Robotics

Researchers 3D print unique micro-scale fluid channels used for medical testing

College of Science and Engineering, October 9, 2020

In a groundbreaking new study, researchers at the University of Minnesota, in collaboration with the U.S. Army Combat Capabilities Development Command Soldier Center, have 3D printed unique fluid channels at the micron scale that could automate production of diagnostics, sensors, and assays used for a variety of medical tests and other applications.

“This new effort opens up numerous future possibilities for microfluidic devices,” said Michael McAlpine, a University of Minnesota mechanical engineering professor and senior researcher on the study. “Being able to 3D print these devices without a cleanroom means that diagnostic tools could be printed by a doctor right in their office or printed remotely by soldiers in the field.”

3D printing microfluidic channels on a sphere