< Topic > There was no rehabilitation machine where until recently, can measure muscular strength of the legs and loins is weak the efficiency where the muscular strength of the person whose such as person of the wheelchair is good. Solutions The cared person which is stranded to Yakura with the wheelchair with the water which pours water to the top and bottom operational tank it locks the flat square bar which warps in the revolving shaft ahead both pair of and binding the straight angle dog point destal amount which places both feet and the thread which is concatenated to the flat square bar part of symmetrical position to the outer ring grooved guide bearing of the upper part, it joints to the knee joint and locks under the knee under the knee and the flat square bar and the thread which warp as one wheel and interlocks with the same revolving shaft flat it measures the power of the legs and loins which can do, to stand with cared person itself muscular strength, to a pair of scales hangs at water content above the water content and while it standsThe bottom of the knee in the wheel tried both feet to be able to step the revolving shaft in the fulcrum like the seesaw by gravitational force of the weight of the square bar. < Choice figure > Drawing 11【課題】従来、車椅子の人など足腰の筋力が弱い人の筋力を測定できる効率の良いリハビリ機がなかった。【解決手段】車椅子で矢倉に乗り上げた被介護者を上下可動水槽に注水する水で天秤にして被介護者自身の筋力で立つ事が出来る足腰の力を測定し、その水量以上の水量で吊り下げて立ったまま両足先の回転軸に曲がった平角棒を固定し両足を乗せた平角棒先端部分と対称位置の平角棒部分に連結した糸を上方の外輪溝付きガイドベアリングにからめて膝関節に接続し膝下と曲がった平角棒と糸を一つの輪として膝下を固定し同じ回転軸で連動する平角棒の重しの重力で輪の中の膝下が回転軸を支点にシーソーのように両足を足踏み出来るようにした。【選択図】 図11
