Hydraulic pumping system for expression of breast milk

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11583616
APP PUB NO 20200222602A1
SERIAL NO

16828046

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hydraulic pumping system in accordance with embodiments comprises a breast interface operably coupled to an actuatable assembly by means of an actuatable assembly interface. The breast interface comprises a distal membrane coupled to a housing to form a fluid reservoir therebetween. The actuatable assembly interface comprises a proximal membrane. The distal and proximal membranes are fluidly coupled via a tube carrying a driving fluid. The actuatable assembly interface is configured to removably couple to the actuatable assembly, in order to operably couple the actuatable assembly to the breast interface. The actuatable assembly interface comprises a fluid shut off mechanism to reversibly shut off fluid communication between the breast interface and the actuatable assembly interface when the actuatable assembly interface is decoupled from the actuatable assembly.

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Patent Owner(s)

  • WILLOW INNOVATIONS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alvarez, Jeffery B Redwood City, US 58 4797
Centeno, Leo East Palo Alto, US 9 942
Forman, Alex San Francisco, US 3 3
Park, Kyung R Fremont, US 3 3
Swope, Brett Gaithersburg, US 9 2620
Tolmasoff, William Oakland, US 4 3

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