NYU Abu Dhabi Innovates with 3D-Printed Gastric Stent

Aug 26, 2026

57 min

Aug 26, 2026 10:31

NYU Abu Dhabi researchers develop 3D-printed gastric stent technology

## Breakthrough in Gastric Stent Technology

Researchers at New York University Abu Dhabi have developed a groundbreaking 3D-printed gastric stent, named BRIDGE, which is biodegradable. This innovation aims to enhance the treatment of gastric leaks, a complication that can occur after weight-loss surgeries.

## Enhanced Performance and Design

The BRIDGE stent features an advanced internal lattice structure, which significantly improves drainage performance. Laboratory tests demonstrated that this new design can double the drainage efficiency compared to traditional stents. Additionally, it can withstand bending more than seven times tighter without kinking, ensuring effective drainage even in complex anatomical situations.

## Benefits of Biodegradable Materials

By utilizing biodegradable materials, the need for a second procedure to remove the stent after healing may be eliminated, reducing the treatment burden on patients. This approach combines cutting-edge 3D printing technology with innovative materials to improve patient outcomes.

## Expert Insights

Parima Phowarasoontorn, a research assistant involved in the study, emphasized the stent's ability to enhance drainage while easing patient treatment processes. Khalil Ramadi, an assistant professor at NYU Abu Dhabi, highlighted how re-engineering medical technologies through advanced manufacturing can significantly boost their performance.

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