Sensor for measuring biosignals
First Claim
1. A sensor for measuring biosignals, the sensor comprising at least one electrode comprising:
- a substrate comprising a flexible non-conductive material;
a conductive layer configured to transfer electrical signals;
a gel layer configured to transfer electrical signals;
a foam element; and
a barrier layer configured to protect the conductive layer and transfer electrical signals,wherein;
a portion of the conductive layer is deposited on a first area of a surface of the barrier layer,the barrier layer is deposited on the substrate so that a portion of the barrier layer in contact with the conductive layer is positioned between the substrate and the conductive layer,the gel layer is deposited on a second area of the surface of the barrier layer so that the gel layer covers only a part of the barrier layer, anda portion of the foam element is deposited on a third area of the surface of the barrier layer, wherein the third area is between the first area and the second area.
1 Assignment
0 Petitions
Accused Products
Abstract
A sensor for measuring biosignals is provided. The sensor comprises at least one electrode comprising: a substrate comprising a flexible non-conductive material; a conductive layer configured to transfer electrical signals; a gel layer configured to transfer electrical signals; and a barrier layer configured to protect the conductive layer and transfer electrical signals, wherein the barrier layer deposited on the substrate, the gel layer is deposited on the barrier layer so that the gel layer covers only a part of the barrier layer, and the conductive layer is deposited over an area of the barrier layer which is outside of an area of the barrier layer on which the gel layer is deposited.
33 Citations
20 Claims
-
1. A sensor for measuring biosignals, the sensor comprising at least one electrode comprising:
-
a substrate comprising a flexible non-conductive material; a conductive layer configured to transfer electrical signals; a gel layer configured to transfer electrical signals; a foam element; and a barrier layer configured to protect the conductive layer and transfer electrical signals, wherein; a portion of the conductive layer is deposited on a first area of a surface of the barrier layer, the barrier layer is deposited on the substrate so that a portion of the barrier layer in contact with the conductive layer is positioned between the substrate and the conductive layer, the gel layer is deposited on a second area of the surface of the barrier layer so that the gel layer covers only a part of the barrier layer, and a portion of the foam element is deposited on a third area of the surface of the barrier layer, wherein the third area is between the first area and the second area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A sensor for measuring biosignals, the sensor comprising at least one electrode comprising:
-
a substrate comprising a flexible non-conductive material; a conductive layer configured to transfer electrical signals; a gel layer configured to transfer electrical signals; a barrier layer configured to protect the conductive layer and transfer electrical signals; and a foam element comprising a nonconductive material, wherein; a portion of the conductive layer is deposited on a first area of a surface of the barrier layer, the barrier layer is deposited on the substrate so that a portion of the barrier layer in contact with the conductive layer is positioned between the substrate and the conductive layer, the gel layer is deposited on a second area of the surface of the barrier layer so that the gel layer covers only a part of the barrier layer, the foam element is arranged on top of the conductive layer, wherein a portion of the foam element is deposited on a third area of the surface of the barrier layer, wherein the third area is between the first area and the second area so that the foam element restricts the second area of the surface of the barrier layer on which the gel layer is deposited and forms a barrier between the conductive layer and the gel layer. - View Dependent Claims (12, 13, 14, 15, 16)
-
-
17. A method of making a sensor for measuring biosignals, the sensor comprising at least one electrode, the method comprising:
-
providing a substrate of flexible non-conductive material; depositing a barrier layer on the substrate; depositing a portion of a conductive layer on a first area of a surface of the barrier layer, wherein a portion of the barrier layer is positioned between the substrate and the conductive layer; depositing a gel layer on a second area of the surface of the barrier layer; and depositing a portion of a foam element on a third area of the surface of the barrier layer, wherein the third area is between the first area and the second area, wherein the barrier layer is configured to protect the conductive layer, and the barrier layer, the conductive layer and the gel layer are configured to transfer electrical signals. - View Dependent Claims (18, 19, 20)
-
Specification