手部旋轉輪是一款多功能的復健輔具，專為中風患者及手部活動受限的人士設計。此輔具不僅能幫助訓練前臂的旋前與旋後功能（手掌上下翻轉動作），還可以用於練習手腕的彎曲（屈曲）、伸直（伸展）、以及尺側偏移與橈側偏移等多樣化動作。這些功能對於恢復手部和前臂的靈活性及日常生活的動作控制至關重要。

• 目的：全面提升前臂與手腕的活動範圍、肌力及穩定性，增強日常生活的獨立性。
• 特色：
  • 人體工學設計：使用方便，適合患者單獨練習或在家屬或治療師的協助下使用。
  • 多功能訓練：支援前臂旋轉、手腕彎曲與伸直、以及尺側和橈側偏移的動作練習。
  • 3D列印製作：模型免費下載，低成本製作，讓更多人輕鬆獲得復健輔具。

手部旋轉輪旨在讓每個有需要的人都能輕鬆獲得實用的復健工具，推動康復過程中的自信與進步。

🔧 固定底座設計（進階訓練用）
新版旋轉輪新增可拆式固定底座，可將滾筒固定於平台上，讓使用者僅透過前臂的主動旋前與旋後動作進行旋轉。此設計避免其他代償動作（如肩膀帶動或身體旋轉），特別適合已有一定翻掌能力者，進一步強化前臂控制與穩定度。

The Hand Rotator Wheel is a versatile rehabilitation assistive device designed for stroke survivors and individuals with limited hand mobility. This device not only helps train forearm supination and pronation (rotating the palm up and down) but can also be used to practice wrist flexion, extension, ulnar deviation, and radial deviation. These functions are essential for restoring hand and forearm flexibility, as well as improving motor control for daily activities.

Purpose: Enhance the range of motion, strength, and stability of the forearm and wrist, promoting greater independence in daily life.

Features:

• Ergonomic Design: Easy to use, suitable for independent practice or use with assistance from family members or therapists.
• Multifunctional Training: Supports exercises for forearm rotation, wrist flexion and extension, as well as ulnar and radial deviation.
• 3D-Printable: The model is available for free download and can be produced at low cost, making it accessible to more people.

The Hand Rotator Wheel aims to provide practical rehabilitation tools for anyone in need, fostering confidence and progress throughout the recovery process.

🔧 Fixed Base Design (for advanced training)
A newly added detachable fixed base allows the Hand Rotator Wheel to be securely mounted on a surface. This setup enables the user to rotate the wheel exclusively through active forearm supination and pronation, eliminating compensatory movements such as shoulder or trunk rotation. It is especially suitable for users who already have some forearm control and wish to further improve their precision and stability.