Continuous measurement of blood pressure and blood glucose by a wearable vital sign system using FBG censer and verification of its mechanism. - Continuous measure of blood pressure and glucose by FBG censer.

FBG sensor signal supported the diameter of radial artery conjugation, and it became clear that this accorded with the pressure of the fluid, and the shape of the pulsation distortion signal changed by age and was an estimate in blood vessel age or arteriosclerotic possibility from a wave pattern shape. Blood pressure calculation was possible as a parameter with the size of the vertical axis direction of the pulsation distortion wave pattern.