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公开(公告)号:US20110169653A1
公开(公告)日:2011-07-14
申请号:US13006717
申请日:2011-01-14
IPC分类号: G08B21/00
CPC分类号: A61G7/012 , A61G7/005 , A61G7/015 , A61G2203/32 , A61G2203/40 , A61G2205/00
摘要: A person-support apparatus 10 comprises a lower frame, a support, an upper frame, and a light source. The support is coupled to the lower frame. The upper frame is movably supported above the lower frame by the support. The light source is configured to selectively emit light at one of a first wavelength and a second wavelength as a function of the height of the upper frame with respect to a reference point in order to indicate the height of the upper frame.
摘要翻译: 人员支持装置10包括下框架,支撑件,上框架和光源。 支撑件耦合到下框架。 上框架由支撑件可移动地支撑在下框架的上方。 光源被配置为以第一波长和第二波长中的一个选择性地发射相对于参考点的上部框架的高度的函数,以便指示上部框架的高度。