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:
Jun. 16, 2020
Filed:
Dec. 12, 2016
Applicant:
Vicentra B.v., Utrecht, NL;
Inventor:
Timothy William Oakes, Swansea, GB;
Assignee:
VICENTRA B. V., Utrecht, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/142 (2006.01); F04B 43/02 (2006.01);
U.S. Cl.
CPC ...
A61M 5/14224 (2013.01); A61M 5/14244 (2013.01); F04B 43/02 (2013.01);
Abstract
A pumping chamber () for a micro-pump (), the pumping chamber having a volume of 100 micro litres or less bounded by an interior wall and having an inlet () and an outlet (), wherein the interior wall has at least one inwardly projecting rib () having a first end adjacent the inlet and a second end adjacent the outlet.