Sustainable Manufacturing and Process Innovation in Medical Devices

Abstract

The merging of additive manufacturing (AM) and precision engineering are providing a new paradigm in medical device development, where patient-specific, high precision and complex structures are being realized. This review discusses the basics of AM, such as the main technologies and biomaterials, and examines how they have been combined with precision engineering to enhance accuracy, surface quality and performance. Applications include implants, prosthetics, dental devices, surgical tools and tissue scaffolds. While there are numerous advantages to this including customizability, minimization of waste and quick prototyping, there are still issues with accuracy, materials, cost and regulation. New technologies such as AI, bioprinting and 4D manufacturing hold the potential of further innovations. In sum, this synergy is transforming healthcare with innovative, efficient and personalized medical solutions.