Knee-opening exercise trainer

Abstract

1. Name of the product in this design: Knee-opening knee joint exercise trainer. 2. Application of this design: It is suitable for the treatment of pain and dysfunction in knee osteoarthritis, the rehabilitation treatment of postoperative functional impairment after knee joint surgery, and the rehabilitation treatment of functional impairment caused by knee joint injury. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

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