mechanical engineering

Cotton candy machines may hold key for making artificial organs

Vanderbilt engineers have modified a cotton candy machine to create complex microfluidic networks that mimic the capillary system in living tissue and have demonstrated that these networks can keep cells alive and functioning in an artificial three-dimensional matrix.

Wrist Robot Vanderbilt

Tiny mechanical wrist gives new dexterity to needlescopic surgery

VIDEO» A Vanderbilt research team has successfully created a mechanical wrist less than 1/16th of an inch thick — small enough to use in needlescopic surgery, the smallest form of minimally invasive surgery.

Lab photo

Paralyzed by accident, grad student engineers his future with exoskeleton

Andrew Ekelem, who has used a wheelchair since a college snowboarding accident, brings an invaluable perspective to the lab of mechanical engineer Michael Goldfarb.

‘Stretched’ cells promote cancer

Mechanical stress appears to be a critical factor in activating normal tissue-associated fibroblasts to generate cancer-associated fibroblasts.

two nuclear plant silos

Vanderbilt team examines human factors in nuclear power plant operations

A multidisciplinary Vanderbilt team with deep experience in improving patient safety and technology usability has received a three-year, $800,000 Department of Energy grant to help nuclear power plant operators better perform their jobs.

Robotic device attache to dummy patient

Brain surgery through the cheek

Vanderbilt engineers have developed a surgical robot designed to perform brain surgery by entering through the cheek instead of the skull.

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