Study level

PhD

Master of Philosophy

Honours

Vacation research experience scheme

Faculty/School

Topic status

We're looking for students to study this topic.

Supervisors

Dr Mark Allenby
Position
Postdoctoral Research Fellow (AQF)
Division / Faculty
Science and Engineering Faculty
Professor Zhiyong Li
Position
Professor
Division / Faculty
Science and Engineering Faculty
Associate Professor Yi-Chin Toh
Position
Associate Professor
Division / Faculty
Science and Engineering Faculty
Professor Mia Woodruff
Position
Professor
Division / Faculty
Science and Engineering Faculty

External supervisors

  • Dr Christoph Meinert, Royal Brisbane & Women's Hospital

Overview

Peripheral artery disease (PAD) is one of the most frequent cardiovascular diseases, affecting over 200 million people at an annual cost of $21 billion.

PAD cases are predominately (80%) located within the popliteal artery, a highly flexible vessel behind the knee joint which twists, extends, and bends during standing, walking, and sitting.

As a result, active or sedentary lifestyles play an important role in altering the biomechanics leading to popliteal diseases.

Furthermore, surgical treatments within the popliteal artery have been inconsistent, with a 2% to 65% incidence of stent fracture depending on design, placement, and mobility, which have led to dismal long-term success of 50% at 5 years.

An accurate simulation of popliteal biomechanics as well as peri- and postoperative treatments would aid in the design of improved therapies.

This project has been granted ethical approval with access to patient data with some preliminary funding and outcomes indicating its feasibility.

Research activities

This project will develop your skills in computational and experimental techniques. These skills are useful in a wide breadth of manufacturing industries.

You'll be involved in:

  • a literature review of current:
    • pathology
    • surgical treatments
    • research approaches
  • medical DICOM-image reconstruction (MRI, CT)
  • finite element biomechanics and fluid dynamics simulation
  • 3D printing of soft robots incorporating vessel anatomy using flexible materials
  • bioreactor tissue culture integrating pneumatic control to simulate mobility
  • microscopy and medical image validation of soft robotic and bioreactor outcomes.

Your supervisor/s can work with you to tailor the research project to your study level (PhD, Master of Philosophy, Honours or VRES).

You'll be working with a talented team across the:

This team includes physicists, engineers, mathematicians, biologists and the clinicians who are operating on the patients.

You'll attend surgeries and consultations and will be expected to attend lab group meetings once per week alongside full time research.

Outcomes

The aims of this project include:

  • development of a medical imaging-to-robot design pipeline able to digitally simulate patient anatomy and biomechanics
  • identification of printing processes and materials which recapitulate this simulated physiology
  • development of a bioreactor tissue culture able to capture anatomical, biomechanical, and cellular aspects
  • simulations of exercise and endovascular treatment to predict personalised patient outcomes.

Skills and experience

To be considered for this project, you must have completed or be completing a degree in one of the following disciplines:

  • engineering
  • life sciences
  • computational.

Relevant computation experience (eg MIMICs, AutoCAD, MATLAB) or experimental experience (eg 3D printing, cell culture) is useful, but not required.

Scholarships

You may be able to apply for a research scholarship in our annual scholarship round.

Annual scholarship round

Keywords

Contact

Contact the supervisor for more information.