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:
Jan. 22, 2013
Filed:
Jul. 28, 2011
Daming Wei, Aizuwakamatsu, JP;
Daming Wei, Aizuwakamatsu, JP;
Other;
Nihon Kohden Corporation, , JP;
Abstract
There are provided an electrocardiograph with an extended lead function and an extended lead ECG deriving method capable of easily deriving an ECG signal of an extended lead ECG by an arithmetic operation, based on ECG signals of a standard 12-lead ECG measured by a potential detector. An ECG memorystores the ECG signals measured as the standard 12-lead ECG by the potential detector. An extended lead ECG calculatorcalculates extended lead ECGs V-Vfrom the ECG signals stored in the ECG memory, using coefficients α representing a relationship among leads. The extended lead ECGs V-Vcalculated are displayed through an extended lead ECG waveform outputting deviceon a display monitor