PROBLEM TO BE SOLVED: To provide a cuff for a blood pressure information measurement device, allowing high-accuracy measurement of blood pressure information without imparting pain to a person to be measured by allowing reduction of restraint on the person to be measured.SOLUTION: This cuff 100A is worn to a foot 200 so as to measure the blood pressure information by oppressing a dorsalis pedis artery 231 and is used. The cuff 100A includes: an oppressing airbag 130 disposed such that the oppressing airbag 130 covers the surface of an instep 201 of a portion wherein the dorsalis pedis artery 231 is positioned in a wearing state a fixing airbag 140 disposed such that the fixing airbag 140 covers the surface of a sole 202 of an arch 202a portion in the wearing state and a deformable member 110 and a fastening belt 120 as fixing members pressing and fixing the oppressing airbag 130 and the fixing airbag 140 toward the foot 200 by being wound around the foot 200 such that the deformable member 110 and the fastening belt 120 cover the instep 201 and the sole 202 in the wearing state.COPYRIGHT: (C)2013,JPO&INPIT【課題】被測定者への拘束が低減でき、被測定者に苦痛を与えることなく高精度に血圧情報を測定することが可能な血圧情報測定装置用カフを提供する。【解決手段】カフ100Aは、足背動脈231を圧迫して血圧情報を測定するために足200に装着されて使用されるものであって、装着状態において足背動脈231が位置する部分の足甲201の表面を覆うように配置される圧迫用空気袋130と、装着状態において土踏まず202a部分の足底202の表面を覆うように配置される固定用空気袋140と、装着状態において足甲201および足底202を覆うように足200に巻き付けられることで圧迫用空気袋130および固定用空気袋140をそれぞれ足200に向けて押し付け固定する固定部材としての自在変形部材110および締付けベルト120とを備える。【選択図】図5
