Improving microangioscopic image visualization for use in stroke therapy

Ischemic stroke is caused by a blood clot within the blood vessels of the brain. A common technique to remove the blood clot is by using medical devices that can reach the clot through the arterial system. To properly deploy such devices, visualization of the blood vessels, clot, and therapy devices is required. This is currently performed using fluoroscopic techniques, which lack the ability to visualize the inside of the blood vessel. Vena Medical has developed the first miniaturized fiber bundle technology-based device for direct visualization of clots within the blood vessels of the brain. To enhance the output images of the device, an investigation into image processing techniques to address hardware limited image deficiencies, such as artifacts and distortion in the image, will be performed. The research performed will set the groundwork for more complex image processing techniques, allowing for Vena Medical to further distinguish itself as a leader in the market.

Faculty Supervisor:

Stewart McLachlin;Alexander Wong

Student:

Partner:

Vena Medical

Discipline:

Engineering

Sector:

Manufacturing

University:

University of Waterloo

Program: