Breast shield unit with media separation
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United States of America Patent
Stats
-
Dec 11, 2018
Grant Date -
Nov 19, 2015
app pub date -
Dec 12, 2013
filing date -
Dec 18, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A breastshield unit for use with a breastpump for expressing human breastmilk has a breastshield for receiving a mother's breast and a media separation device for transferring a vacuum into the interior of the breastshield. The breastshield has a receiving area for receiving a nipple of the mother's breast. The media separation device has a media separation membrane which, for the purpose of transferring the vacuum, is movable to and fro between two positions. The media separation membrane is located in the receiving area at least in one of the two positions. Despite the integrated media separation, the breastshield unit can be made extremely compact and minimizes the dead volume.
First Claim
Family
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Cited Art Landscape
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