Eccentric electrocardio-electrode

Abstract

The invention provides an eccentric electrocardio-electrode comprising a release sheet, a back lining and an electrode plate body. An acquisition part is formed at one end of the electrode plate bodyand a leading-out tail part is formed at other end and is used for arranging an electrode leading-out element or an electrode leading-out structure; and conductive biogel covers the bottom surface ofthe acquisition part of the electrode plate body. A through hole is formed in the end, corresponding to the leading-out tail part of the electrode plate body, of the back lining; the electrode plate body is arranged on the bottom face of the back lining; the back lining and the acquisition part of the electrode plate body are combined into one; and the electrode leading-out element or the electrode leading-out structure is exposed out of the through hole. The eccentric electrocardio-electrode based on a simple structural design has a simple process; the electrode plate body is prevented from being separated from the back lining; the usage of materials is reduced; and the cost is lowered. Besides, the comprehensive performances such as waterproofness, air permeability and comfort can be improved. And the through holes is used for exposing.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to an electrocardiogram electrode, which is used for the extraction and transmission of human body / living bioelectrical signals, and is mainly used in electrocardiogram / brain electricity / myoelectricity, etc., and can be used in professional medical institutions such as hospitals, It can also be applied to aspects such as health detection and detection, specifically, it is an eccentric electrocardiographic electrode. Background technique [0002] At present, most eccentric ECG electrodes use medical non-woven fabrics, foam or other substrates as the main attachment material. The electrode body is attached to the backing substrate, and the electrode collection point is covered with bioconductive gel. The tail lead-out point is connected to the electrode collection point, and the lead-out point is provided with an electrode buckle or other lead-out methods. The tail lead-out poi...

AI Technical Summary

Problems solved by technology

Non-woven fabric is used as the backing, which has the characteristics of softness and good air permeability, but it is not waterproof

Foam is used as a backing, which can be waterproof, but the foam material itself is not breathable, and has poor comfort and adaptability to the skin

If a single-layer film is used as the backing, it has both air permeability and waterproof, and is very comfortable and adaptable to the skin. However, the thickness of the single-layer film is too thin, and the thickness of the conventional single-layer film is about 0.02- 0.05mm, inconvenient for clinical use, a protective film must be added

After the increase, the production cost will also increase;

[0009] 3. Existing eccentric electrocardiogram electrodes have many layers of structure, complicated process and high manufacturing cost

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