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Speaking With: Mia Woodruff About Using 3D Printing to Replace Body Parts

By: , Posted on: May 30, 2017

3d printing mia woodruff
Mia Woodruff at the November 2016 launch of the Herston Biofabrication Institute, a collaboration between QUT and the Metro North Hospital and Health Service. AAP

3D printing is fundamentally changing the way we make many objects – from construction materials to toys and even food.

And being able to 3D-scan the environment, even our own bodies, means that tools and prosthetics that were once mass-produced can now be custom-made for the people they’re designed to help, at a low cost.

What if one of the most essential items in the hospital of the future is a 3D printer?

William Isdale speaks with Queensland University of Technology’s Mia Woodruff about the work she and her team are doing to explore the use of 3D-printed bio-gels and scaffolds in healing cartilage and bone injuries, and looking to a future where biological functions for those currently on organ donor lists might be fulfilled by bio-compatible machines created in a lab.

William Isdale, Research Assistant, Melbourne Law School, University of Melbourne and Mia Woodruff, Associate Professor of Biomedical Engineering , Queensland University of Technology. This was originally published in The Conversation under a Creative Commons Attribution No Derivatives license. Read the original article here.

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3d printing in medicine

3D Printing in Medicine

  • Covers the fundamentals of nonlinear propagation of ultrasonic waves in fluids and solids.
  • Discusses the materials and designs of power ultrasonic transducers and devices.
  • Considers state-of-the-art power sonic applications across a wide range of industries.

Chapter 3 – Materials for 3D printing in medicine: Metals, polymers, ceramics, hydrogels is available on ScienceDirect for a limited time.

Chapter Download: Materials for 3D printing in medicine: Metals, polymers, ceramics, hydrogels

Additive Manufacturing offers the capacity to engineer complex topography into materials with specific chemical, physical, and mechanical properties. In this chapter, we discuss 3D printed materials currently in clinical use and those under research and development for use in medicine, in particular implants for tissue repair and regeneration. This chapter is broadly organized into metallic, ceramic and organic (polymers and hydrogels for bioinks) biomaterials; with a further divide based on whether the material is bio-inert or biodegradable.

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Materials Science

The highly interdisciplinary field of materials science examines elements of applied physics and chemistry, as well as chemical, mechanical, civil, and electrical engineering. Nanoscience and nanotechnology in particular have yielded major innovations in this area, such as graphene and carbon nanotubes. Elsevier’s authoritative content in this area ranges from undergraduate textbooks to multi-volume reference works investigating the relationships between the structure of materials and their properties. Our journals (including Materials Today), books, and eBooks help researchers stay abreast of developments in this swiftly advancing field, coving major sub-disciplines like energy and power; metals and alloys; ceramics; composite materials; polymer science and biomaterials; interdisciplinary materials science; and structural materials.