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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.:

US 10589239 B1

PDFFull Text
Date of Patent:
Mar. 17, 2020

Filed:

Jun. 27, 2011

Fluid mixing in a disposable fluid processing system

Applicants:

Klaus Gebauer, Uppsala, SE;

Patric Fricking, Uppsala, SE;

Bjorn Jaderlund, Uppsala, SE;

Inventors:

Klaus Gebauer, Uppsala, SE;

Patric Fricking, Uppsala, SE;

Bjorn Jaderlund, Uppsala, SE;

Assignee:

GE Healthcare Bio-Sciences AB, Uppsala, SE;

Attorney:

Eversheds Sutherland (US) LLP

Primary Examiner:

Kara M Peo

Int. Cl.
CPC ...
B01F 15/02 (2006.01); G05D 11/13 (2006.01); G01N 30/34 (2006.01); B01D 15/16 (2006.01); B01D 15/12 (2006.01); G01N 30/86 (2006.01);
U.S. Cl.
CPC ...
B01F 15/0216 (2013.01); B01D 15/12 (2013.01); B01D 15/163 (2013.01); B01D 15/166 (2013.01); G01N 30/34 (2013.01); G05D 11/132 (2013.01); G01N 30/8658 (2013.01); G01N 30/8665 (2013.01); G01N 2030/347 (2013.01);
Abstract

High accuracy mixing of fluids in a disposable fluid processing system with at least two pumps is provided by a method where a calibration fluid volume is pumped through each pump via a flow meter at at least one calibration pump speed while registering the flow rate using data output from the flow meter, a pump calibration function is calculated from the calibration pump speed and flow rate data and two or more operation fluids are mixed to a predetermined mixture ratio and predetermined flow rate by controlling the pump speed of the respective pumps in accordance with the pump calibration functions.

Find Patent Forward Citations

Gebauer, Klaus. (2020). Fluid mixing in a disposable fluid processing system (U.S. Patent No. 10589239). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10589239

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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