The present invention can be performed is acute rehabilitation, even while the hand progressors the finger is paralyzed is sleeping, which can be enhanced gradually, depending on the extent of recovery, and an object thereof is to provide functional recovery instrument of simple structure. A circular to match the thickness of a finger four through-holes are first portion and the through hole forefinger respectively provided, when plugged middle finger, ring finger, and little finger, the second portion to be in contact with the palm It is characterized by having a plurality of resilient plate members comprising a. Also, when each elastic plate-like member has a same shape, the through hole in the first portion is provided in a row at predetermined intervals, the index finger in each through hole, which is plugged middle finger, ring finger, and little finger It is preferable that the recess for applying a thumb to the second region is provided. .BACKGROUND【課題】手指が麻痺した発症者が寝ながらでも急性期リハビリが行え、回復の程度に応じて徐々に強化することが可能な、簡便な構造の機能回復器具を提供することを目的とする。【解決手段】指の太さに合わせて円形の4つの貫通孔が設けられた第一部位及び該貫通孔それぞれに人差し指、中指、薬指、及び小指を差し込んだとき、掌に当接する第二部位を具備した複数の弾性板状部材を有することを特徴とする。また、弾性板状部材それぞれは、同一形状を有し、第一部位に貫通孔が所定の間隔で横一列に設けられたこと、貫通孔それぞれに人差し指、中指、薬指、及び小指を差し込んだとき、第二部位に親指を掛ける凹部が設けられたことが好ましい。【選択図】図3
