Using engineering technologies to stop blood clots from reaching the brain

Overview

Aortic valve replacement surgeries are common procedures used to treat heart conditions, but they can pose a risk of stroke due to the release of particles into the bloodstream.

There are devices called embolic protection devices that capture particles during heart surgeries. However, current devices have limitations, such as restricting blood flow to the brain. This project aims to address this issue by designing and prototyping a novel embolic protection device that allows better blood flow to the brain and reduces the risk of stroke during valve replacement surgeries.

Research engagement

Literature review,  simulation work, lab-based work

Research activities

The student will undertake all aspects of the project under the supervision of  Prof Gregory and Dr Khamooshi

Outcomes

The objective of this project is to design a new protection device that captures particles and debris during heart surgeries, preventing them from traveling to the brain.

Skills and experience

The ideal candidate should have a background in mechanical engineering or biomedical engineering, with proficiency in CAD design, numerical simulation using ANSYS Fluent software, and hands-on experience in prototyping and experimental testing. Strong critical thinking and results analysis skills are essential for this role. Engaging with the challenges of the project will offer valuable opportunities for students to enhance their technical skills and problem-solving abilities.

Start date

18 November, 2024

End date

21 February, 2025

Location

Gardens Point campus, O block

Keywords

• biomedical engineering
• cardiovascular
• medical
• stroke

Contact

Merhdad Khamooshi (mehrdad.khamooshi@qut.edu.au)