Biological electrode and cardiac pacemaker
AssigneeNippon Telegraph and Telephone Corporation
InventorsShingo Tsukada, Tetsuhiko Teshima, Hiroshi Nakashima
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Abstract
The present biological electrode includes a conductive fabric (2) formed of base fibers which are filled with a conductor and/or to which the conductor is adhered, a thin metallic wire (3) formed into a spiral shape and covered with the conductive fabric (2) from a side of a distal end in an axis direction, and a filling material (5) with which a gap between the conductive fabric (2) and the thin metallic wire (3) is filled and which supports the conductive fabric (2) and the thin metallic wire (3), and the conductor is electrically connected with the thin metallic wire (3).
Claims13
A biological electrode comprising:
- a conductive fabric formed of base fibers which are filled with a conductor or to which the conductor is adhered;
- a thin metallic wire formed into a spiral shape and covered with the conductive fabric from a side of a distal end in an axis direction;
- and
- a filling material with which a gap between the conductive fabric and the thin metallic wire is filled and configured to support the conductive fabric and the thin metallic wire, wherein the thin metallic wire has a spiral spring-shaped structure along the axis, and the conductor is electrically connected with the thin metallic wire;
- wherein the distal end of the thin metallic wire forms a convex shape protruding outwardly in the axis direction and the conductive fabric covering the distal end of the thin metallic wire mimics the convex shape protruding outwardly in the axis direction.
A biological electrode comprising:
- a conductive fabric formed of base fibers which are filled with a conductor or to which the conductor is adhered;
- a thin metallic wire formed into shape of a helix around an axis and covered with the conductive fabric from a side of a distal end in an axis direction;
- and
- a filling material with which a gap between the conductive fabric and the thin metallic wire is filled and configured to support the conductive fabric and the thin metallic wire, wherein the shape of the helix of the thin metallic wire has a convex shape protruding outwardly in the axis direction and the conductive fabric covering the distal end of the thin metallic wire has a convex shape protruding outwardly in the axis direction the conductive fabric is arranged to have a curved surface protruding outwardly, and the conductor is electrically connected with the thin metallic wire.
Dependencies are inferred from the claim text.