BREAST PUMP SYSTEMS AND METHODS
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. In one aspect, the system includes a flange and a milk container connected by a tube that is configured to deliver a vacuum generated and controlled by a pump.
1 . A wearable system to pump fluid from a breast, the system comprising:
a flange configured and dimensioned to form a seal with the breast;
a back housing sized and shaped to receive the flange;
a milk container assembly attached to the back housing;
a lid sized and shaped to mate with the milk container;
a pump; and
a tube that delivers a vacuum generated by the pump to the wearable system.
2 . The system of claim 1 , further comprising a fitting that connects the tube to the back housing.
3 . The system of claim 2 , wherein the fitting is flush with an outer surface of the wearable system.
4 . The system of claim 1 , further comprising one or more energy conducting elements attached to an outer surface of the back housing.
5 . The system of claim 4 , further comprising one or more matching energy conducting elements attached to the flange that align with the one or more energy conducting elements attached to the outer surface of the back housing.
6 . The system of claim 5 , further comprising a layer of polymer that provides a barrier between the one or more matching energy conducting elements and the breast.
7 . The system of claim 6 , wherein an application of energy to the breast is controlled to apply different levels of energy to different areas of the breast.
8 . The system of claim 7 , further comprising a sensor that senses pump function before, during and after an application of energy to the breast.
9 . The system of claim 8 , wherein the application of energy is ultrasound.
10 . The system of claim 8 , wherein the application of energy is heat or vibration.