An implantable device is provided which incorporates a retinoid for improving the biocompatability of the device in eye tissue. The device may be bioerodible for the purpose of systemically or locally releasing a therapeutic agent in tissue or it may be a permanent implant which includes a surface treated...http://www.google.com.au/patents/US6074661?utm_source=gb-gplus-sharePatent US6074661 - Sterile bioerodible occular implant device with a retinoid for improved biocompatability
