Guided Therapeutics, Inc., formerly SpectRx, Inc., is a medical technology company focused on developing medical devices. Its primary focus is the development of its cervical cancer detection technology (LightTouch) and extension of its cancer detection platform into other cancers, especially lung and esophageal. Its technology, including products in research and development, includes biophotonics technology for the non-invasive detection of cancers, including cervical cancer. LuViva is a non-invasive cervical cancer detection product of the Company. It is working with Konica Minolta Opto, Inc., a subsidiary of Konica Minolta, Inc., a Japanese corporation based in Tokyo (Konica Minolta) to adapt its cervical cancer detection technology for detection of lung cancer and esophageal cancer. As of December 31, 2012, the Company was engaged primarily in the research, development and testing of its LuViva non-invasive cervical cancer detection product and its core biophotonic technologies.