Patent ID: 11946847
Assignee: NOK CORPORATION
Field: Measurement (Instruments)
Classification: CPC G  C  B | IPC C  G

Claim 7:
8. An extracellular potential measurement device comprising:
a sheet comprising multiple insulating films each of which is made from an electric insulating material, the insulating films being stacked and bonded to each other, the sheet further comprising a recess adapted to store a collection of cells and a groove connected to the recess, the groove being adapted to store a linear axon extending from the collection of cells; and
multiple electrode wires interposed between the insulating films of the sheet,
multiple electrode wires having ends exposed in the recess so as to be brought into contact with the collection of cells,
at least one electrode wire having an end exposed in the groove so as to be brought into contact with the axon.