The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 2019
Filed:
Jul. 14, 2014
Applicant:
Medela Holding Ag, Baar, CH;
Inventor:
Armin Felber, Lucerne, CH;
Assignee:
MEDELA HOLDING AG, Baar, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 1/06 (2006.01);
U.S. Cl.
CPC ...
A61M 1/062 (2014.02); A61M 1/06 (2013.01); A61M 1/064 (2014.02); A61M 2205/3341 (2013.01); A61M 2205/3344 (2013.01);
Abstract
A breastpump unit for expressing human breastmilk has a breastshield for placing on a human mother's breast, a vacuum pump for generating an underpressure, and a suction line for connecting the breastshield to the vacuum pump and for transferring to the breastshield the underpressure generated by the vacuum pump. The breastpump unit also has a pressure sensor. In addition, a measuring line is present, wherein the measuring line extends from the breastshield to the pressure sensor.