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公开(公告)号：US5586346A
公开(公告)日：1996-12-24
申请号：US196847
申请日：1994-02-15
申请人： Richard B. Stacy , Craig D. Ellis , Barry D. Hand , James M. C. Thomas , Kenith W. Chambers , Stephen E. Glover , Richard I. Barnett , Paul B. King , Ryszard S. Ozarowski , William T. Sutton
发明人： Richard B. Stacy , Craig D. Ellis , Barry D. Hand , James M. C. Thomas , Kenith W. Chambers , Stephen E. Glover , Richard I. Barnett , Paul B. King , Ryszard S. Ozarowski , William T. Sutton
CPC分类号： A61G7/05769 , A61G7/05776 , A61G2203/34 , A61G2203/40 , A61G2210/50 , Y10S5/915
摘要： An apparatus is provided which supports a patient on an inflatable structure. The inflatable structure preferably has two components: a) lower inflatable layer which is selectively operable to provide basic support for the patient and which includes a plurality of laterally offset zone which may be independently inflatable to control rotation of the patient. Further, a second inflatable layer includes a plurality of zones for establishing optimal patient interface pressures and patient comfort levels, and may also include sufficiently independent inner chambers to facilitate the providing of specific therapies such as alternation of primary pressure contact areas, or percussion or vibration of the patient through inner cell inflation.
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2.发明授权
公开(公告)号：US5983429A
公开(公告)日：1999-11-16
申请号：US160963
申请日：1998-09-23
申请人： Richard B. Stacy , Craig D. Ellis , Barry D. Hand , James M. C. Thomas , Kenith W. Chambers , Stephen E. Glover , Richard I. Barnett , Paul B. King , Ryszard S. Ozarowski , William T. Sutton
发明人： Richard B. Stacy , Craig D. Ellis , Barry D. Hand , James M. C. Thomas , Kenith W. Chambers , Stephen E. Glover , Richard I. Barnett , Paul B. King , Ryszard S. Ozarowski , William T. Sutton
CPC分类号： A61G7/05769 , A61G7/05776 , A61G2203/34 , A61G2203/40 , A61G2210/50 , Y10S5/915
摘要： An apparatus is provided which supports a patient on an inflatable structure. The inflatable structure preferably has two components: a) lower inflatable layer which is selectively operable to provide basic support for the patient and which includes a plurality of laterally offset zone which may be independently inflatable to control rotation of the patient. Further, a second inflatable layer includes a plurality of zones for establishing optimal patient interface pressures and patient comfort levels, and may also include sufficiently independent inner chambers to facilitate the providing of specific therapies such as alternation of primary pressure contact areas, or percussion or vibration of the patient through inner cell inflation.
摘要翻译： 提供了一种将患者支撑在可充气结构上的装置。 可膨胀结构优选地具有两个部件：a）下部可膨胀层，其可选择性地可操作以为患者提供基本支撑，并且其包括可以独立地充气以控制患者旋转的多个横向偏移区域。 此外，第二可膨胀层包括用于建立最佳患者接口压力和患者舒适度水平的多个区域，并且还可以包括足够独立的内室，以便于提供特定疗法，例如主要压力接触区域的交替或敲击或振动 的患者通过内部细胞通气。
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公开(公告)号：US5349983A
公开(公告)日：1994-09-27
申请号：US088541
申请日：1993-07-07
申请人： Ryszard S. Ozarowski , Barry D. Hand , Robert C. Novack , Vernon D. Beard , James O. Threlkeld , William T. Sutton
发明人： Ryszard S. Ozarowski , Barry D. Hand , Robert C. Novack , Vernon D. Beard , James O. Threlkeld , William T. Sutton
CPC分类号： F16K5/10 , F16K31/045 , A61G7/05776 , Y10T137/7761 , Y10T137/86646
摘要： A proportional flow control valve is provided for use with low air loss patient support systems. The valve includes a valve housing having an inlet and an outlet defined therein with a valve passage defined through the housing between the inlet and outlet. A chamber is defined in the housing, the chamber further including a nipple cavity defined in the bottom thereof and a cam stop extending from the bottom into the chamber. A valve spool is rotatably disposed within the chamber. The valve spool includes an alignment nipple fitting into the nipple cavity and a cam defined on the bottom thereof through a predetermined rotational arc. The cam and cam stop cooperate to limit the rotational arc of the valve spool within the chamber. A proportional flow control groove is defined in the valve spool. The flow control groove establishes linear air flow through the valve depending on the angular displacement of the spool within the chamber. A motor is provided mounted to the housing to rotate the valve spool within the chamber and, preferably, a torque limiting clutch is disposed between the motor and valve spool. The valve spool further includes a friction reducing substance coated thereon or impregnated therein, such as teflon or the like, to reduce binding of the valve spool within the chamber.
