摘要:
Substance delivering punctum plug devices and related methods for treating disorders and diseases of the eye. Some embodiments of the device maximize dissolution of the substance in tears and/or other fluid(s) that distribute to the anterior surface of the eye so as to maximize delivery of the substance to or through the cornea or anterior surface of the eye ball while minimizing loss of substance through other routes.
摘要:
The present invention relates to a composition comprising a photosensitizing agent and a skin-penetration enhancer. The composition herein show improved delivery of the photosensitizer through the stratum corneum. In addition, the composition of the present invention show improved stability and a reduced incidence of skin photosensitivity.