Feature

Why ergonomics is essential in medical device design

In many industries, product design rarely accounts for the variability of user profiles, with a focus on the ‘average’ person. Headphones, or even glasses, too often do not account for head size and comfort; instead, there is more of an emphasis on functionality. The medical device sector is no different. Dr Jae Son, CEO and Founder of PPS, explains how tactile sensors can boost adoption, improve patient outcomes, and help medical technology reach its full potential.

01/12/2025 12:13:05

In the medical context, ergonomics – also known as human factors – involves designing and engineering equipment that is tailored to the user’s body and needs. Comfort and fit, alongside usability and performance, are key aspects of a medical device’s success.

In surgical cases, up to 20 percent of patients with knee replacements are unhappy with the results. This shows that even advanced medical devices and implants can fall short, often due to discomfort or a poor fit of the implant.

Read the full article in DPA's December 2025 issue

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.