[1] It is applicable to the simulation operation training related to interventional teaching, diagnosis and treatment of bronchoscopy. It can be used for performance testing, function demonstration and teaching training of instruments, such as bronchoscopes, biopsy forceps, brush forceps and other instruments.

[2] Based on real CT data of adults and children, it is designed with a combination of soft and hard multi-material 3D printing and soft silicone material. The structure, color and touch of the bronchus highly simulate real human organs.

[3] The structure includes the left and right main bronchi, tracheal cartilage rings and carina, and the left and right segments of the bronchi can reach grade 5.

[4] The location and type of the lesion can be customized to meet the simulation operation training needs of different examinations and treatments.