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:
Dec. 29, 2020
Filed:
Mar. 06, 2018
Cardioinsight Technologies, Inc., Independence, OH (US);
Shahabedin Shahdoostfard, Independence, OH (US);
Qingguo Zeng, Solon, OH (US);
Ping Jia, Solon, OH (US);
Brian P. George, Cleveland, OH (US);
Kevin Ponziani, Independence, OH (US);
Qing Lou, Powell, OH (US);
Daniel Varghai, Independence, OH (US);
Jeffrey B. Adair, Independence, OH (US);
CARDIOINSIGHT TECHNOLOGIES, INC., Independence, OH (US);
Abstract
This disclosure relates to integrated channel integrity detection and to reconstruction of electrophysiological signals. An example system includes a plurality of input channels configured to receive respective electrical signals from a set of electrodes. An amplifier stage includes a plurality of differential amplifiers, each of the differential amplifiers being configured to provide an amplifier output signal based on a difference between a respective pair of the electrical signals. Channel detection logic is configured to provide channel data indicating an acceptability of each of the plurality of input channels based on an analysis of a common mode rejection of the amplifier output signals.