Phototherapy devices and methods
The present disclosure relates to a phototherapy device that can deliver light to tissues to activate photoactive agents that have been applied to the tissues or that are included within a fiber optic tip member of the device which may be coupled to a light source using a sleeve. The present disclosure also relates to methods of phototherapy using the phototherapy device such as anti-bactericidal treatment, anti-fungal treatment, anti-parasitic treatment, anti-viral treatment.
1. A method for phototherapy, comprising:
attaching to a light source a probe member, the probe member having a flexible fiber optic tip member with a polymer or glass core and a photoactivating agent for transmitting light, wherein the photoactivating agent is: i) within the polymer or glass core; or ii) on a surface of the polymer or glass core, and an elastic tubular connector sleeve, for mechanically coupling the flexible tip member to a light source;
introducing the flexible tip member in a the treatment region; and
activating the photoactivating agent by applying light through the flexible fiber optic tip member.