Special fabrication methods allow recreation of ultrafine bronchoscopy that could not be done before. Most methods duplicate distal bronchus (e.g. B¹aiα). Ultrafine bronchoscopy enables insertion all the way through the distal bronchus.
The material is specialized silicone rubber. The sense of bronchoscopy insertion allows a feeling like human-like texture due to elasticity. In addition, the internal bronchial tube is a human-like color.
The bronchial tube and the stand are easily removable from the outer case.
3D distal bronchus is attachable and washable after insert training.
