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    • 15. 发明授权
    • Overbed table
    • 叠层桌
    • US4715295A
    • 1987-12-29
    • US759635
    • 1985-07-26
    • Daniel A. HartmanL. Dale Foster
    • Daniel A. HartmanL. Dale Foster
    • A61G7/05A47B1/05A47B23/04A47B57/00
    • A47B1/05A47B23/046
    • An improved table is disclosed which permits easy access to additional useable horizontal surface and which permits easy raising and lowering. The table, which in its preferred embodiment, is a hospital overbed table, is equipped with upper and lower horizontal tray surfaces. The surfaces are movable with respect to each other and may be positioned to expose the top surface alone or the upper and lower surfaces. The upper and lower surfaces may also be moved in unison to expose storage cavities in a base supporting the tray surfaces. A gas spring mechanism permits easy adjustment of the vertical positioning of the overbed table and provides a mechanism for securely locking the overbed table in place when in use.
    • 公开了一种改进的工作台,其允许容易地接近附加的可用的水平表面并且允许容易地升高和降低。 在其优选实施例中的桌子是医院叠层台,配备有上下水平托盘表面。 这些表面可以相对于彼此移动并且可以被定位成单独暴露顶表面或上表面和下表面。 上表面和下表面也可以一致地移动以暴露支撑托盘表面的基座中的存储空腔。 气弹簧机构允许容易地调整上表的垂直定位,并且提供了一种用于在使用时将叠置的桌子牢固地锁定在适当位置的机构。
    • 19. 发明授权
    • Foot egress chair bed
    • 脚出床椅
    • US5479666A
    • 1996-01-02
    • US186657
    • 1994-01-25
    • L. Dale FosterJohn W. Ruehl
    • L. Dale FosterJohn W. Ruehl
    • A47C17/17A61G5/14A61G7/00A61G7/002A61G7/005A61G7/008A61G7/012A61G7/015A61G7/02A61G7/05A61G7/053A61G7/10A61H3/04
    • A61G7/16A61G7/002A61G7/008A61G7/015A61G7/0506A61G7/0514A61G7/0527A61G7/053A61H3/04A61G7/005A61G7/012A61G7/02A61G7/05
    • A hospital bed that is convertible to a chair for patient egress from the foot end of the bed. A patient support platform has serially hinged, normally horizontal head, seat, thigh and foot panels. To convert the horizontal bed to the chair configuration, the patient support platform in the lowermost vertical position is translated longitudinally toward the foot end of the bed. The head panel is pivoted upwardly and the foot panel pivots downwardly to a generally vertical attitude. The foot panel includes a collapsing portion which telescopes into a pivoting portion to thereby avoid interference with the floor as the foot panel is pivoted to a vertical attitude. When converted to the chair configuration, an area is vacated at the foot end of the bed to provide a space for docking a wheelchair or other ambulatory assisting device. The patient's feet rest directly on the floor in the chair configuration in that the foot panel collapses into itself as it pivots downwardly rather than pivoting along a second axis to underlie the patient's feet.
    • 可以从床的脚端转换成患者出口的椅子的医院病床。 患者支撑平台具有顺序铰接,通常为水平的头部,座椅,大腿和脚部面板。 为了将水平床转换成椅子构型,最下面垂直位置的患者支撑平台被纵向平移到床的脚端。 头部面板向上枢转,并且脚板向下枢转到大致垂直的姿态。 脚踏板包括一个塌缩部分,该塌陷部分伸入旋转部分,从而当脚踏板枢转到垂直姿势时避免与地板的干涉。 当转换成椅子配置时,在床的底端放置一个区域,以提供用于对接轮椅或其他步行辅助装置的空间。 患者的脚直立在椅子配置的地板上,因为当脚踏板向下枢转而不是沿着第二轴枢转以便患者的脚下时,脚踏板就会自动折叠。
    • 20. 发明授权
    • Hospital bed with three position patient side guards
    • 医院病床与三位病人侧卫
    • US5394580A
    • 1995-03-07
    • US76254
    • 1993-06-11
    • L. Dale FosterJohn W. Ruehl
    • L. Dale FosterJohn W. Ruehl
    • A47C21/08A61G7/00
    • A61G7/0507A61G7/0509A61G7/0513
    • A hospital bed has a frame mounted on a base which includes castors. Side guards are mounted on the bed frame. The side guards are inwardly moveable and releasably lockable to narrow the hospital bed. The frame has a cam block with a recess. A latching arm is pivotally connected to linkage connecting the side guard to the frame and has a handle and a cam roller follower. The handle is rotated to move the side guard inwardly; when the roller follower engages the recess the side guard is locked in the inward position. The side guards are moveable and releasably lockable toward the foot end of the bed. A spring biased plunger on the linkage projects through a hole in a plate on the linkage. The side guards are releasably lockable in an intermediate position. The spring biased plunger projects through a hole in the cam block.
    • 医院病床有一个框架安装在底座上,包括脚轮。 侧护板安装在床架上。 侧护板可向内移动并可释放地锁定以使病床狭窄。 框架具有带凹槽的凸轮块。 锁定臂枢转地连接到将侧护板连接到框架并具有手柄和凸轮滚子从动件的连杆。 旋转手柄以向内移动侧护板; 当滚子从动件与凹槽接合时,侧护板被锁定在向内的位置。 侧护板可移动和可释放地锁定到床的脚端。 联动装置上的一个板上的一个孔中的连杆突出的弹簧偏压柱塞突出。 侧护板可释放地锁定在中间位置。 弹簧偏置柱塞通过凸轮块中的孔突出。