An anion emitting mask

文件类型：PDF文档
文件大小：162K
PURPOSE : An anion emitting mask is provided to prevent and treat asthma and rhinitis by emitting anions when breathing through the mask and enriching anions near a respiration part. CONSTITUTION : The anion emitting mask comprises a cotton cloth(1), a connection string(2), a filter inserting cavity(3) and an anion emitting filter(4). The anion emitting filter is prepared by mixing a silicone rubber or resin, tourmaline and the minerals containing rare earth elements. The minerals include Monazite, Fluocerite, Ytttofluorite, Gagarinite, Tveitite, Ancylite, Bubankite, Calkinsite, Carbocernaite, Donnayite, Ewaldite, Lanthanite, Mckelveyite, Sahamalite, Tengerite, Bastnasite, Parisite, Corisite, Cardylite, Huanghoite, Synchysite, Zhonghuacerite, Aeschynite-priorite series, Betafite, Brannerite, Cerianite, Cerotungsitite, Davidite, Allanite, Apatite, Zircon. © KIPO 2005