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    Adjustable supporting device, intended for a premature infant in an incubator
    2.
    发明授权
    Adjustable supporting device, intended for a premature infant in an incubator 失效
    可调节支撑装置，用于孵化器中的早产儿

    公开(公告)号：US06505366B1

    公开(公告)日：2003-01-14

    申请号：US09744217

    申请日：2001-01-22

    申请人： Kjersti B. Lied

    发明人： Kjersti B. Lied

    IPC分类号： A47C2710

    CPC分类号： A47D15/003 ,  A61G7/05769 ,  A61G11/00 ,  Y10S5/932 ,  Y10S5/945

    摘要： An adjustable supporting device for a premature infant, comprising an inflatable base (1) consisting of two superimposed air and gas impermeable layers (5, 6), divided into at least two flat sections (2, 3), and running along the perephery of the base an inflatable wall (4), optionally also divided into two sections, wherein all base sections (2, 3) and wall (4) or wall sections are inflatable and pressure-adjustable independent of one another.

    摘要翻译： 一种用于早产婴儿的可调节的支撑装置，包括由两个重叠的空气和气体不可渗透层（5,6）组成的可膨胀的基座（1），其分成至少两个平坦部分（2,3），并且沿着 所述底座是可充气的壁（4），其任选地还分成两部分，其中所有基部部分（2,3）和壁部（4）或壁部分彼此独立地是可充气的和压力可调节的。

    Air mattress and method of making same
    3.
    发明授权
    Air mattress and method of making same 失效
    空气床垫及其制作方法

    公开(公告)号：US06302988B1

    公开(公告)日：2001-10-16

    申请号：US09359165

    申请日：1999-07-21

    申请人： Craig S. Miller, Sr.

    发明人： Craig S. Miller, Sr.

    IPC分类号： B32B3100

    CPC分类号： B29C66/472 ,  A61G7/05776 ,  B29C65/04 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/131 ,  B29C66/4722 ,  B29C66/71 ,  B29C66/727 ,  B29L2022/02 ,  B29L2031/751 ,  Y10S5/932 ,  Y10T156/1051 ,  Y10T156/1062 ,  B29K2027/06 ,  B29K2075/00

    摘要： A one piece air mattress suitable for use in health care settings to aid in prevention of bed sores has air cells permanently attached to a common base sheet along a base perimeter of each cell. The air cells and base sheet are of flexible radio frequency weldable plastic material, and all the air cells can be simultaneously welded to the base sheet in a single welding step using a special welding jig. Air supply conduits are defined by strips bonded to the base sheet in overlying relationship to orifices opening the supply conduits to the air cells, thereby eliminating the need for external air hoses and connections. An alternating pressure air mattress can be made by opening different air supply conduits to alternating sets of the air cells.

    摘要翻译： 适合用于保健设备以帮助预防褥疮的单件空气床垫具有沿着每个细胞的基部周边永久地附接到共同的基底片的气泡。 气泡和基片具有柔性的射频可焊接塑料材料，并且可以使用特殊的焊接夹具在单个焊接步骤中将所有气囊同时焊接到基片上。 空气供应管道由与打开供气管道的孔的重叠关系连接到基片上的条带限定，从而消除对外部空气软管和连接的需要。 交替压力空气床垫可以通过打开不同的空气供应管道到交替的气囊组来制造。

    Air mattress
    4.
    发明授权
    Air mattress 有权
    空气床垫

    公开(公告)号：US06185770B1

    公开(公告)日：2001-02-13

    申请号：US09456533

    申请日：1999-12-08

    申请人： Cheng-Chung Wang

    发明人： Cheng-Chung Wang

    IPC分类号： A47C2708

    CPC分类号： A47C27/081 ,  A47C27/084 ,  Y10S5/932

    摘要： An air mattress includes an upper sheet with a tufted top surface, a lower sheet, and front and rear sheets. The front sheet has upper, lower and lateral edges. The upper edge of the front sheet is sealed to a front edge of the upper sheet, is longer than the front edge of the upper sheet, and has excess portions on two sides of the front edge of the upper sheet. The rear sheet has upper edge, lower and lateral edges. The upper edge of the rear sheet is sealed to a rear edge of the upper sheet, is longer than the rear edge of the upper sheet, and has excess portions on two sides of the rear edge of the upper sheet. The lower sheet has a front edge sealed to the lower edge, the lateral edges, and the excess portions of the upper edge of the front sheet. The lower sheet has a rear edge sealed to the lower edge, the lateral edges, and the excess portions of the upper edge of the rear sheet. The lower sheet further has lateral edges sealed to lateral edges of the upper sheet. An air receiving space is confined by the upper, lower, front and rear sheets.