摘要翻译： 提供比例流量控制阀用于低空气损失患者支撑系统。 该阀包括具有限定在其中的入口和出口的阀壳体，阀门通道在入口和出口之间通过壳体限定。 腔室限定在壳体中，腔室还包括限定在其底部的接头腔和从底部延伸到腔室中的凸轮止动件。 阀芯可旋转地设置在腔室内。 阀芯包括配合到奶嘴腔中的对准奶嘴和通过预定旋转弧限定在其底部的凸轮。 凸轮和凸轮止动器协调以限制腔室内的阀芯的旋转弧度。 比例流量控制槽限定在阀芯中。 流动控制槽根据腔室内的线轴的角位移来建立通过阀的线性气流。 电动机被安装到壳体上以使阀芯在腔室内旋转，并且优选地，扭矩限制离合器设置在电动机和阀芯之间。 阀芯还包括涂覆在其上或浸渍在其中的摩擦减少物质，例如特氟隆等，以减少阀芯在室内的结合。
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公开(公告)号：US06415814B1
公开(公告)日：2002-07-09
申请号：US09633599
申请日：2000-08-07
申请人： Barry D. Hand , Robert C. Novack , Donald E. Williamson , James R. Stolpmann , Kenith W. Chambers
发明人： Barry D. Hand , Robert C. Novack , Donald E. Williamson , James R. Stolpmann , Kenith W. Chambers
IPC分类号： A47C2710
CPC分类号： A61G7/001 , A61G7/0527 , A61G7/05776 , A61G2203/34 , G06F19/00 , Y10S5/915 , Y10T137/2544 , Y10T137/7761 , Y10T137/86389 , Y10T137/86421 , Y10T137/86622 , Y10T137/87217
摘要： A pressure control apparatus includes a valve inlet configured to receive pressurized air from the pressurized air source, a valve stem coupled to the valve inlet and configured to engage the port of the manifold to form an airtight connection with the manifold and receive the pressurized air from the pressurized air source via the manifold, a valve outlet configured to permit exit of said pressurized air to the at least one air sack, a valve in fluid communication between said valve inlet and said valve outlet and configured to regulate flow of said pressurized air between said valve inlet and said valve outlet, and a controller coupled to said valve and configured to control said valve to regulate flow of said pressurized air through said valve.
摘要翻译： 压力控制装置包括被配置为从加压空气源接收加压空气的阀入口，连接到阀入口的阀杆，并且构造成与歧管的端口接合以形成与歧管的气密连接并接收加压空气 通过歧管的加压空气源，被配置为允许将所述加压空气排出到至少一个空气袋的阀出口，在所述阀入口和所述阀出口之间流体连通的阀，并被配置成调节所述加压空气在 所述阀入口和所述阀出口以及耦合到所述阀并被配置为控制所述阀以调节所述加压空气通过所述阀的流动的控制器。
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公开(公告)号：US06820640B2
公开(公告)日：2004-11-23
申请号：US10190807
申请日：2002-07-08
申请人： Barry D. Hand , Robert C. Novack , Donald E. Williamson , James R. Stolpmann , Kenith W. Chambers
发明人： Barry D. Hand , Robert C. Novack , Donald E. Williamson , James R. Stolpmann , Kenith W. Chambers
IPC分类号： A47C2710
CPC分类号： A61G7/001 , A61G7/0527 , A61G7/05776 , A61G2203/34 , G06F19/00 , Y10S5/915 , Y10T137/2544 , Y10T137/7761 , Y10T137/86389 , Y10T137/86421 , Y10T137/86622 , Y10T137/87217
摘要： A pressure control apparatus for use in a bed including a pressurized air source, an inflatable air sack, and an independently inflatable cell located adjacent the inflatable air sack. A controller is operable to regulate the pressure in the air sack and to independently alternately pressurize and vent the inflatable cell at a selected frequency.
