December 7, 1938 – February 2, 2019 Alan Kaganov, 80, died in his home in Los Altos Hills on February 2, 2019 after a long battle with pulmonary fibrosis, which he fought with his characteristic combination of optimism, scientific analysis and creativity. Even two days before he died, he was in discussion with colleagues on ways to improve the oxygen delivery systems that were sustaining his life. Holder of 15 US patents, Dr. Kaganov was a pioneer in biomedical engineering. He helped to develop treatments for many conditions including heart arrhythmia, internal issues, spinal and circulatory diseases and drug-delivery systems. In 2017, Alan and his wife, Carol M. Kaganov, established the Kaganov Research Initiative at Duke University. This unique program aims to advance the diagnosis, treatment and outcomes of pulmonary diseases by fostering new collaborations across Engineering and Medicine at Duke, where he earned his BS in 1960 in Mechanical Engineering.