    摘要翻译： 空气床垫包括具有簇绒顶表面的上片，下片，以及前片和后片。 前片具有上，下和侧边。 前片的上边缘被密封到上片的前边缘，比上片的前边缘长，并且在上片的前边缘的两侧具有多余的部分。 后片具有上边缘，下边和侧边。 后片的上边缘被密封到上片的后边缘，比上片的后边缘长，并且在上片的后边缘的两侧具有多余的部分。 下片具有与前片的下边缘，侧边缘和上边缘的多余部分密封的前边缘。 下片具有与后片的下边缘，侧边缘和上边缘的多余部分密封的后边缘。 下片还具有与上片的侧边缘密封的侧边缘。 空气接收空间由上，下，前，后板限制。

    Self-inflating air mattress
    5.
    发明授权
    Self-inflating air mattress 失效
    自充气床垫

    公开(公告)号：US5675855A

    公开(公告)日：1997-10-14

    申请号：US723422

    申请日：1996-09-30

    申请人： Bill B. Culp

    发明人： Bill B. Culp

    IPC分类号： A47C27/08 ,  A47C27/18

    CPC分类号： A47C27/084 ,  A47C27/088 ,  A47C27/146 ,  A47C27/18 ,  Y10S5/932

    摘要： A self-inflating air mattress includes an air chamber and a foam panel therein. The air chamber is defined by top and bottom sheet panels and a valve allowing air passage into and out of the air chamber. The foam panel includes apertures therethrough, and the top and bottom sheet panels are mechanically coupled directly together via the apertures in the foam panel. As a result, the foam panel need not be mechanically connected to the top and bottom sheet panels and improved air flow within the chamber results. Furthermore, by virtue of the direct mechanical coupling between top and bottom sheet panels distributed throughout the air mattress, the top and bottom sheet panels are limited in their relative spacing and the air mattress tends to better support any weight placed thereon, there being no pillowing of the air mattress in response to weight placed thereon.

    摘要翻译： 自充气空气床垫包括气室和泡沫板。 空气室由顶板和底板和允许空气进入和流出空气室的阀限定。 泡沫面板包括穿过其中的孔，并且顶部和底部片材板通过泡沫板中的孔直接机械地联接在一起。 结果，泡沫板不需要机械地连接到顶板和底板，并且在室内产生改善的气流。 此外，由于分布在整个空气床垫上的顶部和底部板材之间的直接机械联接，顶部和底部板材的相对间隔受到限制，并且空气床垫倾向于更好地支撑放置在其上的任何重量，不存在皮革 的空气床垫响应放置在其上的重量。

    Seating and back systems for a wheelchair
    6.
    发明授权
    Seating and back systems for a wheelchair 失效
    座椅和后座系统为轮椅

    公开(公告)号：US5647637A

    公开(公告)日：1997-07-15

    申请号：US633158

    申请日：1996-04-16

    申请人： Eric C. Jay ,  John C. Dinsmoor, III

    发明人： Eric C. Jay ,  John C. Dinsmoor, III

    IPC分类号： A47C7/02 ,  A47C7/46 ,  A61G5/10 ,  A61G5/12 ,  A61G7/057 ,  A47C7/42

    CPC分类号： A61G7/05715 ,  A47C7/022 ,  A47C7/46 ,  A61G5/1043 ,  A61G5/1045 ,  A61G5/1048 ,  A61G5/1054 ,  A61G5/1091 ,  A61G5/12 ,  A61G5/125 ,  A61G5/128 ,  A61G5/1059 ,  A61G5/1064 ,  A61G5/1067 ,  A61G7/05738 ,  Y10S297/04 ,  Y10S297/06 ,  Y10S5/922 ,  Y10S5/932

    摘要： An anti-thrust seating system and low profile, adjustable back system primarily intended for use in a wheelchair. The anti-thrust seating system includes a base seating member with a forward section to support the user's thighs and a rearward section to support the user's buttocks including the ischial tuberosities. The upper surfaces of the forward and rearward sections meet to form an edge extending across the base seating member. The upper surface of the rearward section has two portions which form a first step face or anti-thrust barrier to the user's ischial tuberosities. The seating system further includes at least one separate step means that can be removably positioned adjacent and rearwardly of the first step face wherein the separate step means has a second step face. The separate step means also has an upper surface which serves to effectively extend the thigh supporting surface or shelf rearwardly. The adjustable back system has first and second relatively rigid shell members with a back cushion removably attached to the second or forward shell member. In their retracted positions, portions of both the first and second shell members and cushion extend between and along the back posts of the wheelchair and very little of the back extends forward of the back posts.

