A comprehensive review to find capabilities of 4D printing in implantable medical devices

Abstract

The field of 4D printing has emerged as a promising technology in the realm of implantable medical devices. Unlike traditional 3D printing, 4D printing allows for the fabrication of materials that can change shape or function over time in response to external stimuli. This review paper provides an overview of the application of 4D printing in implantable medical devices, highlighting its potential benefits, challenges, and future directions. This paper provide an overview of 4D printing, exploring the application of 4D printing in implantable medical devices and discuss the advantages and challenges of 4D‐printed implants. These advantages may include patient‐specific customization, enhanced functionality and performance, and minimally invasive procedures. Additionally, the paper addresses the challenges and future prospective associated with material selection, fabrication techniques, scalability, and regulatory and ethical considerations in the context of 4D printing. By addressing these topics, this review paper aims to provide a comprehensive understanding of the application of 4D printing in implantable medical devices. It seeks to contribute to the existing body of knowledge in the field and inspire further research and innovation in this promising area of healthcare technology.