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September 3-5, 2026 China National Convention Center, Beijing

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Multi-Function Four Bar Linkage Pneumatic Knee Joint

Multi-Function Four Bar Linkage Pneumatic Knee Joint

Beijing Chonglang Rehabilitation Accessory Co., Ltd

Category of Exhibits
  • Prostheses

Product Profiles

Suitable for the patient with above knee amputation or knee disarticulation. There’s clamp device at the bottom of the knee joint, four bar linkage and double cylinder structure, the resistance is adjustable, the knee joint has good performance of extension assist and buffer effect which can provide you with natural and easy gait.