IP Library › Granted Patent US 11,344,476
Granted Patent B2
US 11,344,476 · App. 16/587,389 · Granted May 31, 2022

Colostrum collection system

Inventors: Jules P. Sherman (Palo Alto, CA); Rush Lloyd Bartlett, II (Austin, TX); Frank T. Wang (Taipei, TW); Ryan J. F. Van Wert (Palo Alto, CA)
Assignee: Lansinoh Laboratories, Inc.
A61J7/0053A61M1/062A61M39/105A61M39/22A61M2039/1033A61M2039/1077A61M2205/3379
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Quick Facts
Patent No.
US 11,344,476
App. No.
16/587,389
Granted
May 31, 2022
Kind
B2
Abstract

An adapter system for facilitating collection of colostrum from a breast may include an adapter, a removable reservoir and a hand-expression funnel. The adapter may include a first open end for connecting to a breast shield of a breast pump system, a second open end for connecting to a breast pump connector of the breast pump system, and a third open end, disposed between the first and second open ends. The removable reservoir may include a wide end for removably attaching to the third open end and a narrow end for attaching to a colostrum delivery device. The hand-expression funnel may include a wide end for receiving colostrum and a narrow end for attaching to the colostrum delivery device. In some embodiments, the colostrum delivery device is a syringe.

Claims (19)

1. A method for collecting colostrum from a breast and delivering the colostrum to a newborn, the method comprising:

activating a breast pump system in contact with the breast;

directing colostrum expressed from the breast by the breast pump system through a breast pump adapter coupled between a breast pump shield of the breast pump system at one end and a breast pump connector of the breast pump system at an opposite end, wherein directing the colostrum comprises preventing the colostrum from passing out of the opposite end of the breast pump adapter with a blocking wall of the breast pump adapter;

collecting the colostrum in a removable reservoir attached to the breast pump adapter;

drawing the colostrum from the removable reservoir into a syringe attached to the removable reservoir by pulling down on a plunger of the syringe;

detaching the syringe from the removable reservoir; and

delivering the colostrum to the newborn directly from the syringe.

2. The method of claim 1 , further comprising:

hand-expressing colostrum from the breast into a funnel attached to an additional syringe;

drawing the colostrum into the additional syringe from the funnel;

detaching the additional syringe from the funnel; and

delivering the colostrum to the newborn directly from the additional syringe.

3. The method of claim 2 , further comprising measuring a fluid level of the colostrum in the funnel by viewing the colostrum and a fluid level marker on a side of the funnel.

4. The method of claim 1 , further comprising, after the detaching step and before the delivering step:

attaching the syringe to a funnel;

hand-expressing colostrum from the breast into the funnel;

drawing the colostrum into the syringe by pulling back the plunger of the syringe; and

detaching the syringe from the funnel.

5. The method of claim 1 , further comprising measuring a fluid level of the colostrum in the removable reservoir by viewing the colostrum and a fluid level marker on a side of the removable reservoir.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 17, 2019
From: SHERMAN, JULES P.; BARTLETT, RUSH LLOYD; WANG, FRANK T.; VAN WERT, RYAN J.F.
To: MATERNAL LIFE, LLC
Reel/Frame 051303/0716 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 17, 2019
From: MATERNAL LIFE, LLC
To: LANSINOH LABORATORIES, INC.
Reel/Frame 051303/0819 →
Continuity (6)
Continuation 15380155 · Dec 15, 2016
Continuation In Part 14611693 · Feb 2, 2015
Continuation In Part 14478713 · Sep 5, 2014
Provisional Application 61899482 · Nov 4, 2013
Provisional Application 61874303 · Sep 5, 2013
Related Publication 20200093701A1 · Mar 26, 2020