Electrode having lead wire attachment
First Claim
1. An electrode for use in connecting an assembly including a lead wire electrically connected to a head to a wearer, said electrode being of the type having:
- a first and a second main face, each face having;
a central zone,an outer peripheral edge, andan intermediate zone;
said central zone of each main face being of electrically conductive material and the conductive material of each face at all times being in electrical engagement to accommodate electrical energy flow between the first and second main faces,adhesive means on said first main face to adhere the first main face to the skin of said wearer;
removable liner means normally overlaying said central zone of said first main face and the adhesive means and removable to expose the adhesive means and the electrically conductive material of the first main face to confront the skin of said wearer when being used,an elongate member having a first portion and a second portion, means to fix said first portion to said second main face radially displaced outboard of said central zone with said second portion being movable with respect to said first fixed portion to tightly embrace said lead wire when the head is in electrical engagement with the electrically conductive material of the second main face;
said elongate member including mutually interengaging means on the portions to releasably maintain the tight embrace of said portions to guard against rotational movement and lifting movement of said lead wire and head relative to the electrode and to maintain the head in electrical engagement with the electrode.
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Accused Products
Abstract
In one embodiment, the electrode is used in conjunction with a lead wire and a head that attaches to the electrode. The electrode itself includes first and second main face each having, among other things, a central zone. The central zone of each face is made of an electrically conductive material such that electrical current flows between the first and second main faces. The first face is releasably adhered to the skin of the patient or wearer. Radially outboard of the central zone mounted on the second main or outer face of the electrode is an elongate member. A first portion of the elongate member is attached to the second main face. The second portion of the elongate member is movable with respect to the first portion and enables the tight embrace of the head when the head is in the electrical engagement with the conductive material of the first main face. The elongate member includes a latch means to tie or strap the head onto the second main face of the electrode.
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Citations
3 Claims
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1. An electrode for use in connecting an assembly including a lead wire electrically connected to a head to a wearer, said electrode being of the type having:
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a first and a second main face, each face having; a central zone, an outer peripheral edge, and an intermediate zone; said central zone of each main face being of electrically conductive material and the conductive material of each face at all times being in electrical engagement to accommodate electrical energy flow between the first and second main faces, adhesive means on said first main face to adhere the first main face to the skin of said wearer; removable liner means normally overlaying said central zone of said first main face and the adhesive means and removable to expose the adhesive means and the electrically conductive material of the first main face to confront the skin of said wearer when being used, an elongate member having a first portion and a second portion, means to fix said first portion to said second main face radially displaced outboard of said central zone with said second portion being movable with respect to said first fixed portion to tightly embrace said lead wire when the head is in electrical engagement with the electrically conductive material of the second main face; said elongate member including mutually interengaging means on the portions to releasably maintain the tight embrace of said portions to guard against rotational movement and lifting movement of said lead wire and head relative to the electrode and to maintain the head in electrical engagement with the electrode. - View Dependent Claims (2, 3)
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Specification