
基本信息:
- 专利标题: 一种可折叠人工晶状体及其制备方法
- 专利标题(英):Foldable intraocular lens and preparation method thereof
- 申请号:CN201310135536.X 申请日:2013-04-18
- 公开(公告)号:CN103251978A 公开(公告)日:2013-08-21
- 发明人: 陈浩 , 李玲琍 , 徐栩 , 南开辉 , 瞿佳
- 申请人: 温州医学院眼视光研究院
- 申请人地址: 浙江省温州市学院西路270号
- 专利权人: 温州医学院眼视光研究院
- 当前专利权人: 温州医学院眼视光研究院
- 当前专利权人地址: 浙江省温州市学院西路270号
- 代理机构: 温州金瓯专利事务所
- 代理人: 王瑾
- 主分类号: A61L27/18
- IPC分类号: A61L27/18 ; C08G77/20 ; C08G77/12 ; C08G77/04
The invention relates to a foldable intraocular lens and a preparation method thereof. The foldable intraocular lens comprises a precursor A and a precursor B of which the mass ratio is (1:1) to (1:10), wherein the precursor A is a copolymer of the following siloxane derivatives: the siloxane derivatives of unsaturated hydrocarbon of which a silicon atom is connected with carbon-carbon double bonds, and the siloxane derivatives with good biocompatibility; and the precursor B is a copolymer of the following siloxane derivatives: the siloxane derivatives containing a silicon hydrogen bond, and the siloxane derivatives with good biocompatibility. The foldable intraocular lens prepared by the method is good in biocompatibility; and meanwhile, the defects such as glare of the traditional prosthetic lens are overcome.
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61L | 材料或物体消毒的一般方法或装置;空气的灭菌、消毒或除臭;绷带、敷料、吸收垫或外科用品的化学方面;绷带、敷料、吸收垫或外科用品的材料 |
------A61L27/00 | 假体材料或假体被覆材料 |
--------A61L27/02 | .无机材料 |
----------A61L27/18 | ..由涉及碳—碳不饱和键以外的反应获得的 |