CONTACT LENS MOLDS AND SYSTEMS AND METHODS FOR PRODUCING SAME
摘要
<p>Contact lens molds and systems and methods for producing contact lens molds are described. The contact lens mold sections include two optical quality surfaces, a flange circumscribing at least a portion of the two optical quality surfaces, and an elongate member extending from the flange. Two mold sections can contact one another to form a mold assembly having a contact lens shaped cavity. The mold sections are structured to form a contact lens having an edge that does not require further physical modification before placement on an eye. Systems and methods are described which direct a molten polymeric material into cavities corresponding to the mold sections.</p>
申请公布号
WO2007021631(A1)
申请公布日期
2007.02.22
申请号
WO2006US30685
申请日期
2006.08.07
申请人
COOPERVISION INC.;GOODENOUGH, NEIL, G.;DEAN, GREGG, A.