A real-time cell analysis device and a cellular metabolism measurement method using the same are provided to analyze metabolism of cells by quantifying special materials in the cell and providing it as a digital value. A real-time cell analysis device comprises a stage(105) in which a sample is placed, an infrared observing unit(100), and a signal processing unit processing the infrared signal. The infrared observing unit includes a wavelength variable light source(102) irradiating the light to the specific area of the sample, an infrared sensor(106) which receives the infrared ray passing through the sample, and a position alignment image sensor(101) confirming the area in which the light is irradiated.
Apparatus for analyzing cell in real-time and method for measuring cellular metabolism using the same