Embodiments of the present invention relate to a device for implementing high-speed
drug screening based on a three-dimensional biological model, and the device according to one aspect is an analysis device for a three-dimensional biological model, the device comprising: a well plate; a probe provided in the well plate; and a
plunger located to be spaced apart from the well plate, wherein: the well plate includes a well configured to accommodate the three-dimensional biological model, the well being a region in which at least a portion of the upper surface of the well plate is recessed along a first direction; at least a portion of the probe is located in the well; and the
plunger is movable in the well along the first direction.