公开(公告)号：US11058772B2

公开(公告)日：2021-07-13

申请号：US16196537

申请日：2018-11-20

Applicant: Yeda Research and Development Co. Ltd.

Inventor： Avigdor Scherz ,  Yoram Salomon ,  Arie Marcovich ,  Alexander Brandis ,  Daniel Wagner

IPC: A61K31/407 ,  A61K41/00 ,  A61K31/555 ,  A61K9/00 ,  A61K31/519 ,  A61K47/36 ,  A61N5/06

Abstract: An ophthalmic composition is provided, comprising chlorophyll or bacteriochlorophyll compounds for photodynamic treatment (PDT) of diseases, disorders and conditions associated with corneal or scleral anomalies, such as corneal thinning and scleral stretching.