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1.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
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。
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公开(公告)号：US09655795B2
公开(公告)日：2017-05-23
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
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.
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公开(公告)号：US09131780B2
公开(公告)日：2015-09-15
申请号：US13396224
申请日：2012-02-14
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。
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公开(公告)号：US20130205506A1
公开(公告)日：2013-08-15
申请号：US13396224
申请日：2012-02-14
IPC分类号： A47C17/00
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。
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公开(公告)号：US20130212808A1
公开(公告)日：2013-08-22
申请号：US13401401
申请日：2012-02-21
IPC分类号： A47C17/00
CPC分类号： A47C21/044 , A47C27/00 , A47C27/05 , A47C31/02 , A61G7/05784 , A61G2210/70
摘要： A topper (38) for a bed extends in longitudinal and lateral directions and includes a fluid flowpath (60) for channeling fluid through the topper from an inlet (62) to an outlet (64). The flowpath is configured to distribute the fluid to a preferred target region (50) of the topper. A bed which includes the topper has a blower (72) connected to the topper inlet for supplying air (88) to the flowpath.
摘要翻译： 床的顶部（38）在纵向和横向方向上延伸并且包括用于将流体从入口（62）引导到出口（64）的流体流动路径（60）。 流路被配置为将流体分配到顶部的优选目标区域（50）。 包括打顶机的床具有连接到顶部入口的鼓风机（72），用于向流路供应空气（88）。
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公开(公告)号：US20130074272A1
公开(公告)日：2013-03-28
申请号：US13241693
申请日：2011-09-23
CPC分类号： A61G7/05769 , A61G7/05784 , A61G7/05792
摘要： An occupant support (20) includes an intermediate layer (26, 30, 120) and a wicking layer (52) atop the intermediate layer. The wicking layer comprises a first region (62) having a lower moisture wick rate (W1) and a second region (64) having a higher wick rate (W2). A moisture management cover (52) for use with an occupant support article has discrete higher (64) and lower (62) wick rate regions. A related method for transporting moisture away from a target region of an occupant support comprises distributing the moisture over an area beyond area A and exposing the distributed moisture to a fluid stream capable of receiving the moisture.
摘要翻译： 乘员支撑件（20）包括位于中间层顶部的中间层（26,30,120）和芯吸层（52）。 芯吸层包括具有较低的吸湿芯率（W1）的第一区域（62）和具有较高芯吸率（W2）的第二区域（64）。 与乘员支撑物品一起使用的水分管理罩（52）具有离散的较高（64）和较低（62）的灯芯率区域。 用于将水分输送到乘员支撑物的目标区域的相关方法包括将水分分布在区域A之外的区域上并将分布的水分暴露于能够接收水分的流体流。
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公开(公告)号：US20130014324A1
公开(公告)日：2013-01-17
申请号：US13180929
申请日：2011-07-12
申请人： Timothy Joseph Receveur , David Ribble , Jason Amrhein , Christopher R. O'Keefe , Rachel Williamson
发明人： Timothy Joseph Receveur , David Ribble , Jason Amrhein , Christopher R. O'Keefe , Rachel Williamson , Stephen L. Douglas
CPC分类号： A61G7/05769 , A61G2205/00 , A61H9/0078 , A61H2201/0142 , A61H2201/0146 , A61H2209/00 , A61H2230/80
摘要： A care delivery system includes a bed (20) having a bed-side interface unit (B), an appliance set (90) comprising one or more appliances (99) and two or more appliance-side interface units (A) distributed among the appliances, and a set (124) of one or more adaptors (126) each having a host interface unit (H) compatible with the bed-side interface unit, and a client interface unit (C). Each adaptor is arranged to accommodate fluid flow between its host interface unit and its client interface unit. Each client interface unit of the adaptor set, taken individually, is compatible with at least one but fewer than all of the appliance-side interface units of the appliance set and, taken collectively, are compatible with all of the appliance-side interface units of the appliance set. The system also includes an appliance annunciator (140) and an appliance discriminator (76) responsive to the annunciator thereby configuring the system for the pneumatic demands of the appliance.
