Abstract: According to an embodiment, a mobile diagnostic structure comprises a housing including a space therein; a partitioning module partitioning the space to include a preparation room and an analysis room; an inlet module providing an incoming path from an outside to the preparation room for a raw sample; and a transfer module providing a transfer path from the preparation room to the analysis room, for a pre-treated sample which is a result of pre-treating the raw sample in the preparation room.