| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bed monitoring device capable of easily recognizing the posture change of a person and the change of the position of a human body part in a bed part over a fixed period. <P>SOLUTION: The bed monitoring device is provided with a posture discriminating function for successively discriminating the posture of the person on the bed part at every prescribed interval of time by the number of pressure sensitive sensor means in which pressurizing force indicated by the output is more than prescribed among the plurality of pressure sensitive sensor means, the posture of the person discriminated by the posture discriminating function is plotted in a graph at every prescribed interval of time, and the change of the posture of the person on the bed part is displayed. Also, the bed monitoring device is provided with a position discriminating function for successively discriminating the position of the human body part of the person in the bed part from the position of the bed part of the pressure sensitive sensor means in which the pressurizing force indicated by the output is more than prescribed among the plurality of pressure sensitive sensor means, the position of the human body part discriminated by the position discriminating function is plotted in the graph at every prescribed interval of time, and the change of the position of the human body part is displayed. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
