< Topic >The cuffs for the hemadynamometer where measurement precision of blood pressure value improves, it offers.SolutionsAs for the cuffs for the hemadynamometer, the armor cover one side of the armor cover 110 in 110 which is wound around the arm of the subject and the longitudinal direction it is provided on edge side, armor cover 110 winds in the arm of the subject and when being turned, other edge side of the armor cover 110 in the longitudinal direction the Interpolation has the ring 160 which passes. Furthermore, in external surface of armor cover 110, one side directing to edge side from other edge side of armor cover, 110 it is provided in the band-like, it winds the part of other edge side of the armor cover 110 which in ring 160 was looped the Interpolation sequence and ring 160 in radix point, in the arm of the subject and it has with the grip section which covers the surface of ring 160 as the frictional increase means which make the friction with the Hook-and-Loop fastener and the Hook-and-Loop fastener increase because it locks in the part of the armor cover 110 which is turned.< Choice figure >Drawing 1【課題】血圧値の測定精度が向上する血圧計用カフ、を提供する。【解決手段】血圧計用カフは、被験者の上腕に巻き付けられる外装カバー110と、長手方向における外装カバー110の一方端側に設けられ、外装カバー110が被験者の上腕に巻き回された時に、長手方向における外装カバー110の他方端側が挿通されるリング160を備える。さらに、外装カバー110の外表面に、外装カバー110の他方端側から一方端側に向けて帯状に設けられ、リング160に挿通され、リング160を基点に折り返された外装カバー110の他方端側の部分を、被験者の上腕に巻き回された外装カバー110の部分に固定するための面ファスナと、面ファスナとの摩擦を増大させる摩擦増大手段として、リング160の表面を覆うグリップ部とを備える。【選択図】図1
