Dry medical electrode
First Claim
1. A medical electrode comprising:
- a circular, flexible, electroconductive first plate having a tongue-shaped radial extension, said plate having top and bottom faces, said bottom face having a plurality of radially aligned sharp end bosses;
a second plate of greater radius than said first plate and having a surface covered with a fastening adhesive adapted for contacting skin oriented in the same direction as said bosses, said top face contacting said second plate, with said adhesive surrounding the periphery of said first plate;
a first orifice passing through said first and second plates and in the center of said first plate; and
a second orifice passing through said first and second plates and in the radial extension of said first plate;
said electroconductive plate being adapted for contacting a penetrating skin needle through a connector passing through said first orifice or said second orifice, or connected to said radial extension.
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Accused Products
Abstract
A dry electrode for medical use for recording existent biopotentials on the skin surface and for electrical stimulation of different zones of the human body. The dry electrode comprises a flexible electroconductive plate provided on its bottom side with a plurality of sharp bosses for partial skin penetration. The plate has a corrugated radial extension tongue and two orifices, a first orifice in the center of the plate and a second orifice in the tongue portion. The orifices and the tongue portion allow for different connectors to be utilized, such as a stem with a circular base, a Stillson wrench or a hook type connection. The electrode makes contact on its bottom face with a needle which penetrates and stays anchored within the skin.
31 Citations
11 Claims
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1. A medical electrode comprising:
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a circular, flexible, electroconductive first plate having a tongue-shaped radial extension, said plate having top and bottom faces, said bottom face having a plurality of radially aligned sharp end bosses; a second plate of greater radius than said first plate and having a surface covered with a fastening adhesive adapted for contacting skin oriented in the same direction as said bosses, said top face contacting said second plate, with said adhesive surrounding the periphery of said first plate; a first orifice passing through said first and second plates and in the center of said first plate; and a second orifice passing through said first and second plates and in the radial extension of said first plate; said electroconductive plate being adapted for contacting a penetrating skin needle through a connector passing through said first orifice or said second orifice, or connected to said radial extension. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification