| The present invention provides a culture device for biochemical testing. The culture device includes a first plate and a second plate, and the second plate is opposite to the first plate. The first plate and the second plate form an incubation cassette and a supply channel, and the incubation cassette is connected to the supply channel by a microstructure. The present invention can provide side views of multi-layered cellular samples, such as corneal tissue, and can be easily combined with other techniques for more comprehensive detection. In addition, applicable industries or products include: cell culture devices, in vitro clinical specimen culture, 3D cell culture, high-throughput drug screening, tumor invasion assessment, cell biology research, personalized precision medicine, etc. |