the upper frame are tilted away from a substantially horizontal orientation. The control circuitry has an indicator that is activated to indicate to a caregiver that the lift system should be operated to move the upper frame to the low position when the angle sensor indicates that the angle is greater than a threshold amount.

    摘要翻译： 医院病床具​​有基座，在基座上方的上框架，以及用于在低位置和高位置之间相对于基座升高和降低上框架的升降系统。 床还具有耦合到电梯系统的控制电路以指示电梯系统的操作。 控制电路还包括一个角度传感器，用于提供一个信号，该信号指示基座和上部框架中的至少一个从基本上水平的方向倾斜的角度。 控制电路具有一个指示器，当指示角度大于阈值量时，该指示器被激活以向看护者指示升降系统应当被操作以将上部框架移动到低位置。

    Occupant Transfer Topper
    8.
    发明申请
    Occupant Transfer Topper 失效
    乘客转运顶针

    公开(公告)号：US20110072579A1

    公开(公告)日：2011-03-31

    申请号：US12570691

    申请日：2009-09-30

    申请人： Timothy Joseph Receveur ,  Christopher R. O'Keefe ,  Frederick Herman

    发明人： Timothy Joseph Receveur ,  Christopher R. O'Keefe ,  Frederick Herman

    IPC分类号： A61G7/14 ,  A61G7/10 ,  A47C27/08

    CPC分类号： A61G7/1026 ,  A61G7/0504 ,  A61G7/05784 ,  Y10S5/926

    摘要： One embodiment of a topper for a bed includes a liner assembly 40 having a top liner 42, a bottom liner 44 and a slip liner 70 underneath the bottom liner. The slip liner is of relatively lower friction than the top liner. An apron 62, with openings 76 therein, extends from the perimeter of the liners. Another embodiment includes a liner assembly having a top liner, a bottom liner and a slip liner underneath the bottom liner. The slip liner is of relatively lower friction than the top liner. Bridge straps 98, or 98′ having a working length of at least the width of a host mattress minus the arm length of a fifth percentile female extend from the liner assembly.

    摘要翻译： 用于床的顶部件的一个实施例包括具有顶部内衬42，底部衬垫44和底部衬垫下方的滑动衬垫70的衬套组件40。 滑衬的摩擦力比顶部衬垫要低。 其中具有开口76的挡板62从衬套的周边延伸。 另一个实施例包括具有顶部衬垫，底部衬套和底部衬垫下方的滑动衬套的衬套组件。 滑衬的摩擦力比顶部衬垫要低。 具有至少主体床垫的宽度的工作长度减去第五百分位女性的臂长度的桥带98或98'从衬套组件延伸。

    Topper with preferential fluid flow distribution
    10.
    发明授权
    Topper with preferential fluid flow distribution 有权
    具有优先流体流动分布的顶针

    公开(公告)号：US09131780B2

    公开(公告)日：2015-09-15

    申请号：US13396224

    申请日：2012-02-14

    申请人： Charles A. Lachenbruch ,  Rachel Williamson ,  Timothy Joseph Receveur ,  Christopher R. O'Keefe

    发明人： Charles A. Lachenbruch ,  Rachel Williamson ,  Timothy Joseph Receveur ,  Christopher R. O'Keefe

    IPC分类号： A47C17/00 ,  A47C21/04

    CPC分类号： A47C21/044 ,  A47C21/04 ,  A47C21/042 ,  A47C21/046 ,  A47C31/105

    摘要： A bed comprises a mattress and a topper resting atop the mattress and extending in longitudinal and lateral directions. The topper has a fluid flowpath having an inlet and an outlet. The flowpath exhibits a nonuniform resistance to fluid flow in at least one of the longitudinal and lateral directions. The bed also includes a blower connected to the inlet for supplying air to the flowpath. The resistance may be a monotonically varying resistance to fluid flow in at least one of the longitudinal and lateral directions and configured to preferentially drive fluid flow through the topper so that a larger proportion of the fluid flowing through the topper flows under a target region and a relatively smaller portion bypasses the target region.

    摘要翻译： 一张床包括一个床垫和一个靠垫在床垫顶部并在纵向和横向延伸的顶针。 顶部具有具有入口和出口的流体流路。 流路在纵向和横向方向中的至少一个方向上表现出对流体流动的不均匀阻力。 床还包括连接到入口的鼓风机，用于向流路供应空气。 电阻可以是在纵向和横向方向中的至少一个方向上对流体流动的单调变化的阻力，并且被配置为优先驱动流体流过顶盖器，使得流过顶部器的流体的较大比例在目标区域下流动， 相对较小的部分绕过目标区域。