Abstract: The present invention relates to devices and methods for killing and/or debilitating pathogenic microorganisms, such as the H. pylori bacteria within a patient's body. A light source is provided that emits electromagnetic radiation having wavelengths within the visible spectrum. The light source can be internal and/or external to the patient's body. For embodiments having a light source external to the body, a light guide is provided for transferring electromagnetic radiation from the light source to a location within the patient's body. The light guide has a proximal end optically coupled to the light source and a distal end dimensioned for insertion into a patient's body. A delivery element is also provided to optically couple electromagnetic radiation from the light to a location with a patient's body.

Abstract: 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 having predetermined wavelengths in the visible spectrum. The light wavelengths are selected for absorption by naturally-occurring photosensitive chemicals produced by the patient's body.

Abstract: 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 having predetermined wavelengths in the visible spectrum. The light wavelengths are selected for absorption by naturally-occurring photosensitive chemicals produced by the patient's body.

Abstract: Surgical methods of repairing defects and deficiencies in the spine are disclosed. The methods involve delivering a single part in-situ polymerizing fluid to (i) close a weakened segment or fissure in the annulus fibrosus, (ii) strengthen the annulus, (iii) replace or augment the disc nucleus, or (iv) localize a disc prosthesis.

Abstract: The present invention relates to devices and methods for killing and/or debilitating pathogenic microorganisms, such as the H. pylori bacteria within a patient's body. A light source is provided that emits electromagnetic radiation having wavelengths within the visible spectrum. The light source can be internal and/or external to the patient's body. For embodiments having a light source external to the body, a light guide is provided for transferring electromagnetic radiation from the light source to a location within the patient's body. The light guide has a proximal end optically coupled to the light source and a distal end dimensioned for insertion into a patient's body. A delivery element is also provided to optically couple electromagnetic radiation from the light to a location with a patient's body.

Abstract: 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 having predetermined wavelengths in the visible spectrum. The light wavelengths are selected for absorption by naturally-occurring photosensitive chemicals produced by the patient's body.