Breast pump system with controller
Systems and methods for pumping milk from a breast, wherein the milk is expressed from the breast under suction and the milk is expulsed from a pumping mechanism to a collection container under positive pressure. In one approach, a breast pump assembly includes a breast adapter and a receptacle configured to cup the breast adapter, and the breast adapter is removable from the receptacle.
1. A wearable, portable self-powered breast pump system shaped to fit within a bra, the breast pump system comprising:
a housing, the housing including a receptacle formed therein;
a breast adapter configured to contact and form a seal with a breast, the breast adapter including a nipple receiving portion formed integrally therewith, and a bottom portion below the nipple receiving portion, the breast adapter sized and shaped to be received within the receptacle;
a pump contained within the housing, the pump positioned above the nipple receiving portion;
a milk collection container defined by walls that are separate and distinct from the breast adapter and configured to contact the breast, the milk collection container being transparent and including graduation markers;
an indicator light;
a controller contained within the housing that changes application of a suction force on the breast through the nipple receiving portion by the pump from a letdown phase to an expression mode; and
a battery electrically connected to the controller;
wherein the pump is associated with the nipple receiving portion and the pump creates the suction force in the nipple receiving portion, the suction force and at least a portion of a pumped milk being directed generally upward relative to the bottom portion of the breast adapter;
wherein the receptacle is positioned below a center of the housing so that the breast pump system rides in a higher position relative to the breast.
2. The wearable, portable self-powered breast pump system of claim 1 , wherein the breast adapter is visually clear.
3. The wearable, portable self-powered breast pump system of claim 1 , wherein the letdown phase lasts for a pre-determined time period.
4. The wearable, portable self-powered breast pump system of claim 1 , wherein the expression mode continues for a pre-determined time period.
5. The wearable, portable self-powered breast pump system of claim 1 , wherein the breast adapter is a breast shield.
6. The wearable, portable self-powered breast pump system of claim 1 , wherein the breast pump system defines a generally breast shaped profile.
7. The wearable, portable self-powered breast pump system of claim 6 , wherein the milk collection container forms part of the generally breast shaped profile.
8. The wearable, portable self-powered breast pump system of claim 1 , further comprising a cap for the milk collection container after the milk collection container has been removed from the breast pump system.
9. The wearable, portable self-powered breast pump system of claim 1 , wherein the breast adapter is a flange.
10. The wearable, portable self-powered breast pump system of claim 1 , wherein the pump is configured to be positioned less than 2.5 cm from a nipple in the nipple receiving portion.
11. The wearable, portable self-powered breast pump system of claim 1 , wherein the milk collection container is detachable from the breast pump system.
12. The wearable, portable self-powered breast pump system of claim 11 , wherein the milk collection container is attachable to the breast pump system by turning the milk collection container.
13. The wearable, portable self-powered breast pump system of claim 1 , further comprising a conduit attached to the nipple receiving portion of the breast adapter, the conduit configured to provide the suction force within the nipple receiving portion.
14. The wearable, portable self-powered breast pump system of claim 13 , wherein the housing includes a channel configured and dimensioned to receive the conduit with a snap or friction fit and hold the conduit in a proper position.
15. The wearable, portable self-powered breast pump system of claim 1 , further comprising a motor, wherein the nipple receiving portion integrally formed with the breast adapter extends within the housing beyond the motor thereby reducing an overall profile of the breast pump system.