Our medical technologies research is driving healthcare innovation worldwide. Bringing together NTU expertise and industry partners, we use specialist equipment and multidisciplinary labs to develop advanced materials, next-generation medical devices, wearable technologies and therapeutic solutions. We create practical tools, such as 3D printed organ models for surgical training, combining engineering, design and clinical expertise. By fostering global collaboration, we accelerate the development and commercialisation of transformative medical and digital technologies. Our work informs clinical practice, shapes health policy and improves outcomes for patients and communities around the world.
3D printing for healthcare innovation
Surgeons today develop their skills by practising on cadavers and live patients, but opportunities to rehearse complex procedures outside a clinical environment are limited. This can result in uncertainty about potential complications and, in some cases, surgeries being postponed or not performed due to perceived risks. Ensuring surgeons are fully prepared before operating is critical to improving patient outcomes, safety and confidence in clinical decision-making.
NTU researcher Richard Arm and his team from Nottingham School of Art & Design are transforming patient scan data into 3D printed organ models that replicate the shape, size, and tactile feel of real human organs. By applying advanced manufacturing techniques to healthcare, the team is creating highly realistic, repairable and sustainable models that allow surgeons to rehearse intricate procedures safely. These bespoke prototypes mirror the size, structure and condition of living patients’ organs, enabling repeated practice until surgeons achieve proficiency and confidence.
Collaboration is central to this research. The team works closely with consultant surgeons, radiologists and industry partners, including experts at the Ministry of Defence, to ensure the models reflect real surgical challenges. This interdisciplinary approach combines art, design, engineering and clinical expertise, accelerating innovation while maintaining a patient-focused perspective.
The impact is transformative. Surgeons can now anticipate potential complications before operating, widening the candidacy for surgery, reducing risks and improving outcomes. Trainees gain hands-on experience that was previously unavailable, boosting confidence and skill levels. Ultimately, patients benefit from safer procedures, improved recovery and enhanced quality of care.
This research demonstrates how cutting-edge innovation in advanced materials and medical technologies can transform healthcare. Recognised in the Research Excellence Framework (REF) 2021, 83% of the impact was rated as world-leading or internationally excellent, confirming the global significance of these innovations. Through creativity, collaboration and technical expertise, NTU is shaping the future of surgical training and life-saving medical interventions.
Our researchers
Richard Arm
Richard leads innovative projects that apply technologies to medical device design, emergency medical training and healthcare solutions. His research spans biomedical engineering, prosthetics and the development of biomimetic materials, as well as synthesising living human tissue.
Dr Zoi Michailidou
Zoi is an Associate Professor in the School of Science & Technology. Her research focuses on metabolic health and protecting against the metabolic diseases commonly associated with obesity. She investigates how reduced oxygen supply in adipose tissue contributes to metabolic dysfunction, and explores the oxygen-sensing pathways that link obesity to conditions such as diabetes and cancer.
Professor Yang Wei
Yang is a Professor of Wearable Technology in the Nottingham School of Art & Design. He is a leading expert in smart wearables and electronic textiles, and his research focuses on developing next-generation wearable technologies that can be used in healthcare, defence and industry. He also leads NTU’s Smart Wearable Research Group (SWRG), bringing together design and engineering to create innovative solutions that connect technology with everyday life.
Associated Research Centres and Groups
The John van Geest Cancer Research Centre
The John van Geest Cancer Research Centre brings scientists and clinicians together to advance cancer prevention, diagnosis and treatment for patient benefit.
Interdisciplinary Biomedical Research Facility
Find out about the Interdisciplinary Biomedical Research Facility, our home of biomedical research activities based at Clifton Campus.
Advanced Textiles Research Group
A thriving research group and a leading institution for advanced textiles research with a global reputation for designing electronically active wearable technology.
Re:searchers Re:vealed
Here at NTU, our researchers come from a variety of backgrounds, and they all have a powerful story to tell. In this series, we share their stories. From the mothers, the dancers and the engineers, to the refugees, the survivors and the volunteers.
This is their re:search, re:vealed.
Re:search Re:imagined
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