Medical electrode sheet

Abstract

The invention discloses a medical electrode sheet, which comprises a lead buckle, a backing sticker, a conductive electrode, a conductive adhesive and a release film, wherein the conductive electrode is arranged at the left side of the backing sticker; the conductive adhesive is arranged at the left side of the backing sticker; the conductive electrode and the conductive adhesive are both located in a groove of the backing sticker; the conductive electrode is located between the backing sticker and the conductive adhesive; the release film covers the surface of the conductive adhesive; one face, facing the conductive adhesive, of the conductive electrode is provided with projections distributed at uniform intervals; the projections are distributed on the conductive electrode according to a concentric circle form; the areas of cross sections, parallel with the conductive adhesive, of the projections are gradually reduced in a direction from the conductive electrode to the conductive adhesive, and a conical cylinder or tetrahedron structure form is formed; and the tail end of each projection is a plane or a spherical surface. processing and manufacturing are facilitated; contact with the skin is more uniform; stimulation on the skin of the human body is avoided; the temperature is monitored and controlled; and no hidden safety dangers in the case of use exist.

Description

technical field [0001] The invention relates to an electrode sheet, in particular to a medical electrode sheet. Background technique [0002] Whether it is low-frequency, medium-frequency or high-frequency electrotherapy technology is now very popular, it is necessary to contact the human body through the electrode sheet to output current to the patient. In order to improve the comfort of the human body, it is necessary to heat the electrode sheets, and currently there are also heating electrode sheets. There are two problems in the use of current electrotherapy equipment: 1. The temperature of the electrode sheet is not accurately controlled. Different heating gears are provided by controlling the heating power. After the ambient temperature changes, the heating temperature on the electrode sheet changes relatively quickly. 2. There is no completely independent dual temperature control. In a single fault state, the electrode sheet may be overheated, and there is a greater ...

AI Technical Summary

Problems solved by technology

There are two problems in the use of current electrotherapy equipment: 1. The temperature of the electrode sheet is not accurately controlled. Different heating gears are provided by controlling the heating power. After the ambient temperature changes, the heating temperature on the electrode sheet changes relatively quickly. 2. There is no completely independent dual temperature control. In a single fault state, the electrode sheet may overheat, and there is a greater risk of scalding the patient.

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