Primary care physicians must conduct a staggering number of comprehensive physical exams and medical record reviews, resulting in demanding daily schedules. Few commercial technologies have been marketed towards the primary care market, which has stifled improvements in disease screening and detection, work flow, and records management, taking time away from interactions with patients. In efforts to improve the quality of care in primary care medicine, we integrated our handheld primary care optical imaging system with Google Glass©, a commercial heads-up display (HUD). The integration of a HUD allows the physician to focus on the patient during the medical history review ...
Pre-operative X-ray mammography and intraoperative X-ray specimen radiography are routinely used to identify breast cancer pathology. Recent advances in optical coherence tomography (OCT) have enabled its use for the intraoperative assessment of surgical margins during breast cancer surgery. While each modality offers distinct contrast of normal and pathological features, there is an essential need to correlate image -based features between the two modalities to take advantage of the diagnostic capabilities of each technique. We compare OCT to X-ray images of resected human breast tissue and correlate different tissue features between modalities for future use in real-time intraoperative OCT imaging . X-ray ...
Gold nanorods absorb and scatter light strongly in the near-infrared portion of the electromagnetic spectrum, making them ideal tissue contrast agents for imaging techniques such as optical coherence tomography (OCT). Strong interactions occur at the nano-bio interface, such as proteins binding to gold nanorods forming a ‘corona.’ To fulfill the promise of nanorods for applications such as contrast agents, we must better understand the intrinsic interactions of these nanomaterials with biological systems at the molecular, cellular and tissue level. In this paper, we briefly review the nanorod-protein interface. We then present some new fast relaxation imaging (FReI) measurements of how ...
A system that incorporates teachings of the present disclosure may include, for example, a method involving capturing spectral interference from an optical coherence tomography imaging probe comprising a micro-electro-mechanical system (MEMS) scanning mirror, and a partial reflector for supplying images to an image sensor. Additional embodiments are disclosed.
The University of Illinois at Urbana-Champaign Received a 2013 NIH Grant for $559,530 for Interaoperative OCT for ...
We report the application of Optical Coherence Tomography (OCT) to various types of human cases of otitis media (OM). Whereas conventional diagnostic modalities for OM, including standard and pneumatic otoscopy, are limited to visualizing the surface information of the tympanic membrane (TM), OCT is able to effectively reveal the depth-resolved microstructural below the TM with a very high spatial resolution. With the potential advantage of using OCT for diagnosing different types of OM, we examined in-vivo the use of 840 nm wavelength, and OCT spectral domain OCT (SDOCT) techniques, in several human cases including normal ears, and ears with adhesive ...
The University of Illinois at Urbana-Champaign. Illinois is a world leader in research, teaching, and public engagement, distinguished by the breadth of its programs, broad academic excellence, and internationally renowned faculty. Biophotonics Imaging Laboratory at the University of Illinois at Urbana-Champaign. Located in the Beckman Institute for Advanced Science and Technology at the University of Illinois at Urbana-Champaign, the Biophotonics Imaging Laboratory, directed by Professor Stephen Boppart, is dedicated to the development of optical biomedical imaging techniques. Mills Breast Cancer Institute is dedicated to the diagnosis, prevention and treatment of breast cancer through collaborative research and excellence in patient care. Dr. Stephen Boppart, MD, PhD, Founding Director, Mills Breast Cancer Institute.