Fractionated light PDT therapy for posterior eye disease

A method and system directs therapeutic light of a first wavelength to a patient's eye to excite a photosensitizing agent for PDT during a series of discrete periods of time that are separated by non-therapeutic intervals. Diagnostic light of a second wavelength can be directed to the eye durin...

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Bibliographische Detailangaben
Hauptverfasser: MCILROY BRIAN W, HAMILTON ANDREW M.P, HEACOCK GREGORY, MAHONEY PAULA A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method and system directs therapeutic light of a first wavelength to a patient's eye to excite a photosensitizing agent for PDT during a series of discrete periods of time that are separated by non-therapeutic intervals. Diagnostic light of a second wavelength can be directed to the eye during at least a portion of one or more of the non-therapeutic intervals to allow a physician to see the affect of the therapy.