| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a bed annunciator which enables quick annunciation to nurses or the like when a patient or the like requiring nursing leaves a bed. SOLUTION: A detection means 13 detects that a bed user leaves a bed to output a bed leaving signal and an external display means 11 receives the bed leaving signal from the detection means 13 to display a caution signal outside. The detection means 13 employs a pressure sensing mat or the like and performs a display externally judging that a patient or the like leave a bed when he treads thereon. This can prevent possible accidents leading to tumbling and injury when an unattended patient or the like tries to act alone though unable to move near himself sufficiently.</p> |
