2023-07-12 09:00:00
Biomechanics (BME) at the Institute for Mechanical Systems at the ZHAW is conducting research in the field of Swiss technology and developing approaches for rehabilitation. One of their recent innovations is the Hip-Kick, a playful training method aimed at improving rehabilitation for neuronal diseases, such as stroke, multiple sclerosis, and Parkinson’s.
Specific neurological diseases like stroke, MS, and Parkinson’s place a heavy burden on both the healthcare system and those affected. Every year, approximately 16 million people worldwide suffer a first-time stroke, with five million remaining restricted in their functionality. Rehabilitation for these conditions requires time and repetition, often accompanied by intensive therapy. Trunk control is crucial for successful rehabilitation in the first few years after a stroke.
To address these challenges, the BME team at ZHAW has developed the T-Chair, a robot-supported therapy chair, and the Holoreach, an augmented reality training system. These technologies allow patients to perform grip and core control exercises independently, providing a significant boost to their rehabilitation journey. Studies have shown that direct patient feedback plays a crucial role in achieving positive clinical outcomes with trunk training.
Another exciting development from the BME team is the Hip-Kick. Presented at the Technology Night in Winterthur, the Hip-Kick is a demo object that visualizes trunk stability exercises in a playful manner. Using a specially developed 3D seat with controlled hip movements, users guide a ball through a labyrinth. The goal is to increase trunk stability, strengthen control of the spine and hips, and improve functionality.
The key technology of the 3D seat is a dynamic mechanism with two curved tracks arranged perpendicular to each other. This design allows for low-friction and natural movement of the hips and torso. The implementation of this mechanism was based on the analysis of the spine’s freedom of movement and its translation into a controller and sensors connected to the maze.
The long-term goal of this Swiss technology is to make rehabilitation units more cost-efficient, independent, and result-oriented. To achieve this, the ZHAW team collaborates closely with the innovative chair start-up, Rotavis.
The Design & Development group from Swiss Engineering attended the demonstration at the Technology Night in Winterthur and praised the innovative approaches and technologies developed by the BME research team. Patrick Bischof, a member of the group, acknowledged the significant contribution these advancements make in helping affected individuals regain functionality.
The work conducted by the BME at ZHAW showcases the potential of Swiss technology in the field of rehabilitation. By combining research, innovation, and collaboration, this team is making a positive impact on the lives of millions of people affected by neurological diseases worldwide.]
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