Electrode sensor
AssigneeScovill Japan Kabushiki Kaisha
InventorAkihiko Takata
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Abstract
An electrode sensor for a biomedical electrode of the button type comprises a plastic base which consists of a shank to be clinched to fill up the cavity of an expanded hollow head of an electrode button and a base flange formed in one piece of the shank, and an electrically conductive film formed over the plastic base. The flange is bowl-shaped with a gradual upward inclination from the center toward the periphery. The flange has a plurality of projections or grooves formed on at least either its upper or under side.
Claims2
An electrode sensor for use with an electrode button having an expanded hollow head forming a cavity, said sensor comprising a plastic base including a shank adapted to be clinched to fill up said cavity of said expanded hollow head of said electrode button, said base further including a base flange formed integrally with said shank, and an electrically conductive firm formed over said plastic base, said base flange having a generally smoothly recessed upper side and a bowl-shaped lower side, said lower side having a gradual upward inclination from the center thereof toward the periphery thereof, and the thickness of said base flange decreasing gradually from said center toward said periphery, said base flange having a plurality of projections formed on at least one of said upper and lower sides thereof.
An electrode sensor for use with an electrode button having an expanded hollow head forming a cavity, said sensor comprising a plastic base including a shank adapted to be clinched to fill up said cavity of said expanded hollow head of said electrode button, said base further including a base flange formed integrally with said shank, and an electrically conductive film formed over said plastic base, said base flange having a generally smoothly recessed upper side and a bowl-shaped lower side, said lower side having a gradual upward inclination from the center thereof toward the periphery thereof, and the thickness of said base flange decreasing gradually from said center toward said periphery, said base flange having a plurality of grooves formed on at least one of said upper and lower sides thereof.
Dependencies are inferred from the claim text.