Multi-point probe, electronic contact sheet for configuring the same, multi-point probe array, and method of manufacturing the same

A multi-point probe comprising:

• a probe;
• and
• an electronic contact sheet adapted to wind around the probe, wherein the electronic contact sheet comprises:
• a base formed from an insulating sheet comprising a distal edge, a proximal edge, a first lateral edge parallel to a longitudinal axis of the probe and a second lateral edge parallel to and opposite from the first lateral edge, wherein the distal edge recedes from the first lateral edge to the second lateral edge;
• a plurality of electronic contacts separated from each other and arranged along a distal portion of an upper surface of the base;
• and
• a plurality of wirings, wherein each of the plurality of wirings are connected to a corresponding plurality of electronic contacts and extends from a first end towards a second end;
• and
• wherein when the electronic contact sheet winds around the probe, the electronic contact sheet forms a tubular shape having multiple layers so that the plurality of electronic contacts are arranged spirally along the longitudinal axis and are exposed to an external environment;
• and
• wherein the plurality of wirings other than an uppermost layer of the multiple layers are covered with another layer of the multiple layers.