Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 15, 2013
Patent Application Number
13121204
Date Filed
September 28, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
A breast receiving funnel (5) for a breast pump (1) comprising an expandable layer (18) formed from a hydrogel which is configured to expand such that an inner surface of the breast receiving funnel (5), against which a user's breast is locatable, swells towards said user's breast to apply a positive pressure thereto and aid the expression of milk therefrom.
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