desiGn of addItive manuFactured niTinol Endovascular Devices
desiGn of addItive manuFactured niTinol Endovascular Devices
Principal investigator: Andrea Spaggiari - University of Modena and Reggio Emilia | Project Duration: 24 months
Project Objective
_______________________________________________________
The main goal of GIFTED is to introduce new geometries of endovascular devices, such as stents and flow diverters, through the application of additive manufacturing (AM) technology. These devices are essential for treating severe vascular pathologies, such as arteriosclerotic aneurysms. The goal is to create highly performing solutions that can adapt to the specific anatomical needs of each patient.
____________________________________________________________
Through multi-physics simulations and optimization of digital twin device shapes, GIFTED aims to improve the functionality, strength, fatigue life, and ease of implantation of endovascular devices.
GIFTED not only aims to improve treatment options but also promotes less invasive implantable devices, such as stents, to facilitate rapid patient recovery and social reintegration. This not only has positive social implications but also contributes to reducing healthcare costs and the need for subsequent hospitalizations.
____________________________________________________________
Thanks to AM technology, GIFTED paves the way for a future where endovascular devices can be customized to fit the specific anatomical needs of each patient. This could signify a fundamental shift in the management of vascular pathologies, offering more effective and less invasive solutions (National Recovery and Resilience Plan - A Personalized Future in Vascular Care).
Activities
__________________________________________________________________________________________________
The challenge undertaken by the GIFTED project involves the design, development, production, and validation of complex medical devices in Nickel-Titanium (NiTi) alloy through:
G Setting up the Additive Manufacturing (AM) facility
G Device design and virtual fluid-structural optimization
G Feasibility analysis and validation of NiTi device through Additive Manufacturing
G Functional and mechanical testing of optimized final prototypes