BIOLOGICAL INFORMATION MEASURING DEVICE, BIOLOGICAL INFORMATION MEASURING METHOD, BIOLOGICAL INFORMATION DISPLAY DEVICE AND BIOLOGICAL INFORMATION DISPLAY METHOD

摘要

PROBLEM TO BE SOLVED: To provide a biological information measuring device capable of measuring blood pressure fluctuation of a human body easily in a noncontact state; and to provide a biological information measuring method, a biological information display device and a biological information display method.SOLUTION: A biological information measuring device in an embodiment includes a calculation part and a measurement part. The calculation part calculates information on a pulse wave of an object person based on brightness information of an image signal of the object person. The measurement part measures blood pressure fluctuation of the object person based on increase/decrease of information on the pulse wave corresponding to a portion of the object person from which the image signal is acquired.SELECTED DRAWING: Figure 3