公开(公告)号：US09463425B2

公开(公告)日：2016-10-11

申请号：US14136412

申请日：2013-12-20

申请人： MENICON CO., LTD.

发明人： Osamu Mori ,  Nao Yoshida

IPC分类号： C11D3/22 ,  C08L5/08 ,  B01F17/00 ,  A45C11/00 ,  C11D3/00 ,  C11D3/20 ,  C08K3/32

CPC分类号： B01F17/005 ,  A45C11/005 ,  C08K3/32 ,  C08K5/053 ,  C08K2003/324 ,  C08L5/08 ,  C08L71/02 ,  C11D3/0078 ,  C11D3/2096 ,  C11D3/227

摘要： Providing a system which can exhibit a desired effect of improving hydrophilicity of a contact lens without causing adverse influences on sense of use of the contact lens and a cleaning effect, and which can effectively prevent adhesion of lipid stain. Also providing a packaging solution for the contact lens which can effectively suppress or prevent reduction of its viscosity with time even when the packaging solution is sterilized by heating. The contact lens is immersed in an aqueous solution which contains a low-molecular weight hyaluronic acid having a molecular weight of not higher than 80,000, or a salt or derivative thereof, and which has a pH of 6.0-8.0 and an osmotic pressure of 220-380 mOsm.

摘要翻译： 提供一种可以表现出提高隐形眼镜亲水性所需效果的系统，而不会对隐形眼镜的使用感和清洁效果产生不利影响，并且可以有效地防止脂质污点的粘附。 还提供了一种用于隐形眼镜的包装溶液，即使当包装溶液通过加热灭菌时，其可以有效地抑制或防止粘度随时间的降低。 将隐形眼镜浸入包含分子量不高于80,000的低分子量透明质酸或其盐或衍生物的水溶液中，其pH为6.0-8.0，渗透压为220 -380 mOsm。