• 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 bronchi main body and the bronchi-support stand can be easily removed from the black case.
• 3D distal bronchus is attachable and washable after insert training.

Bronchoscopy image