Inflatable body support
    1.
    发明授权
    Inflatable body support 失效
    可充气的身体支持

    公开(公告)号:US3701173A

    公开(公告)日:1972-10-31

    申请号:US3701173D

    申请日:1970-05-22

    申请人: WHITNEY JOHN K

    发明人: WHITNEY JOHN K

    IPC分类号: A61G7/057 A47C27/08

    CPC分类号: A61G7/05776

    摘要: An inflatable body support having sequentially expandable first and second banks of cells which comprise transversely extending fingers. Each of the finger cells have substantially the same effective diameter with a center to center distance, between a cell from the first bank and a cell from the second bank, which is less than said effective diameter.

    摘要翻译: 具有可连续扩张的第一和第二组电池的可充气体支架,其包括横向延伸的指状物。 每个手指单元具有基本相同的有效直径,其中心到中心距离,来自第一组的单元和来自第二组的单元,其小于所述有效直径。