Micro analysis system

A micro integrated analysis system, comprising:

• a plurality of micro pumps for injecting a specimen and reagent;
• a testing chip that includes:
• a pump connecting section having flow path openings to communicate with respective micro pumps of the plurality of micro pumps;
• a mixing flow path for mixing a specimen and reagent injected by the respective micro pumps and for reaction processing by heating;
• and
• a testing flow path for performing a predetermined test of a mixed solution having been mixed and processed for reaction in the mixing flow path;
• a system main body that includes:
• a holding section to hold the testing chip;
• the micro pumps;
• a heating section for heating the mixing flow path of the held testing chip, wherein the heating section is configured to selectively heat a portion of the mixing flow path;
• and
• a detection section for performing a test of the mixed solution in the testing flow path of the testing chip;
• and
• a heat insulating section provided in at least one of the testing chip and the system main body, the heat insulating section being arranged on both an inlet end and outlet end of the portion of the mixing flow path, wherein the heat insulating section is narrow flow paths that are arranged continuing from the both ends of the portion of the mixing flow path, the cross-sectional areas of the narrow flow paths being smaller than flow path cross-sectional areas at the both ends of the portion of the mixing flow path.