The final prototype of the Voronoi wrist brace is a lightweight, ergonomically designed medical device aimed at providing wrist support and stabilization while ensuring comfort and breathability. It incorporates modern manufacturing techniques and adheres to relevant medical device standards for safety, biocompatibility, and usability.
Design Overview:
Main Body
Fabricated with a Voronoi-inspired structure for optimal weight reduction, airflow, and aesthetic appeal.
Designed to fit the natural contours of the wrist and forearm, offering a secure yet comfortable fit.
Fastening Mechanism:
Adjustable Velcro straps ensure a snug fit across different wrist sizes.
Slots for straps are seamlessly integrated into the brace design to enhance durability
The wrist brace works based on key physical principles that optimize comfort and support:
Load Distribution: The structure evenly distributes pressure across the wrist, minimizing localized strain on injury-prone areas.
Ventilation: The design incorporates large openings, ensuring breathability and reducing the risk of skin irritation due to moisture buildup.
Adjustability: Integrated straps allow for customizable compression and fit, ensuring optimal stabilization without cutting off circulation.
Material Properties:
High-strength and flexible materials such as ABS, absorb minor shocks and adapt to the wrist's natural contours.
Safety is further enhanced through the use of biocompatible materials that minimize allergic reactions or irritation, while the mechanical design ensures a snug, non-slip fit during us
Compliance with standards
ISO 10993:
Biocompatibility testing confirms that all materials used (TPU, nylon, and silicone) are safe for prolonged skin contact.
ISO 13485:
Manufacturing processes follow quality management standards for medical devices, ensuring consistent and reliable production.
ISO 14738:
The ergonomic design minimizes strain and promotes natural wrist positioning.
Durability Testing:
Static and dynamic stress testing conducted using simulation software ensures the brace withstands forces experienced during daily activities.
Hygiene and Safety:
The design allows for easy cleaning and maintenance, reducing the risk of bacterial growth or skin infections.
Link to the file in repository
http://platform.ubora-biomedical.org/projects/2645852f-4eb9-434c-b894-8ca6470fe771/Repository/DownloadFile?fileId=c0a73211-b1e7-4811-aa54-8f245ad52de2