Development of assistive donning device of robotic hand glove inspired by the Venus flytrap

Soft robotic gloves have emerged as a promising rehabilitation technology for individuals with hand dysfunction, particularly those resulting from conditions like stroke or spinal cord injuries. However, individual user with hand dysfunction often encounters great difficulties to wear the robotic glover without assistant. To address these challenges, we have developed a novel assistant-wearing device for robotic glove inspired by the Venus flytrap. Our design features a thin-shell structured glove that facilitates one-touch donning and doffing, reducing the need for assistance. The use of pneumatic-driven wire actuators ensures both sufficient force output for hand movement and safety during human-robot interaction, mitigating risks associated with motor-driven systems. The integration of a rigid shell with pneumatic control technology provides stable support and protection, improving the convenience and safety of the device. This study's contributions lie in the innovative design that simplifies the dressing process, improves safety, and potentially leading to better long-term adherence and outcomes.