OPTICAL BIOINSTRUMENTATION DEVICE

摘要

An optical bioinstrumentation device capable of, even if a subject moves when information on the inside of the living body is measured using light, obtaining measurement data that has less noise and to which information on the inside is more accurately reflected. The optical bioinstrumentation device has a fixation member for fixing forward ends of irradiating and detecting optical fibers, and on the fixation member is provided a means for fixing portions other than the forward ends of the optical fibers. Alternatively, the device has a means for fixing optical fibers on to a fixation member for fixing forward ends of the optical fibers and on to a subject. Further alternatively, the device has a means for fixing optical fibers on to a fixation member for fixing the optical fiber on to two or more positions on a subject.