The bio-airtight transfer window is a device used in places with strict environmental requirements such as biological laboratories and pharmaceutical workshops. It is mainly used to safely transfer items between different clean areas and prevent cross-contamination. The transfer window usually has good sealing performance and can effectively isolate the external environment from the internal space. Its interior may be equipped with disinfection devices such as ultraviolet lamps to disinfect the transferred items to ensure that the items remain clean during the transfer process. At the same time, the bio-airtight transfer window is easy to operate and can improve work efficiency and ensure the safety and stability of the working environment.