MINNEAPOLIS--(BUSINESS WIRE)--E-18 Corp. underwent a name change to Protectus Medical Devices, Inc. ("Protectus Medical Devices") and announced that its trading symbol as quoted on the OTC Bulletin Board will change from (OTCBB: ETEN) to (OTCBB: PTMD) effective today, Monday, October 26, 2009. Protectus Medical Devices’ common stock will trade under the new CUSIP No. 74369Y105.