A biomedical 3D rapid prototyping apparatus includes a bio-cartridge, a supply container, a building platform, a disinfection and temperature and humidity regulating device and a negative pressure device.The bio-cartridge contains a bio-forming fluid and has a printhead for ejecting the bio-forming fluid, and the supply container stores a bio-building material.The building platform includes a building chamber, a chamber up and down moving mechanism, a movable feeding mechanism and a movable printing mechanism.The disinfection and temperature and humidity regulating device disinfects the building platform and provides an environment with suitable temperature and humidity for cell culture.The negative pressure device provides negative pressure to the building platform.The movable feeding mechanism feeds the bio-building material in the building chamber to form a building layer, the bio-cartridge moves to the top of the building chamber and prints the bio-forming fluid to the bio-building material to form cells and tissues, and the feeding process and the printing process are repeated so as to rapidly build a living tissue or organ for transplantation.一種生物醫學3D快速成型裝置,包括生物墨水匣,裝載生物生成液並具可噴出生物生成液之噴頭;供給容器,儲存生物建構材;建構平台,包括建構腔室、腔室升降位移機構、舖層位移機構及噴印位移機構;殺菌消毒及溫濕調控裝置,對建構平台殺菌及消毒,並提供適合培養細胞的溫度與濕度的環境;及負壓裝置,促使建構平台空間形成負壓狀態。舖層位移機構將生物建構材舖蓋於建構腔室形成建構層,復以生物墨水匣位移至建構層上並噴印生物生成液於生物建構材上以形成細胞組織,並藉反覆進行舖蓋及噴印作業,達成快速建造可移植性之活體組織或器官。1...生物醫學3D快速成型裝置11...生物墨水匣12...供給容器13...建構平台131...建構腔室133...舖層位移機構134...噴印位移機構14...影像及監控裝置141...影像辨識裝置142...墨量監控裝置15...殺菌消毒及溫濕調控裝置151...厭氧氣體殺菌裝置152...紫外燈消毒裝置153...溫濕調控裝置17...負壓裝置
