Pharmaco-Kinesis Corporation has developed an implantable pump for localized cancer-fighting drug delivery. This first-generation Nano-Impedance Biosensor (NIB) detects vascular endothelial growth factor (VEGF-165) which is a biomarker correlating to the presence of a cancerous tumor in the body. The NIB is about the size of an aspirin and can detect VEGF at levels as low as 1 to 10 protein molecules in the billions of molecules present in 1 mL of body fluid. Products using NIB technology could ultimately become available over-the-counter to enable patients to measure biomarkers for cancer and other chronic illnesses. One can envision implantable sensors to track brain natriuretic peptide or troponin to enable instant therapy delivery for cardiovascular patients.
Published by Heart Rhythm Center
Dr. Williams obtained his undergraduate degree with a double major in Biomedical and Electrical Engineering at Vanderbilt University. He was then awarded a Keck Fellowship for graduate school at the University of Pittsburgh where he obtained his Master’s degree in Bioengineering. Dr. Williams went on to obtain his medical degree at Drexel University in Philadelphia and completed 5 years of Fellowship training in both Cardiovascular Diseases and Clinical Cardiac Electrophysiology at the University of Pittsburgh Medical Center. His unique background and extensive knowledge of both engineering and cardiology have earned Dr. Williams many accolades in both clinical and academic settings. He’s published over 20 manuscripts and abstracts in the field of cardiology/electrophysiology and has received awards from both the American College of Cardiology Foundation and the National Institutes of Health. Dr. Williams started in the Invasive Electrophysiology Laboratory at The Good Samaritan Hospital in 2008 and, in the last three years, the Heart Rhythm Center has published outcomes on pacemaker and defibrillator implantations as well as the safety and efficacy of high frequency jet ventilation during EP studies with ablation under his direction. View all posts by Heart Rhythm Center