Author: Sue Hill

Rapid Design of 3D Printed Casts

Subject Specific Wrist CastMaterialise, a corporate blog, published an article about 3-D printed orthopaedic casts designed by a team from Michigan Tech to conform to the individual needs of each patient’s fracture.

From Tech Today.

Could 3D Printing Provide an Alternative to Plaster Casts?

Anyone who has ever had a broken arm, sprained ankle or anything that requires wearing a cast undoubtedly remembers how uncomfortable it was. Sure, it was fun to get everyone’s signature on your arm or leg, but that didn’t make up for the itchiness, the rash and the difficulties involved when taking a shower. A bright team of engineers at Michigan Technological University thought there had to be a better solution, and came up with a lightweight, porous, 3D-printed alternative instead.

Dr. Jingfeng Jiang, leader of the project, commented: “The Lightweight Structures Module enabled us to rapidly design and create prototypes of these orthopaedic casts given any patient-specific wrist geometry. Furthermore, the software allowed us to export the virtual design directly to ANSYS for FEA analysis, so that we could make sure the model was strong enough to withstand different loading conditions.”

Read more at Materialise, by Stephanie Benoit.

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Goldman Presents at From Lab to Marketplace

How do discoveries in university labs turn into commercially available—and potentially lifesaving—products?

This Wednesday, May 25, 2016, teams of Michigan Tech scientists and engineers will present their innovative technologies to a state funding review committee. The reviewers, officially designated an Oversight Committee, will be making decisions on grants from the Michigan Translational Research and Commercialization (MTRAC) program, a $6 million state-funded program developed and managed by the Michigan Economic Development Corporation (MEDC) to help commercialize university translational research.

An example of a team that will present on Wednesday afternoon is Professor Jarek Drelich (MSE) and Associate Professor Jeremy Goldman (BME). They are working on developing a metal alloy that would perform well as a biodegradable stent for heart surgery and other uses where a biodegradable material is desirable. They have been working for some time to find a material with all the necessary properties that will biodegrade harmlessly in the body over a set period of time.

Read more at Tech Today, by Jenn Donovan.

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Biomedical Engineers Inducted into Order of the Engineering

On April 18, 2016, the Department of Chemical Engineering hosted its Order of the Engineer induction ceremony.

The ceremony welcomed 53 new members to the order, including two biomedical engineers and three faculty and staff members.

In 2015, 27 members were inducted, bringing the total of the Michigan Tech Chemical Engineering cohort to 134 since 2014.

Read more at Tech Today, by Chemical Engineering.

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