发明名称 A method of positioning ophthalmic lenses
摘要 A method of positioning an ophthalmic lens in a holder (14) forming a concave recess (12), including the steps of conducting a fluid solution containing a surfactant into the recess, placing the ophthalmic lens (16) in the recess, and positioning the holder so that gravity forces the lens into a predetermined position in the recess. The carrier and the lens may then be transported to a lens inspection position, where the lens may be inspected to determine if it is acceptable for consumer use. The surfactant reduces the friction and the hydrophobic attraction between the lens and the surface of the holder forming the recess, helping to insure that the lens is pulled into the desired, predetermined position in the recess. <IMAGE>
申请公布号 EP0686459(A3) 申请公布日期 1997.06.11
申请号 EP19950303990 申请日期 1995.06.09
申请人 JOHNSON & JOHNSON VISION PRODUCTS, INC. 发明人 KEENE, DARREN S.
分类号 G01M11/00;A45C11/04;B24B13/005;B29C33/04;B29C33/12;G01M11/02;G02C13/00 主分类号 G01M11/00
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