Chongqing-made exoskeleton robot shines at Paris Olympics torch relay

In an inspiring display of advanced medical technology, French para-athlete Géraud Paillot, who has been battling multiple sclerosis for 20 years, participated in the Paris Olympics torch relay wearing a Keeogo exoskeleton robot. This cutting-edge device, produced by Wistron Medical Technical (Chongqing) Co., Ltd., enabled Paillot to complete the event in Saint-Malo, France.

The technician is adjusting the Keeogo exoskeleton to provide better support for the wearer. (Photo/Zhang Jinhui)

The Keeogo exoskeleton robot supported Paillot's lower body and legs despite his walking difficulties due to multiple sclerosis. Following rehabilitation training, Paillot can now walk and even run with ease.

Wistron Medical Technical (Chongqing) Co., Ltd., located in Chongqing Liangjiang New Area, is renowned for its research and innovation. In their workshop, an engineer demonstrated the Keeogo exoskeleton robot, which comprises a carbon fiber shell, motors, batteries, belts, and control boards. Weighing just 6.8kg with the battery, it covers the user's lower body and legs, enhancing rehabilitation training effectiveness.

As the engineer wore the exoskeleton, real-time data were displayed on a tablet held by a technician. "The tablet can adjust motor strength based on the user's age, height, and muscle strength. Walking stride, balance, and other data are transmitted to the tablet, creating a comprehensive rehabilitation profile," explained the engineer.

The Keeogo exoskeleton robot assists users in walking, running, climbing stairs, lunging, and bending. Motors located at the knees provide power, working in synergy with the dynamic modules to offer precise and comfortable movement support. Interactive games like bowling, golf, and Tai Chi make rehabilitation training more engaging.

According to Wistron Medical Chongqing, the Keeogo exoskeleton has secured international medical instrument certifications, including CE approval from Europe and FDA approval from the U.S. Initially targeting overseas markets, it is now available in numerous countries across Europe, America, and the Asia-Pacific. The company has also established Keeogo training centers in Malaysia, Singapore, and Japan to aid patient rehabilitation.

A company representative highlighted that the technology and research capabilities of Wistron Medical Chongqing stem from its parent company, Wistron Medical Technology Corporation. In 2016, Wistron Medical established operations in Chongqing's Liangjiang New Area, making it their medical instrument production base in mainland China. Over the past eight years, Wistron Medical Chongqing has focused on developing and manufacturing Class II and III medical instruments, with the Keeogo wearable exoskeleton robot being its flagship product.

Having received approval from China's National Medical Products Administration, the Keeogo exoskeleton robot is now being introduced to the domestic market to support professional rehabilitation services for stroke and other hospital patients.

Looking ahead, Wistron Medical Chongqing plans to roll out additional intelligent products, including smart transforming assistive vehicles, civilian exoskeletons, and contactless remote intelligent care systems, aiming to benefit more consumers worldwide.