    摘要翻译： 防推力座椅系统和主要用于轮椅的低调，可调的后部系统。 防推力座椅系统包括具有前部以支撑使用者大腿的基座座部件和向后部分以支撑包括坐骨结节在内的使用者臀部。 前部和后部的上表面相交以形成延伸穿过基座座构件的边缘。 后部的上表面具有两个部分，其形成对使用者坐骨结节的第一台阶面或抗推力壁垒。 所述座椅系统还包括至少一个单独的台阶装置，所述至少一个单独的台阶装置可以可移除地定位在所述第一台阶面附近和所述后方，其中所述单独的台阶装置具有第二台阶面。 单独的台阶装置还具有用于有效地将大腿支撑表面或搁架向后延伸的上表面。 可调背部系统具有第一和第二相对刚性的壳体构件，其具有可拆卸地附接到第二或前向壳构件的后垫。 在其缩回位置，第一和第二壳构件和坐垫的一部分在轮椅的后柱之间延伸并且沿着轮椅的后柱延伸，并且很少的后背从后柱向前延伸。

    Water mattress bag, and a method for producing the same
    7.
    发明授权
    Water mattress bag, and a method for producing the same 失效
    水床垫，及其制造方法

    公开(公告)号：US4793013A

    公开(公告)日：1988-12-27

    申请号：US032583

    申请日：1987-04-01

    申请人： Winfried P. Barbulla

    发明人： Winfried P. Barbulla

    IPC分类号： A47C27/08

    CPC分类号： A47C27/085 ,  Y10S5/932 ,  Y10T156/1036

    摘要： A water mattress bag (1) of a watertight resilient material with tensile strength is provided with a valve for filling/draining water and is intended for use together with a main mattress member (3) of a resilient, flexible foamed plastic or the like, which is provided with a recess (4) in its upper face extending over a substantial portion of its length (L) and width (B). The bottom (1a) of the bag (1) is shaped with a bulge (1a') for cooperation with recess (4), and the top (1d) of the bag (1) has a length and width approximately equal to the length (L) and width (B).Water mattress (10) comprises the above mentioned components and a flexible sheet (15) on top of water mattress bag (1) and a mattress cover (16). Water mattress bag (1) is partly filled with water and extends outwards to the lateral edges (3a) of main mattress member (3) and covers the flat edges (3b) of main mattress member (3) around recess (4). Sheet (15) is a weight distributing sheet and shaped complementary with the opening of recess (4), and has a thickness (a) causing the top (15a) of weight distributing sheet (15) to project higher than said flat edges (3b) of main mattress member (3) in a non-loaded state. Mattress cover (16) is stretched around main mattress member (3) with components (1,15) to provide a bias/increase of pressure of the water in water mattress bag (1) in an un-loaded state of the mattress (10).

    Method of making a water mattress with hydraulic chamber assembly
    8.
    发明授权
    Method of making a water mattress with hydraulic chamber assembly 失效
    制造带有液压室组件的水床垫的方法

    公开(公告)号：US4753696A

    公开(公告)日：1988-06-28

    申请号：US25284

    申请日：1987-03-12

    申请人： George R. Monzo

    发明人： George R. Monzo

    IPC分类号： A47C27/08 ,  B32B31/20

    CPC分类号： A47C27/085 ,  Y10S5/932 ,  Y10T156/1025 ,  Y10T428/234 ,  Y10T428/24182 ,  Y10T428/24678

    摘要： A water mattress includes an outer bladder for retaining water and an inner chamber assembly for inhibiting wave motion within the bladder. The chamber assembly includes multiple chambers each having a bottom sheet and a closure sheet, and the bottom sheet being deformed to provide the bottom and sides of the chamber. Adjacent chambers are joined along a single seam to form the chamber assembly. In a preferred method, the bottom sheet is heated and drawn into a vacuum form where it is cooled to permanently deform the sheet into an integral, multiple chamber, seamless configuration.

    摘要翻译： 水床包括用于保持水的外囊和用于抑制膀胱内的波浪运动的内腔组件。 腔室组件包括多个室，每个室具有底部片和封闭片，并且底部片变形以提供腔室的底部和侧面。 相邻的腔室沿着单个接缝连接以形成腔室组件。 在优选的方法中，将底部片材加热并拉制成真空形式，其中其被冷却以将片材永久地变形为整体的多腔室无缝构型。