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US 11,534,535 B2Granted
Breast pump containers and methods
AssigneeWillow Innovations, Inc.
InventorsJohn Chang, Brian Mason, Fred Co, Erica Keenan
Life of this patent
Estimating the term…
Abstract
Systems and methods for pumping milk from a breast, wherein the milk is expressed from the breast under suction and milk is expulsed from the pumping mechanism to a collection container assembly.
Claims15
A container assembly for a pump, comprising:
- a body;
- a neck portion;
- and
- a valve assembly;
- wherein the valve assembly is configured to mate with the pump and the container assembly defines a sealed or sealable structure in combination with the pump and the valve assembly further includes an integrated valve, the integrated valve including a port formed on a first outside surface of the container assembly and a foam assist member configured on an opposite outside surface of the container assembly, the foam assist member maintaining the port closed until an opening pressure is reached.
2 more elements
Dependencies are inferred from the claim text.