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. 18, 2019
Filed:
Jan. 07, 2015
Koninklijke Philips N.v., Eindhoven, NL;
Earl Clark Herleikson, Cinebar, WA (US);
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
An active low impedance electrode () employing an electrical activity sensor () connected to a voltage sense contact (), a current flow contact () and an active electrode coupler (). In operation, responsive to the voltage sense contact () and the current flow contact () being attached to the anatomical region () of the patient, the electrical activity sensor () controls a directional flow of a sensor current between the electrical activity sensor () and the anatomical region () to establish an equivalence between a patient voltage at voltage sense contact () and a sensor voltage at active electrode coupler (), and/or a patient contact impedance between the voltage sense contact () and the current flow contact () is greater than an active electrode impedance at the active electrode coupler ().