公开(公告)号：KR1020030032420A

公开(公告)日：2003-04-26

申请号：KR1020010064182

申请日：2001-10-18

Applicant: 한국과학기술연구원

Inventor： 김영하 ,  김수현 ,  이상영 ,  김재찬 ,  오정환

IPC: A61L27/58

Abstract: PURPOSE: A porous substrate of a biodegradable polymer for regenerating an impaired ocular tissue is provided to cure the impaired ocular tissue by installing in the impaired ocular tissue region. CONSTITUTION: The porous substrate of the biodegradable polymer for regenerating the impaired ocular tissue is prepared with the biodegradable polymer selected from the group consisting of polyglycolic acid, polylactic acid, polycaprolactone, polydioxanone, polytrimethylene carbonate and copolymer thereof, and has the pore size of 10 to 800 micrometers, and the porosity of 50 to 99%. The ocular region is selected from the group consisting of cornea, conjunctiva and sclera.

Abstract translation: 目的：提供用于再生受损的眼组织的生物可降解聚合物的多孔底物，以通过安装在受损的眼组织区域中来治愈受损的眼组织。 构成：用于再生受损眼睛组织的可生物降解聚合物的多孔基材由选自聚乙醇酸，聚乳酸，聚己内酯，聚二恶烷酮，聚三亚甲基碳酸酯及其共聚物的生物降解性聚合物制备，孔径为10 至800微米，孔隙率为50至99％。 眼部区域选自角膜，结膜和巩膜。