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New 3D Printing Process Helps Create Customized Medical Devices
Written by AZoMJun 11 2021
Researchers from the University of Nottingham have used a new 3D printing process to customize artificial body parts and other medical instruments with integrated functions. These functions provide better shape and durability, and at the same time, reduce the risk of bacterial infection.
A bacteria-repelling artificial finger joint with customized strength distribution made with the multi-material 3D print process. Image Credit: University of Nottingham.
Most mass-produced medical devices fail to completely meet the unique and complex needs of their users. Similarly, single-material 3D printing methods have design limitations that cannot produce a bespoke device with multiple biological or mechanical functions. But for the first time, using a computer-aided, multi-material 3D-print technique, we demonstrate it is possible to combine complex functions within one customised healthcare device
Scientists are concerned that measures to combat Covid-19 have weakened the immune systems of young children who have not been able to build up resistance to common bugs, leaving them vulnerable when mask-wearing and social distancing eventually.