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. 09, 2018
Filed:
Mar. 28, 2013
Applicant:
GE Healthcare Bio-sciences Ab, Uppsala, SE;
Inventors:
Assignee:
GE Healthcare Bio-Sciences AB, Uppsala, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 11/10 (2006.01); F16K 15/14 (2006.01); A61M 5/14 (2006.01); F16K 27/02 (2006.01); A61M 39/24 (2006.01); B01D 15/14 (2006.01);
U.S. Cl.
CPC ...
F16K 11/10 (2013.01); A61M 5/1408 (2013.01); F16K 15/144 (2013.01); F16K 15/145 (2013.01); F16K 15/148 (2013.01); F16K 27/0209 (2013.01); A61M 2039/242 (2013.01); B01D 15/14 (2013.01); Y10T 137/789 (2015.04); Y10T 137/7838 (2015.04); Y10T 137/87684 (2015.04);
Abstract
The present invention relates to a device () for delivery of fluid, said device comprising at least two fluid ducts (-) of flexible material, each of which in one end can be connected to a fluid source and in the opposite end is connected to a manifold () having an inlet end and an outlet end, each of said fluid ducts (-) comprising a pinch valve () for closing and opening the duct. According to the invention a check valve () is disposed in at least one of said fluid ducts (-) in the end thereof connected to the manifold ().