2018s1-119 Design of Calibration Platform for Medical Sensing

Supervisor

. Said Al-Sarawi (Principal Supervisor) [1]

. Dr. Rajiv Mahajan (Co-supervisor)[2]

. Porf. Jagan Mazumdar (Co-supervisor)[3]

Project Member

. Bowen SHI

. Roziana Abdullah

Introduction

Atrial fibrillation is heart related disease that affects the upper chambers of the heart (the atria) and causes them to quiver (fibrillate). This result in affect in an abnormal heart rhythm (arrhythmia) affecting the pumping action of the blood around the body. Based on the literature published in 2015 more than 33 million individuals worldwide have Atrial fibrillation (AF), and there are approximately 5 million new cases each year.AF incidence and prevalence increase with age; the prevalence of AF increases 3-fold for individuals in their 60s to 80s.

If this disease is untreated, it can increase risk of stroke by 5-fold, risk of dementia by 2-fold, as well as increased risk of myocardial infarction, heart failure (HF), and death. Hence the significant interest in treating and managing this disease.

In the RF technique, it is very significant to know the properties of the catheter's near and far fields sensitivity.The project will demonstrate the feasibility of building a hardware prototype that can be used to investigate the catheter's near and far fields sensitivity. The hardware should interface to a large size micro-pad array.