The robot is simply a control platform, a mechanical arm, and a rotatable handgrip. The seated patient places her arm into a splint on the nine-jointed robotic arm, which then helps her raise and lower her weakened arm and rotate her wrist.
照護機器人的外型是一個附有機械手臂的控制平台，手臂連接手掌前方可旋轉的握把，共有 9 個關節，可將手臂由水平位置抬高到垂直 90 度。患者坐在椅子上，將手臂放入機器手臂後，機器人就會協助無法出力的患者，做出手臂上下移動、抬高、手腕轉動等動作。