the present invention provides a biochip cartridge wherein an elastic body is used for a substrate member in order to stabilize the feeding of blood or solution and whereby it is possible to avoid the risk of accidental contact of the operator with solutions due to mishandling . the biochip cartridge comprises a tabular substrate member formed using an elastic material and a flexible cover air tightly attached to the surface of the substrate member , wherein at least an area for storing biopolymers , an area for detecting desired biopolymers from the biopolymers that have been preprocessed , and a flow path for connecting the areas is formed on the substrate member , so that biopolymers can be successively moved from the biopolymer storage area to the biopolymer detection area through the flow path .