| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bioinformation detecting device solving problems that the conventional device for detecting bioinformation records respiration, pulses and electrocardiograms using a capacitive sensor, a piezoelectric element, a conductive woven fabric or the like mounted on a bed, however, the detecting device mounted on the bed comes into direct contact with a living body, a labor is required for attaching/detaching the detecting device when exchanging a sheet and the detecting device is short-circuited and malfunctioned due to contamination such as incontinence. <P>SOLUTION: This bioinformation detecting device 1 of a bed mattress is installed with a detection wave transmitter 3 and a detection wave receiver 4 in the bed mattress 2, a detection wave transmitted from the detection wave transmitter 3 is reflected and diffused to a fabric back face in the bed mattress, and a detection wave which responds to a deformation of the bed mattress 2 due to the contact of the living body is received by the detection wave receiver 4 to detect the body temperature, the body movement, the pulse wave and the respiration. <P>COPYRIGHT: (C)2009,JPO&INPIT |
