Check-Cap is an Israeli medical diagnostics company that develops a capsule-based screening technology using ultra-low-dose X-rays to detect precancerous polyps and abnormalities. Their C-Scan system has three components: the X-ray scanning capsule (C-Scan Cap), a disposable system attached to the patient's back (C-Scan Track), and software for data analysis and report generation (C-Scan View). Founded in 2004, the company is currently in the clinical stage of development.