The company's proprietary digital cardiac x-ray technology provides imaging capabilities while reducing radiation exposure to patients, operators, and staff. NovaRay Medical's ScanCath cardiac catheterization system uses a large-area scanning x-ray source to project an x-ray beam through the patient onto a small-area detector. In addition to cardiac imaging, NovaRay Medical's technologies target various applications, including abdominal, peripheral vascular, neurovascular, and low-dose lung-nodule imaging. Founded in 1991 and based in Newark, California, NovaRay Medical is a provider of medical imaging services.