Body condition measuring device

摘要

A pulse wave sensor main unit is provided with a pair of band anchoring portions that are positioned in the direction of the circumference of the wrist and through which the band is passed. Strip-shaped band insertion holes are formed in the band anchoring portions. The band is an elastic long strip-shaped body. The band is formed of material such as rubber that is flexibly deformed when external force is applied and is restored to its original shape by its own elasticity when external force is removed. The band is so set that its thickness is larger than the dimension of the shorter sides of the band insertion holes and its width is larger than the dimension of the longer sides of the band insertion holes.