Brian Pogue

Aug 20, 2024 | spiedigitallibrary.org | Marien Ochoa |Arthur Petusseau |Matthew Reed |Brian Pogue

1. IntroductionUnderstanding tissue oxygen content, especially the lack of oxygen, is key for assessing proper tissue function. Of special interest are tumors, which often grow with chaotic neo-vasculature, subsequently creating both chronic and transient hypoxia conditions.

Aug 8, 2023 | spiedigitallibrary.org | Brian Pogue

1. IntroductionMedical devices used in patient care have many forms, ranging all the way from multi-million-dollar imaging systems to guide interventional procedures, to pocket-sized diagnostic systems that cost a few hundred dollars. The major tools developed for imaging or intervention fall into two very broad categories, which can be roughly categorized as radiologic systems or optical systems.