HOHN, STEPHANE,LEWIS, ANDREW LENNARD,WILLIS, SEAN LEO,DREHER, MATTHEW R.,ASHRAFI, KOOROSH,TANG, YIQING
申请号：
CA2922961
公开号：
CA2922961A1
申请日:
2014.09.05
申请国别(地区):
CA
年份:
2015
代理人:
摘要：
This invention relates to imageable polymers, particularly those comprising poly vinylalcohol and to methods for making them as well as to embolic microspheres comprising the polymers. The microspheres are imageable during embolization procedures and can be loaded with drugs or other therapeutic agents to provide an imageable drug delivery system
