Fluid analysis cartridge and fluid analysis apparatus having the same

A fluid analysis apparatus comprising:

• a fluid analysis cartridge configured to accommodate a fluid sample;
• a mounting member configured to mount the fluid analysis cartridge mounted to the fluid analysis apparatus;
• a light source configured to emit a light toward the fluid analysis cartridge;
• a light detector configured to detect the light emitted from the light source;
• and
• a processor configured to generate a data based on the detected light,
• wherein the fluid analysis cartridge comprises:
• a first sheet comprising at least one area to which light is irradiated,
• a second sheet comprising:
• a reference well comprising a macromolecular coloring reagent having an optical characteristic that varies according to a thickness of the reference well, and
• a test well comprising a test reagent having an optical characteristic that varies according to each of a thickness of the test well and a concentration of a component included in the fluid sample that reacts with the test reagent, and
• a third sheet,
• wherein the first sheet is attached to a first side of the second sheet and the third sheet is attached to a second side of the second sheet,
• wherein the light passes from the second sheet toward the third sheet, and
• wherein the processor is further configured to change a test result of the test well based on a data of the reference well.