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:
Sep. 19, 2017
Filed:
May. 19, 2014
Applicant:
Medimate Holding B.v., Enschede, NL;
Inventors:
Assignee:
CE-MATE B.V., Enschede, NL;
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/447 (2006.01);
U.S. Cl.
CPC ...
G01N 27/44756 (2013.01); G01N 27/44704 (2013.01); G01N 27/44791 (2013.01);
Abstract
An apparatus () for the measurement of a concentration of a charged species in a sample () is disclosed. The sample () comprises a plurality of types of charged species and at least one insoluble component. The apparatus () comprises a first circuit with a voltage control device () connectable to two first electrodes (') arranged along a channel () holding the sample () and a second circuit with a conductivity detection device () connectable to two second electrodes (′) arranged in the channel (). The first circuit and the second circuit are dc and ac electrically isolated from each other.