摘要翻译： 护理输送系统包括具有床侧接口单元（B）的床（20），包括一个或多个器具（99）的器具组（90）和分布在所述床侧接口单元（B）中的两个或更多个器具侧接口单元 设备和一个或多个适配器（126）的组合（124），每个适配器具有与床侧接口单元兼容的主机接口单元（H）和客户端接口单元（C）。 每个适配器布置成适应其主机接口单元和其客户端接口单元之间的流体流动。 单独采用的适配器组的每个客户端接口单元与设备组的至少一个但少于所有设备侧接口单元兼容，并且统称为与所有设备侧接口单元兼容 设备集。 系统还包括响应于报警器的设备信号器（140）和设备鉴别器（76），从而根据设备的气动需求配置系统。
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8.发明申请公开(公告)号：US20120172959A1
公开(公告)日：2012-07-05
申请号：US12984976
申请日：2011-01-05
申请人： Charles A. Lachenbruch , Andrew Kerr , Christopher R. O'Keefe , Timothy J. Receveur , Rachel Williamson
发明人： Charles A. Lachenbruch , Andrew Kerr , Christopher R. O'Keefe , Timothy J. Receveur , Rachel Williamson
CPC分类号： A61F7/0085 , A41D13/0053 , A41D19/0037 , A41D19/01541 , A61F2007/0002 , A61F2007/0036 , A61F2007/0064
摘要： A cooling system 70 for an occupant 62 of an occupant support is a targeted cooling system comprising a coolant conduit 100 having an inlet 102 for receiving coolant from a source of coolant and an outlet 104 for discharging the coolant to a destination 120. The conduit is nonpermanently and manually shape adjustable, shape stable subsequent to adjustment, and removably securable to one or both of the occupant support and the occupant. In one embodiment the destination is an ambient environment selected to achieve targeted coolant delivery to a localized region of the occupant's body. A cooling glove 190 to be worn by a user has at least one coolant intake 210 and at least one ofa) a coolant passage 240 extending from the coolant intake to an exhaust opening 260; andb) a cooperative relationship with the user which defines a fluid pathway 220 bounded in part by the glove and in part by the user.The exhaust opening 260 exhausts coolant from the passage 240 to an ambient environment, to the fluid pathway, or to both. Coolant received by the fluid pathway discharges to an ambient environment.
摘要翻译： 用于乘员支撑件的乘员62的冷却系统70是包括冷却剂管道100的目标冷却系统，冷却剂管道100具有用于从冷却剂源接收冷却剂的入口102和用于将冷却剂排放到目的地120的出口104.管道是 非永久性和手动形状可调节，在调节之后形状稳定，并且可拆卸地固定到一个或两个乘员支撑和乘客。 在一个实施例中，目的地是被选择用于实现目标冷却剂输送到乘员身体的局部区域的环境环境。 要由使用者佩戴的冷却手套190具有至少一个冷却剂入口210和a）从冷却剂入口延伸到排气开口260的冷却剂通道240中的至少一个; 以及b）与使用者的协作关系，所述关系限定了由手套部分限定并且部分由使用者界定的流体路径220。 排气开口260将冷却剂从通道240排出到周围环境，流体通道或两者。 由流体通道接收的冷却液排放到周围环境。
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公开(公告)号：US10010446B2
公开(公告)日：2018-07-03
申请号：US12984976
申请日：2011-01-05
申请人： Charles A Lachenbruch , Andrew Kerr , Christopher R O'Keefe , Timothy J Receveur , Rachel Williamson
发明人： Charles A Lachenbruch , Andrew Kerr , Christopher R O'Keefe , Timothy J Receveur , Rachel Williamson
IPC分类号： A61F7/00 , A41D19/00 , A41D13/005 , A41D19/015
CPC分类号： A61F7/0085 , A41D13/0053 , A41D19/0037 , A41D19/01541 , A61F2007/0002 , A61F2007/0036 , A61F2007/0064
摘要： A cooling system for an occupant of an occupant support comprises a coolant conduit having an inlet for receiving coolant and an outlet for discharging the coolant to a destination. The conduit is nonpermanently and manually shape adjustable, shape stable subsequent to adjustment, and removably securable to the occupant support, the occupant or both. In one embodiment the destination is an ambient environment selected to achieve targeted coolant delivery to a localized region of the occupant's body. A cooling glove to be worn by a user has at least one coolant intake and at least one of a) a coolant passage extending from the coolant intake to an exhaust opening which exhausts coolant to an ambient environment; and b) a cooperative relationship with the user which defines a fluid pathway bounded in part by the glove and in part by the user and which discharges coolant to an ambient environment.
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公开(公告)号：US08732876B2
公开(公告)日：2014-05-27
申请号：US12892977
申请日：2010-09-29
IPC分类号： A61G13/04
CPC分类号： A61G7/16 , A61G7/015 , A61G7/0509 , A61G7/0514 , A61G7/053 , A61G7/07 , A61G2200/32 , A61G2200/34 , A61G2203/32 , A61G2203/34 , A61G2203/38 , A61G2203/46
摘要： A person-support apparatus comprises a frame, a deck, and an upper body support assembly. The deck is coupled to the frame and configured to support a person. The deck includes a first section and a second section. The first section is configured to pivot between a first angular orientation and a second angular orientation with respect to the frame. The person is in a supine position when the first section is in the first angular orientation and is moved to a sitting position when the first section is moved to the second angular orientation. The upper body support assembly is movably coupled to the frame and includes a torso support. The torso support is configured to support a portion of the person's torso when the person is in a forward-leaning posture in the sitting position.
摘要翻译： 人员支持装置包括框架，甲板和上身支撑组件。 甲板被联接到框架并被配置为支撑一个人。 甲板包括第一部分和第二部分。 第一部分构造成相对于框架在第一角度取向和第二角度取向之间枢转。 当第一部分处于第一角度取向时，该人处于仰卧位置，并且当第一部分移动到第二角度定向时移动到坐姿。 上身支撑组件可移动地联接到框架并且包括躯干支撑件。 躯体支撑被配置为当人在坐姿中处于向前倾斜的姿势时支撑人的躯干的一部分。
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