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. 20, 2016
Filed:
Jun. 30, 2014
West Affum Holdings Corp., Grand Cayman, KY;
William Edward Crone, Fall City, WA (US);
Kenneth Frederick Cowan, Kirkland, WA (US);
Douglas Keith Medema, Everett, WA (US);
Dallas Eugene Meeker, Kirkland, WA (US);
WEST AFFUM HOLDINGS CORP., Grand Cayman, KY;
Abstract
A device configured to detect a physiological signal of a patient includes a monitor portion and one or more electrode portions. At least one of the electrode portions is made as a non-contact electrode or a dry electrode, with further adjustments according to embodiments. The electrode portion includes a substrate that has a back side and a front side that is configured to be brought proximately to the patient. At the front side, a sensing electrode may detect a patient signal, and a guard electrode may protect this detection by having a suitable shape, such as a ring. At the back side, a circuit may generate an output signal from the detected signal, and couple it to an output conductor. Moreover, the adjustments may include that the circuit can couple a version of the output signal to the guard electrode.