The present invention relates to a devices and methods for killing and/or debilitating pathogenic microorganisms in or on a patient's body, such as light-sensitive bacteria including helicobacter pylori and/or propionibacterium acnes. A chemiluminescent light source provides electromagnetic radiation...http://www.google.se/patents/US7255691?utm_source=gb-gplus-sharePatent US7255691 - Chemiluminescent light source using visible light for biotherapy
