PROBLEM TO BE SOLVED: To provide a liquid dispensing end-piece being an ophthalmic liquid dispensing end-piece comprising two filtering membranes and support portions for supporting the membranes and channelling the liquid through the membranes.SOLUTION: The liquid dispensing end-piece comprises a connection portion 38 which is moulded over the support portions 32, 34, 36 in order to fix them together and the support portions include an upper support portion 34, and the support portions comprise an upper support portion 34, a lower support portion 32 and an intermediate support portion 36 which is arranged between the upper support portion 34 and the lower support portion 32, a membrane 28 is retained between the lower support portion 32 and the intermediate support portion 36 and a membrane 30 is retained between the intermediate support portion 36 and the lower support portion 32 and the membranes 28 and 30 are overmoulded by the connection portion 38.COPYRIGHT: (C)2009,JPO&INPIT【課題】この液体分配エンドピースは、二つのフィルター膜と膜を支持すると共に膜を通じて液体を送るための支持部分とを備える、点眼液分配エンドピースを提供する。【解決手段】本発明の一態様によれば、支持部分32、34、36を互いに固定するために支持部分に後成型される連結部分38を備え、支持部分は、上支持部分34と下支持部分32と上支持部分34と下支持部分32との間に配置された中間支持部分36を備え、膜28が下支持部分32と中間支持部分36との間に保持され、膜30が中間支持部分36と下支持部分32との間に保持され、膜28、30は連結部分38によってオーバーモールドされている。【選択図】図5
