A customized augmented reality video streaming system for medical scenarios, specifically designed and developed for a hospital in Harbin. It provides medical staff with an immersive AR display experience through real-time video transmission and synchronized CT imaging. The system adopts advanced WebRTC technology, supporting real-time streaming from laparoscopes and patient monitors. Paired with Rokid AR glasses, it enables high-quality visualization of medical information. This allows attending surgeons to perform operations without frequently shifting attention between the patient and overhead screens displaying CT scans, laparoscopic views, monitor data, and other information, thereby improving surgical efficiency and earning full recognition from the hospital.