申请人:Milbocker T. Michael
公开号:US20060198816A1
公开(公告)日:2006-09-07
The present invention relates to a hydrated, biocompatible tissue-augmentation compound and methodology for its implantation into mammalian tissue. The tissue-augmentation compound is comprised of: living tissue, optionally body derived fluids, and at least one NCO-terminated hydrophilic urethane prepolymer derived from an organic polyisocyanate, and oxyethylene-containing diols or polyols in which essentially all of hydroxyl groups are capped with polyisocyanate.
本发明涉及一种水合生物相容性组织增强化合物及其植入哺乳动物组织的方法。该组织增强化合物由以下部分组成:活组织、可选的体外衍生液体、至少一种由有机多异氰酸酯衍生的 NCO 端亲水聚氨酯预聚物,以及含氧乙烯的二元醇或多元醇,其中基本上所有羟基都用多异氰酸酯封端。