Method of applying photodynamic therapy to dermal lesion

Surgery – Means for introducing or removing material from body for... – Treating material applied to or removed from external...

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604 20, 607 88, 607 89, A61M 3500, A61N 506

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active

054892791

ABSTRACT:
Method of applying photodynamic therapy to dermal lesion located at a dermal treatment site in skin which includes the stratum corneum, including the steps of hydrating the stratum corneum at the dermal treatment site to enhance the chemical and optical transparency of the stratum corneum at the dermal treatment site and to enhance the passage therethrough of photopharmaceutical and light, introducing photopharmaceutical into the treatment site through the hydrated stratum corneum, and introducing light into the treatment site through the hydrated stratum corneum to photoactivate the photopharmaceutical to treat the dermal lesion.

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