公开(公告)号：EP4442596A1

公开(公告)日：2024-10-09

申请号：EP24174541.3

申请日：2022-07-20

申请人： CooperVision International Limited

发明人： RIVERA VÉLEZ, Jesús Javier ,  ALAYÓN RIVERA, Javier E ,  BURGOS CRUZ, José A ,  SIEVENS FIGUEROA, Lucas

IPC分类号： B65D21/02 ,  A45C11/00 ,  B65D75/32 ,  A45C1/00 ,  A45D1/00 ,  A45F3/00

CPC分类号： B65D21/0235 ,  B65D75/326 ,  B65D2565/38520130101 ,  B65D2585/54520130101

摘要： A hermetically sealed blister package for a contact lens. The blister package includes a base member (100), made of a plastics material, and a sealing member (103) joined to the base member to form a blister cavity arranged to hold an unworn contact lens and contact lens packaging solution. The base member (100) has an upper surface (130) and a lower surface (132) and includes a blister well (104) and a handle (106). The handle (106) is provided by a flange that extends out from the blister well (104).
The flange includes a female connecting feature and a male connecting feature, the female connecting feature being located between a perimeter of the blister well (104) and an edge of the flange. The male connecting feature being located outside of a perimeter of the blister well (104). The female connecting feature on the base member is configured to interlock with a corresponding male connecting feature on a substantially identical base member to mechanically fasten the base member to the substantially identical base member to form a base member assembly.