公开(公告)号：WO2004086321A3

公开(公告)日：2006-02-09

申请号：PCT/US2004008746

申请日：2004-03-22

Applicant: SIMPLEXGRINNELL LP

Inventor： SCHUHMANN WERNER ,  BRENNER ANDREAS

IPC: G08B5/22 ,  G08B5/36

CPC classification number: G08B5/222 ,  G08B5/36

Abstract: A nurse call indicator includes a housing capable of supporting plural, individually replaceable indicator lamps, as well as plural indicator lamps. Each indicator lamp is mountable in a single indicator space within the housing. Indicator lamps may be single or multi-color, for example, by using different colored LEDs which light depending on the applied polarity.

Abstract translation: 护士呼叫指示器包括能够支撑多个可单独替换的指示灯以及多个指示灯的壳体。 每个指示灯可安装在外壳内的单个指示器空间中。 指示灯可以是单色或多色，例如，通过使用根据所施加的极性点亮的不同颜色的LED。