Design of a Wasp-Inspired Steerable Needle for Urology

In nature, there is a special group of wasps known as parasitoid wasps. They have a thin and steerable needle-like structure called the ovipositor. This ovipositor is used to lay eggs in hosts. The ovipositor is a very thin organ shaped like a flexible, hollow needle. In order to reach the right location, the wasp can steer her ovipositor. How it steers is still being studied.

We are currently developing novel steerable needles for prostate and kidney interventions inspired by the wasp ovipositor. This project will focus on understanding the steering mechanism of the ovipositor and applying this to new needle designs. We are searching for an MSc student that can start at short notice with this interesting graduation project.

Interested? Please contact Jette Bloemberg, j.bloemberg@tudelft.nl