1. The device containing the wall (6), made to tightly cover part of the body, with an electrically non-conductive material (9) and with a shape that is consistent with the body part or consistent on the basis of the elasticity of the wall, while the wall (6) is adjacent to the skin ( 14) the body part with an inner wall (7), and the inner wall (7) is provided with at least one electrically conductive portion (4), which is placed to transmit electrical signals from the skin or to the skin (14) of the body part through an electrically non-conductive material ( 9) walls (6), characterized in that the electric The electrically conductive portion (4) is coated with an electrically non-conductive material (9) and is connected to at least one conductor (5, 5 ') passing through the electrically non-conductive material (9) .2. A device according to claim 1, characterized in that the conductor (5) is made as a single unit with an electrically conductive section (4). 3. A device according to claim 1, characterized in that the electrically conductive section (4) is connected to a separate conductor (5 ') passing in a non-conductive material (9) .4. The device according to claim 3, characterized in that the conductor (5 ') consists of metal. The device according to any one of paragraphs. 1-4, characterized in that directly on the conductive section (4) is an amplification circuit (10), which is coated with a non-conductive material (9) of the wall (6) and connected via at least one contact terminal (G) to the conductive section ( 4), and that at least one other contact terminal (S) of the amplification circuit (10) is connected to at least one conductor (5 '). The device according to claim 5, characterized in that the wall (6) has an electrically conductive layer (11, isolated from the electrically conductive section (4)1. Устройство, содержащее стенку (6), выполненную для плотного охвата части тела, с электрически не проводящим материалом (9) и с формой, согласованной с частью
