The system of application of drugs in eye surgeries by means of dressing and bandage

摘要

The system of application of drugs in eye surgeries by means of dressing and bandage. Refers to the development of a system of application of drugs for ophthalmic surgical procedures using a filter paper that may be of the type Whatman 41 as a vehicle of administration.The system of application of drugs in ophthalmic surgery by means of dressing is the airing of the antimetabu00f3lito MMC to the corneal surface during the course of PRK surgery by means of a bandage in the format of the disk. Each disc contains a calculated dose of MMC in order to provide the corneal bed concentration of MMC 0.02% at the end of a minute.The discs of filter paper, after receiving the solution of MMC, pass through a drying process, which promotes the permeation of drugs in the meshes of the patch. At the end of the process, each disk is packed individually in a sterile surgical envelope and that, in turn, is maintained in a second hermetically sealed casing.