公开(公告)号：EP1387702A1

公开(公告)日：2004-02-11

申请号：EP02725919.1

申请日：2002-05-03

申请人： BAUSCH & LOMB INCORPORATED

发明人： ZHENZE, Hu ,  SALAMONE, Joseph, C. ,  BORAZJANI, Roya

IPC分类号： A61L27/54 ,  A61L29/16 ,  A61L27/34 ,  A61L31/10

CPC分类号： G02B1/043 ,  A61L27/34 ,  A61L27/54 ,  A61L29/16 ,  A61L31/10 ,  A61L2300/232 ,  A61L2300/404 ,  C08L1/02

摘要： A method is disclosed for inhibiting adhesion of bacteria to the surface of a biomedical device comprising contacting the surface of said biomedical device with a cationic polysaccharide in aqueous solution having an ionic strength of from about 0.01 to about 0.13.

公开(公告)号：EP1570038A1

公开(公告)日：2005-09-07

申请号：EP03790155.0

申请日：2003-12-01

申请人： BAUSCH & LOMB INCORPORATED

发明人： JANI, Dharmendra ,  SALAMONE, Joseph, C. ,  ZHENZE, Hu ,  XIA, Erning ,  BORAZANI, Roya ,  AMMON, Daniel, M., Jr.

IPC分类号： C11D3/37 ,  C11D3/00 ,  G02B1/04

CPC分类号： C11D1/008 ,  C11D3/0078 ,  C11D3/3707 ,  G02B1/043

摘要： The present invention is directed to an ophthalmic solution for soft contact lenses for controlled release of polyethers into an eye's tear film. Polyether components of the subject ophthalmic solution are released from the soft contact lens material matrix over long time periods to produce longer lasting wetting performance, improved lubricity, improved end-of-the-day comfort and reduced feeling of dryness from wearing contact lenses.