Aerosol precursor containing effective components in anti-inflammatory drug and method for dispersing effective components in anti-inflammatory drug into nanoscale droplets

Abstract

The invention relates to an aerosol precursor containing effective components in an anti-inflammatory drug. The aerosol precursor comprises glycerin, propylene glycol, 1,3-butanediol, flavor components and an anti-inflammatory drug extract in the mass ratio being (40-45): (20-25): (0-10): (0-10): (1-10). The invention further relates to a method for dispersing the effective components in the anti-inflammatory drug into nanoscale droplets, and relates to an aerosol containing the nanoscale droplets. The aerosol precursor contains the effective components in the anti-inflammatory drug, and the nanoscale droplets can be obtained when the aerosol precursor is placed and heated in an electronic cigarette smoking set comprising an electric heater.

Description

technical field [0001] The invention relates to an aerosol precursor, in particular to an aerosol precursor containing an anti-inflammatory drug and a method for dispersing it into nano-scale droplets. Background technique [0002] Inflammation is what people usually call "inflammation". It is a basic pathological process that occurs when biological tissues are stimulated by certain stimuli, such as trauma, infection and other damage factors. The local manifestations of inflammation are redness, swelling, heat, pain and dysfunction, and also accompanied by systemic reactions such as fever and changes in peripheral white blood cell count. Among the Chinese patent medicines, Chinese patent medicines containing forsythia, honeysuckle, Radix Isatidis, Folium Isatidis, Scutellaria baicalensis, Dandelion, Houttuynia cordata and other ingredients are selected, all of which have anti-inflammatory effects; and, compared with western medicines, the side effects of Chinese patent medic...

AI Technical Summary

Problems solved by technology

[0005] The representative patent for pressurized atomization of traditional Chinese medicine compound preparations is CN102949573A, in which an 80-100bar propellant such as trichlorofluoromethane, dichlorodifluoromethane or dichlorotetrafluoroethane is used to atomize the liquid medicine to To obtain micron-sized mist droplets, the above-mentioned injection pressure is too high, the airtightness of the propellant container tank is strict, the production cost is high, and the propellant itself is also expensive

In addition, with the increase of the amount of medicine used, the pressure inside the tank decreases continuously, and the drug atomization effect gradually becomes worse; moreover, such tanks can only be used once for consumers, increasing usage cost