Engineering that moves people forward
For Mohd Adi Md Sanif, mobility is more than movement. It is the freedom to drive, return to work and reconnect with everyday life.
A Journey Rewritten
For Mohd Adi Md Sanif, every step once carried uncertainty. After undergoing a lower-limb amputation due to complications from diabetes, the UTM Security Division staff member faced a future that looked very different from the life he had known.
Simple routines that many people take for granted—driving to work, visiting family or moving freely from one place to another—suddenly became daily challenges. The emotional journey was no less demanding. Recovering from amputation required resilience, determination and the unwavering support of his family.
Rethinking Access
Like many people living with limb loss, Adi soon encountered another obstacle: the high cost of obtaining a comfortable, high-quality prosthetic limb. Conventional prosthetics often cost more than RM5,000, placing them beyond the reach of many who are already burdened by ongoing medical expenses.
For countless prosthetic users, this can mean living with worn-out or poorly fitted devices for years, sacrificing comfort, mobility and, ultimately, independence.
Engineering with Purpose
It was this quiet reality that inspired researchers from UTM's Department of Biomedical Engineering and Health Sciences, Faculty of Electrical Engineering, to rethink how prosthetic limbs could be designed, manufactured and made accessible.
Led by Associate Professor Ir. Ts. Dr. Muhammad Hanif Ramlee, the research team collaborated with industry partners to develop an affordable prosthetic limb using advanced 3D-printing technology. Their goal was not simply to reduce production costs, but to improve lives through better engineering.
A Better Fit
One of the greatest challenges for prosthetic users lies in the socket—the component that connects the residual limb to the prosthesis. Even minor imperfections in its fit can lead to discomfort, skin irritation, ulcers and persistent pain, particularly for individuals living with diabetes.
Using digital design and additive manufacturing, the UTM team developed customised 3D-printed sockets tailored to each user's anatomy, delivering a level of comfort and precision that conventional manufacturing often struggles to achieve.
Freedom in Motion
For Adi, the difference was immediate. The improved fit made daily movement easier and restored confidence in activities that once felt uncertain.
Beyond affordability, the prosthetic has been engineered to support activities that many users once believed were no longer possible—from climbing stairs and driving to riding a motorcycle. The design gives users the stability and flexibility needed to participate fully in work, family and community life.
Sustainable by Design
The innovation also reflects UTM's broader commitment to sustainable engineering. By incorporating biodegradable materials into the manufacturing process, the research reduces reliance on conventional production methods that often generate greater chemical waste.
It is a powerful reminder that healthcare innovation and environmental responsibility can move forward together.
“This prosthetic has made my daily life so much easier. I can travel independently, drive again and move around with confidence.” — Mohd Adi Md Sanif
Innovation in motion
See how human-centred engineering and 3D-printing technology are helping restore comfort, mobility and confidence.
Watch on TikTok ↗More than a technological breakthrough
For the research team, the project shows what becomes possible when biomedical engineering begins with empathy. For users, its value is measured in comfort, dignity and the ability to reclaim daily life.
Sometimes, the greatest engineering achievement is not creating a new technology. It is giving someone the confidence to take the next step.
Every step tells a story