BIOLOGICAL ACTIVITY DETECTION DEVICE AND BIOLOGICAL ACTIVITY DETECTION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a biological activity detection device and a biological activity detection system capable of making an activity state of a musculoskeletal system and a transmission state of a cranial nerve system into data quantitatively only by a basic body movement so that the data can be used for medical diagnosis and a treatment method.SOLUTION: A biological activity detection device includes a drive part that performs driving actively or passively in conjunction with the motion of limbs of a subject, an around-a-joint detection part for detecting a physical amount around a joint accompanying the motion of the limbs of the subject based on an output signal from the drive part, and a biological signal detection part disposed in a body surface region of the subject with the joint as a reference, which includes an electrode group for detecting a biological signal of the subject. Based on the physical amount acquired from the around-a-joint detection part, and a myoelectric signal and a neural transmission signal acquired from a biological signal processing part, an activity state of a musculoskeletal system centering on the joint and/or a transmission state of a peripheral nervous system are converted to quantitative musculoskeletal system data and/or nervous system data.SELECTED DRAWING: Figure 4