[1] Suitable for simulated operation training of lacrimal intubation surgery, and applicable to anatomical teaching, case demonstration, clinical training, instrument operation training, etc.

[2] Highly accurately restores the anatomical structure of the human lacrimal passage-nasal cavity (including canaliculi, puncta, caruncles, lacrimal sacs, nasolacrimal ducts, nasal turbinates, nasal meatuses, nasal cavities, etc.).

[3] Adopts multi-material 3D printing combining rigid and soft materials to highly simulate the real texture of different tissues, replicate the texture of human skin, and deliver a realistic visual and tactile experience.

[4] This model consists of two components. The replaceable lacrimal passage-nasal cavity module can be detached and replaced easily, helping reduce costs.