The upper-limb myoelectric prosthesis designed to combine aesthetics and functionality
Università Iuav di Venezia
Servizio trasferimento tecnologico territorio e innovazione ricerca.territorio@iuav.it www.iuav.it
A New Way of Conceiving Upper Limb Prosthetics
MyoFab was created to meet a specific need: offering a functional solution to individuals who, due to malformations or amputations, cannot use a traditional
Combining Aesthetics and Functionality: The Cosmetic-Functional Prosthesis
Esempio della malformazione presa in esame
The malformation examined (right) shows a considerable portion of the palm perfectly formed and fully functional. However, the phalanges are absent, with only partial initial structures visible. On the left, an aesthetic prosthesis without functional capabilities.
mano studiata presneta una parte considerevole di palmo che risulta perfettamente formata e dotata di funzionalità. Mancano tuttavia le falangi di cui se ne notano unicamente alcuni principi.
How It Works
Myoelectric Technology and Modularity
MyoFab is a cosmetic prosthesis equipped with:
● Manually positionable mechanical fingers;
● A groove in the palm designed to accommodate modular adapters;
● A built-in USB-C connector at the end of the guide;
● Myoelectric sensors placed on the wrist, capable of detecting the user’s muscle signals.
Through a snap-fit system, it is possible to connect everyday or sports-related objects to the prosthesis (such as electric toothbrushes, razors, flashlights, or tennis rackets etc...) which are activated via the user’s muscle signals.
Figure 2. Cosmetic prosthesis with myoelectric sensors on the wrist, palm groove, and USB-C connector.
Figure 3. Different adapters based on the size and shape of the handles of the objects the user needs to operate.
Adaptable to Every Need
At the core of the system lies modularity: ogni oggetto each object can be connected through a dedicated adapter, specifically designed for its size and function.
This allows the user to:
● Use different tools with a single prosthesis;
● Maintain a refined aesthetic appearance;
● Activate functionality only when needed.
Tailored functionality, anytime.
Figure 4. Diagram showing how everyday objects can be connected to the cosmetic prosthesis.
An Innovative and Open Model
The proposal includes:
● A license for prosthetic manufacturers, who wish to integrate MyoFab technology into their devices;
● The possibility to request an exclusive license for proprietary developments;
● The release of adapter designs under a Creative Commons license, encouraging open and collaborative accessory design.
Why MyoFab Is Different
new logic of use
● Integrates myoelectric technology in a non-invasive way;
● Bring functionality to a cosmetic prosthesis without compromise;
● Overcomes the limitations faced by those unable to use traditional myoelectric prostheses;
● It’s customizable, flexible, and open to innovation.
“MORE THAN A PROSTHESIS. IT’S A NEW SYSTEM„
INVENTORS:
Borga Giovanni
Chiarabini Mattia
Frausin Martina
Gamma Aurora
Mescolin Michele
Rocca Francesca
Romero Maximiliano
Salvadori Elena