摘要翻译： 一种用于床的压力控制装置，包括加压空气源，可充气气袋和位于可充气气袋附近的独立可充气单元。 控制器可操作以调节空气袋中的压力并且以选定的频率独立地交替地对充气单元进行加压和排气。
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公开(公告)号：US6098222A
公开(公告)日：2000-08-08
申请号：US804317
申请日：1997-02-21
申请人： Barry D. Hand , Robert C. Novack , Donald E. Williamson , James R. Stolpmann , Kenith W. Chambers
发明人： Barry D. Hand , Robert C. Novack , Donald E. Williamson , James R. Stolpmann , Kenith W. Chambers
CPC分类号： A61G7/001 , A61G7/0527 , A61G7/05776 , A61G2203/34 , Y10S5/915 , Y10T137/2544 , Y10T137/7761 , Y10T137/86389 , Y10T137/86421 , Y10T137/86622 , Y10T137/87217
摘要： The present invention relates to a vibratory patient support system for providing therapeutic vibrational action or forces to a patient suffering from a respiratory ailment. The vibratory patient support system includes a rigid support frame such as a bed frame, a plurality of inflatable sacs supported upon the support frame with each sac having an upper surface so that the plurality of sacs forms a patient support surface. The inflatable sacs are pressurized and maintained at a predetermined pressure. This predetermined pressure may be a patient height and weight specific pressure profile. A vibrating component is provided separate from the apparatus for pressurizing and maintaining the air sacs at the predetermined pressure. The vibrating component vibrates at least a portion of the patient support surface at a predetermined frequency. In this manner, the plurality of air sacs are maintained at their predetermined pressure and the portion of the patient support surface is simultaneously vibrated at the predetermined frequency. The vibrating means are further variably controllable so that an operator can vary the frequency, magnitude or amplitude, and duration of the vibrating therapy. The vibratory patient support system may include a specialty low air loss bed configuration including vibrating means for vibrating a portion of the patient support surface of the low air loss sacs at the predetermined frequency.
摘要翻译： 本发明涉及一种用于向患有呼吸道疾病的患者提供治疗性振动作用或力量的振动患者支撑系统。 振动患者支撑系统包括刚性支撑框架，例如床架，多个可充气囊，其支撑在支撑框架上，每个囊具有上表面，使得多个囊形成患者支撑表面。 充气囊被加压并保持在预定的压力。 该预定压力可以是患者身高和体重特定压力分布。 提供与用于将气囊加压并保持在预定压力的装置分离的振动部件。 振动部件以预定的频率振动患者支撑表面的至少一部分。 以这种方式，将多个气囊保持在其预定压力并且患者支撑表面的部分以预定频率同时振动。 振动装置进一步可变地控制，使得操作者可以改变振动治疗的频率，幅度或振幅以及持续时间。 振动患者支撑系统可以包括专门的低空气损失床配置，包括用于以预定频率振动低空气损失囊的患者支撑表面的一部分的振动装置。
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公开(公告)号：US5606754A
公开(公告)日：1997-03-04
申请号：US501274
申请日：1995-07-17
申请人： Barry D. Hand , Robert C. Novack , Donald E. Williamson , James R. Stolpmann , Kenith W. Chambers
发明人： Barry D. Hand , Robert C. Novack , Donald E. Williamson , James R. Stolpmann , Kenith W. Chambers
CPC分类号： A61G7/001 , A61G7/0527 , A61G7/05776 , A61G2203/34 , Y10S5/915 , Y10T137/2544 , Y10T137/7761 , Y10T137/86389 , Y10T137/86421 , Y10T137/86622 , Y10T137/87217
摘要： The present invention relates to a vibratory patient support system for providing therapeutic vibrational action or forces to a patient suffering from a respiratory ailment. The vibratory patient support system includes a rigid support frame such as a bed frame, a plurality of inflatable sacs supported upon the support frame with each sac having an upper surface so that the plurality of sacs forms a patient support surface. The inflatable sacs are pressurized and maintained at a predetermined pressure. This predetermined pressure may be a patient height and weight specific pressure profile. A vibrating component is provided separate from the apparatus for pressurizing and maintaining the air sacs at the predetermined pressure. The vibrating component vibrates at least a portion of the patient support surface at a predetermined frequency. In this manner, the plurality of air sacs are maintained at their predetermined pressure and the portion of the patient support surface is simultaneously vibrated at the predetermined frequency. The vibrating means are further variably controllable so that an operator can vary the frequency, magnitude or amplitude, and duration of the vibrating therapy. The vibratory patient support system may include a specialty low air loss bed configuration including vibrating means for vibrating a portion of the patient support surface of the low air loss sacs at the predetermined frequency.
