Clinical Applications Of Endoscopic Cold Light Sources

As a core device in minimally invasive surgeries such as laparoscopy and hysteroscopy, its cold light characteristics avoid the thermal damage risks associated with traditional light sources. In scenarios such as esophageal cancer screening and gastrointestinal polyp removal, it provides precise illumination through adjustable brightness. A study indicates that the failure rate caused by bulb overheating needs to be monitored in clinical use; monitoring data from 2025 shows that related adverse events accounted for 0.37‰.