Chip for measuring number of microbe, and apparatus for measuring number of microbe using the same

摘要

A chip that measures a number of microbes includes a chip main body in the form of a long plate, and a measuring electrode provided on a first end side in the longitudinal direction of the surface of the chip main body and that is immersed in a measurement liquid. A connecting electrode is connected to the measuring electrode and is provided on a second end side in the longitudinal direction of the surface of the chip main body. Ground electrodes are provided on the second end side in the longitudinal direction of the surface of the chip main body. Conductive patterns provided to the outer peripheral portion of the measuring electrode are connected to the ground electrodes.

主权项

1. A chip for measuring a number of microbes, comprising:
a chip main body in a form of a long plate; a measuring electrode provided on a first end side in a longitudinal direction of a surface of the chip main body, the measuring electrode being immersed in a measurement liquid and having two electrodes positioned opposite each other; a connecting electrode connected to the measuring electrode and provided on a second end side on an opposite side from the first end in the longitudinal direction of the surface of the chip main body; a ground electrode provided on the second end side of the surface of the chip main body; and a conductive pattern connected to the ground electrode and provided to an outer peripheral portion of the measuring electrode, wherein the ground electrode includes two electrodes each provided on an outer peripheral side of the connecting electrode so as to sandwich the connecting electrode.