申请人:Langhals Heinz
公开号:US20130131354A1
公开(公告)日:2013-05-23
Cyanine dyes having optional sulfonic acid substituents on the aromatic nucleus have been developed for use as contrast agents for assisting in surgery and diagnosis, especially for simplifying the surgical removal of basal membranes of the eye, such as the internal limiting membrane (ILM), and for dyeing the lens capsule.
在芳香核上具有可选磺酸取代基团的青霉素染料已经被开发用作手术和诊断辅助对比剂,特别是为了简化眼睛基底膜的手术切除,例如内限膜(ILM),以及染色晶状体囊。