< Topic >Productivity to be good, be able to constitute small-sized, offer the cuffs for the blood pressure information measurement equipment which can operation pressure power to the suffering measurement region just.SolutionsTouching to the suffering measurement region, while consisting of the elastic material which is wound cloth fluid sack in order to press 61 and the suffering measurement region and the flexible material it possesses with the support component 20 which consists of 40. Multiple rigid components 30 it is installed in support component 40 lap in regard to direction A arranging. Multiple rigid components 30, the suffering measurement region paralleling to the direction B which, extending should be present have had respectively long form. Can be brought together the inside cloth 61 and outside cloth 62, fluid sack 40, support component it contains 20 and rigid component 30. Although support component 20 deflects, accompanying, distance between multiple rigid components 30 changing lap in regard to direction A is allowed. Outside cloth at least one side of 62 and support component 20, it consists of the material of non elasticity lap in regard to direction A.< Choice figure >Drawing 1【課題】生産性が良く、小型に構成でき、被測定部位に圧迫力を正しく作用させることができる血圧情報測定装置用カフを提供すること。【解決手段】被測定部位に接して巻き付けられる伸縮性材料からなる内布61と、被測定部位を圧迫するための流体袋40と、可撓性材料からなる支持部材20とを有する。複数の剛性部材30が周方向Aに関して並べて支持部材40に取り付けられている。複数の剛性部材30は、被測定部位が延在すべき方向Bに沿ってそれぞれ細長い形状を有している。内布61と外布62とが合わされて、流体袋40、支持部材20および剛性部材30を内包している。支持部材20が撓むのに伴って、複数の剛性部材30同士の間の距離が周方向Aに関して変化することが許容されている。外布62と支持部材20との少なくとも一方が、周方向Aに関して非伸縮性の材料からなる。【選択図】図1
