Multiple-channel biosensor test strip

A multiple-channel biosensor test strip, comprising:

• a substrate including a read section and a detection section, wherein the substrate is formed with a protrusion seat and a plurality of detection channels on a surface of the detection section;
• the protrusion seat is provided with a notch located higher than the detection channels and a plurality of grooves communicated with the notch;
• and the grooves are connected to the detection channels correspondingly;
• a circuit layer disposed on the substrate, wherein the circuit layer includes a plurality of metal circuits and a plurality of electrodes disposed on the metal circuits;
• the metal circuits extend from the read section to the detection section;
• and the electrodes are exposed in the detection channels of the detection section;
• a plurality of detection reagents arranged in the detection channels and covering the electrodes;
• and
• a lid combined on the detection section, wherein the lid covers the detection channels and exposes the notch of the protrusion seat.