摘要翻译： 本发明涉及一种用于向患有呼吸道疾病的患者提供治疗性振动作用或力量的振动患者支撑系统。 振动患者支撑系统包括刚性支撑框架，例如床架，多个可充气囊，其支撑在支撑框架上，每个囊具有上表面，使得多个囊形成患者支撑表面。 充气囊被加压并保持在预定的压力。 该预定压力可以是患者身高和体重特定压力分布。 提供与用于将气囊加压并保持在预定压力的装置分离的振动部件。 振动部件以预定的频率振动患者支撑表面的至少一部分。 以这种方式，将多个气囊保持在其预定压力并且患者支撑表面的部分以预定频率同时振动。 振动装置进一步可变地控制，使得操作者可以改变振动治疗的频率，幅度或振幅以及持续时间。 振动患者支撑系统可以包括专门的低空气损失床配置，包括用于以预定频率振动低空气损失囊的患者支撑表面的一部分的振动装置。
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公开(公告)号：US07137160B2
公开(公告)日：2006-11-21
申请号：US10795756
申请日：2004-03-08
申请人： Barry D. Hand , Richard Robinson , Matthew R. Cavanaugh , Jack J. Brooks , Vincent L. Babson , Steven J. Doehler , Eric Weidner
发明人： Barry D. Hand , Richard Robinson , Matthew R. Cavanaugh , Jack J. Brooks , Vincent L. Babson , Steven J. Doehler , Eric Weidner
IPC分类号： A61G7/10
CPC分类号： A61G7/0507 , A61G1/00 , A61G7/001 , A61G7/008 , A61G7/012 , A61G7/051 , A61G7/0513 , A61G7/0516 , A61G7/0522 , A61G7/0525 , A61G7/07 , A61G7/1019 , A61G7/1046 , A61G7/1057 , A61G13/04 , A61G13/06 , A61G13/121 , A61G13/122 , A61G13/123 , A61G13/1245 , A61G13/1285 , A61G2200/325
摘要： A bed (10) includes a base (12) and a frame assembly (14). A head end support assembly (16) and a foot end support assembly (18) are coupled between the base (12) and the frame assembly (14). The frame assembly (14) includes first and second side frame members (80, 82) located above the base (12). The bed (10) also includes a plurality of latch mechanisms (160) coupled to the first and second side frame members (80, 82), and a patient support surface (162) configured to be coupled to the first and second side frame members (80, 82) by the plurality of latch mechanisms (160). A rotational drive mechanism (130) is coupled to the foot end support assembly (18) to rotate the frame assembly (14) about its longitudinal axis to a prone position. A proning surface (250) is coupled to the frame assembly (14) to support a patient in the prone position.
摘要翻译： 床（10）包括基座（12）和框架组件（14）。 头端支撑组件（16）和脚端支撑组件（18）联接在基座（12）和框架组件（14）之间。 框架组件（14）包括位于基座（12）上方的第一和第二侧框架构件（80,82）。 床（10）还包括耦合到第一和第二侧框架构件（80,82）的多个闩锁机构（160）和构造成联接到第一和第二侧框架构件（80,82）的患者支撑表面（162） （80,82）通过所述多个闩锁机构（160）。 旋转驱动机构（130）联接到脚端支撑组件（18）以将框架组件（14）围绕其纵向轴线旋转到俯卧位。 旋转表面（250）联接到框架组件（14）以支撑处于俯卧位的患者。
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公开(公告)号：US06862761B2
公开(公告)日：2005-03-08
申请号：US10616565
申请日：2003-07-10
摘要： A bed comprises a bed support including a body portion and a support plate configured to be removably coupled to the body portion. The body portion includes a guide configured to operably couple with the support plate in order to guide the support plate in sliding movement into the body portion.
摘要翻译： 床包括床支撑件，其包括主体部分和构造成可移除地联接到主体部分的支撑板。 主体部分包括引导件，该引导件构造成可操作地联接支撑板，以便引导支撑板滑动进入主体部分。
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公开(公告)号：US06609260B2
公开(公告)日：2003-08-26
申请号：US09810376
申请日：2001-03-16
IPC分类号： A47B700
摘要： A bed comprises a fluid supply and a bed support coupled to the fluid supply. A patient support surface is configured to couple to the bed support.
摘要翻译： 床包括流体供应和联接到流体供应的床支撑件。 患者支撑表面被配置为耦合到床支撑件。
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