CONSTANT, MICHAEL, J.,CRUISE, GREGORY, M,GREENE, ROB,HARRIS CLAYTON,KEELEY, EDWARD MICHAEL
申请号：
BR112015008245
公开号：
BR112015008245A2
申请日:
2013.10.15
申请国别(地区):
BR
年份:
2017
代理人:
摘要：
Polymeric compositions are described comprising a biocompatible polymer including a biodegradable linkage to a visualization agent and a non-physiological pH solution； wherein the biocompatible polymer is soluble in the non-physiological pH solution and insoluble at a physiological pH. Methods of forming the solutions and polymers are disclosed as well as methods of therapeutic use.
