Massaging breast pump and funnel therefor

• US 6,383,164 B1
• Filed: 09/26/2000
• Issued: 05/07/2002
• Est. Priority Date: 09/26/2000
• Status: Expired due to Fees

• Current Assignee: Gerber Products Company (Nestle SA)
• Original Assignee: Gerber Products Company (Nestle SA)
• Inventors: Mensch, Alice A., McCormick, Patrick A., Johansen, Jean L., Slaven, Mark P., Meyers, Brenda J.
• Primary Examiner(s): KENNEDY, SHARON E
• Application Number:
  US09/669,277
• Time in Patent Office: 588 Days
• Field of Search: 604/73-76, 604/35-38, 604/132, 604/133, 604/346, D24/109
• US Class Current: 604/74
• CPC Class Codes: A61M 1/06 Milking pumps
• CPC Class Codes: A61M 1/064 Suction cups
• CPC Class Codes: A61M 1/06935 imitating the suckling of an infant
• CPC Class Codes: A61M 1/0697 having means for massaging the breast

Abstract

A breast pump funnel is disclosed. The funnel is shaped and dimensioned to fit a woman'"'"'s breast, and has a neck to receive the nipple, a cup to fit over an inner part of the breast and a plurality of fingers extending outwardly from the cup to contact an outer part of the breast. The pump section of the breast pump is connected to the neck of the funnel to apply a varying suction to draw milk from the breast and to deliver the milk into a receiving vessel. The tips of the fingers of the funnel serve to massage the breast and stimulate the release of milk from the breast during pumping.

Claims

1. A funnel for a breast pump, comprising:

a neck portion shaped and dimensioned to receive the nipple of a woman'"'"'s breast, and adapted to be connected to a pump section of the breast pump;

a cup portion, shaped and dimensioned to fit over an inner part of the breast; and

a plurality of fingers extending outwardly from the cup portion, and shaped and dimensioned to contact an outer part of the breast.

2. A funnel according to claim 1, wherein the tips of the fingers project inwardly to engage the breast.

3. A funnel according to claim 2, wherein the tips of the fingers are formed with bowls that are convex towards the breast.

4. A funnel according to claim 2, wherein the tip of each finger is formed with a plurality of bumps on a side towards the breast.

5. A funnel according to claim 1, wherein the fingers are of different lengths.

6. A funnel according to claim 5, wherein there are an even number of fingers, alternately of two different lengths.

7. A funnel according to claim 1, which is made of a rigid material coated on the inside with a relatively soft flexible material.

8. A funnel according to claim 7, wherein the softer material coats the inner surfaces of the tips of the fingers.

9. A funnel according to claim 1, which is made of a rigid plastic material and comprises an insert of a softer material on the inside.

10. A funnel according to claim 9, wherein the insert covers the inside of the cup of the funnel, and leaves the tips of the fingers uncovered.

11. A funnel according to claim 1, wherein the cup and neck portions are a single unitary piece, and the plurality of fingers include a separate cup portion.

12. A breast pump, comprising:

a funnel shaped and dimensioned to fit a woman'"'"'s breast, and having

a neck shaped and dimensioned to receive the nipple of the breast,

a cup shaped and dimensioned to fit over an inner part of the breast, and

a plurality of fingers extending outwardly from the cup and shaped and dimensioned to contact an outer part of the breast, p1 a receiving vessel for breast milk; and

a pump section connected to the neck of the funnel opposite the cup and to the receiving vessel and arranged to apply a varying suction to the funnel to draw milk from the breast and to deliver the milk into the receiving vessel.

13. A breast pump according to claim 12, wherein the pump section in operation alternately applies and releases suction.

14. A breast pump according to claim 12, wherein the pump is arranged to be operated manually by a reciprocating manipulation.

15. A breast pump according to claim 12, wherein the tips of the fingers project inwardly to engage the breast.

16. A breast pump according to claim 15, wherein the tips of the fingers are formed with bowls that are convex towards the breast.

17. A breast pump according to claim 15, wherein the tip of each finger is formed with a plurality of bumps on a side towards the breast.

18. A breast pump according to claim 12, wherein the fingers are of different lengths.

19. A breast pump according to claim 18, wherein there are an even number of fingers, alternately of two different lengths.

20. A breast pump according to claim 12, which is made of a rigid plastic material coated on the inside with a softer material.

21. A breast pump according to claim 20, wherein the softer material coats the inner surfaces of the tips of the fingers.

22. A breast pump according to claim 12, which is made of a rigid plastic material and comprises an insert of a softer material on the inside.

23. A breast pump according to claim 22, wherein the insert covers the inside of the cup of the funnel and the bases of the fingers, but leaves the tips of the fingers uncovered.

24. A breast pump according to claim 12, wherein the cup and neck portions are a single unitary piece, and the plurality of fingers include a separate cup portion.