Test chip and method for manufacturing the same

A sheet-shaped test chip comprising:

• a first layer on a front surface side and a second layer on a back surface side;
• wherein the first layer and the second layer are adjacent to each other;
• wherein one of the first layer and the second layer has a liquid receiving section A;
• wherein the first layer has at least a detection confirmation section B;
• wherein the second layer has at least a liquid flow section D adjacent to the detection confirmation section B, and a liquid passage E connected to the liquid flow section D;
• wherein, in case where the liquid receiving section A is provided in the first layer, the liquid receiving section A is spaced from the detection confirmation section B;
• wherein, when a sample test liquid is dropped into the liquid receiving section A, the test liquid passes through the liquid receiving section A, the liquid passage E, and the liquid flow section D in the stated order, by means of capillary action, and flows to the detection confirmation section B;
• and
• wherein the liquid flow section D has an annular structure formed with a liquid non-flow section D′ therein.

A sheet-shaped test chip comprising:

• a first layer on a front surface side and a second layer on a back surface side;
• wherein the first layer and the second layer are adjacent to each other;
• wherein one of the first layer and the second layer has a liquid receiving section A;
• wherein the first layer has at least a detection confirmation section B;
• wherein the second layer has at least a liquid flow section D adjacent to the detection confirmation section B, and a liquid passage E connected to the liquid flow section D;
• wherein, in case where the liquid receiving section A is provided in the first layer, the liquid receiving section A is spaced from the detection confirmation section B;
• wherein, when a sample test liquid is dropped into the liquid receiving section A, the test liquid passes through the liquid receiving section A, the liquid passage E, and the liquid flow section D in the stated order, by means of capillary action, and flows to the detection confirmation section B;
• and
• wherein the second layer is provided with a plurality of the liquid passages E.