| 摘要 |
PURPOSE:To detect the danger of bedsore more accurately by previously memorizing patterns of body movement and judging that to which patter the body movement belongs and whether the the body movement is suitable for preventing bedsore or not. CONSTITUTION:The body movement is detected with body movement detecting apparatus 1a-1i and transformed into appropriate body movement signals with a signal transforming apparatus 2, and whether the rough body movement belongs to a large, medium, small or fine one, and whether there is a sleeping person or not are judged with judging apparatus 4. If the body movement is judged fine, time measuring is begun with time measuring apparatus 5, and if the body movement is judged a pattern which needs the prevention of bedsore by comparing with patterns memorized in the memory apparatus 10 with a pattern judging apparatus 11, time measuring is reset, but if the movement is a partial one, time measuring is continued, thus, the more accurate notification of bedsore prevention becomes possible. |
