E Cigarettes: Patent Analysis and Technological Evolution by Copperpod IP Medium Herbva Viva Mouthpiece Figure 1.2, Parts of an e cigarette device E Cigarette Use Among Youth and Young Adults NCBI Bookshelf Construction of electronic cigarettes Wikipedia Vaping refers to the use of an electronic cigarette, or other vaping device, to breathe in an aerosol, often containing nicotine, flavouring and other chemicals. Unlike cigarette smoking, vaping doesn't burn tobacco.