Cleaning layer of self-adhered conductive adhesive sheet

Abstract

The invention provides a cleaning layer of a self-adhered conductive adhesive sheet. The cleaning layer comprises, by mass, 5 of glycerin, 1.6 of fatty acid diethanolamine, 3 of ethyl alcohol, 6 of towel gourd juice, 0.6 of sodium xylene sulfonate, 2.3 of fatty acid amide, 1.3 of sodium chloride and 8 of water. A preparation method of the cleaning layer includes heating water to 85 DEG C, dissolving the glycerin in the water, adding the fatty acid diethanolamine, the sodium xylene sulfonate and the fatty acid amide, continuing stirring for more than 5 minutes, and refrigerating the mixed liquor at the temperature of minus 12 DEG C for 10 minutes; increasing the temperature to minus 2 DEG C, and keeping the temperature for 5 minutes; re-increasing the temperature to 20 DEG C, keeping the temperature for 10 minutes, and evenly mixing and stirring the mixed liquor with the ethyl alcohol, the sodium chloride and the towel gourd juice to obtain the cleaning layer. The cleaning layer has the advantages of strong adhesive force, high electrical conductivity, capability of emulsifying and absorbing grease membranes of skin surfaces, and the effect of cleaning and sterilizing skin.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a cleaning layer of a self-adhesive conductive film. Background technique [0002] A specific area of ​​the gastrointestinal tract can drive the contraction of gastrointestinal smooth muscle and control the basic bioelectrical rhythm of the gastrointestinal tract. In medicine, this specific area is called a gastrointestinal pacemaker (Pacemaker). [0003] The working principle of the gastric motility therapy device is based on the fact that the electrical activity of the gastrointestinal pacemaker can be driven by the external current stimulation, which promotes the disordered gastrointestinal electrical activity to produce a follow-up effect to restore the normal rhythm, thereby achieving the treatment of various functional gastrointestinal diseases the goal of. [0004] The therapeutic electrode usually acts on the human body through a self-adhesive conductive film to realize ...

AI Technical Summary

Problems solved by technology

The existing self-adhesive conductive film used for gastric motility therapy instrument usually needs to use alcohol and degreasing liquid to degrease and disinfect the skin surface before sticking to the skin, and then stick the self-adhesive conductive film on the skin. It is troublesome to use on degreased and disinfected skin. If the skin surface is not degreased or cleaned, it will affect the conductivity and adhesion of the self-adhesive conductive film