What are the brands of nasal skull base instruments brands

Carlstoss, Beijing Jesse Huizhong Technology. Karl Stoss is a German medical device company specializing in endoscopes and related equipment, and its nasal skull base instruments include 2D and 3D endoscopes, surgical knives, high-speed motors, and near-infrared fluorescence imaging systems. Beijing Jesse Huizhong Technology is a Chinese medical device company specializing in radiofrequency plasma surgical devices and disposable cutter heads. Brands of nasal skull base instruments include Carl Stoss and Beijing Jesse Huizhong Technology.