Advanced ultrasound tweezers explained
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This project aims to develop the next generation of acoustic tweezers with moving parts that allows controlled rotation, translation, and flexural motion of micro-objects, ranging from polystyrene beads to micro beams or insects’ parts (thin elastic structures). These tweezers will be the first step towards fine-tuning the tweezing application with surgical precision.
Tweezers will also support mechanical shaking to enhance users’ range of capabilities in terms of object control. The project involves a comprehensive engineering design experience from early design, to engineering analysis, and product development. It also involves 3D printing tasks, which provides a learning opportunity for students by using Proto Space at UTS. Some of the project impacts are:
- Design and manufacture two state-of-the-art acoustic tweezers.
- Develop mono-phase array of transducers for acoustic manipulation.
- Develop dual-mode tweezers with mechanical shaker.
An array of ultrasound speakers levitating a bee's leg and wing. Image: supplied.
Learning opportunities
- Mechatronic engineering
- Electrical engineering
- Research skills
Applicable knowledge
This project is suitable for students in their 4th year.
How many places are available?
There are five (5) student positions available.
Why is this important?
This project provides significant learning about ultrasound and developing ultrasound capabilities at CAAV, learning Computer-Aided Design and 3D printing as well as learning hands-on engineering product development.
Project leaders
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Associate Professor School of Mechanical and Mechatronic Engineering
