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:
Apr. 24, 2018
Filed:
Dec. 19, 2014
Ustav Pristrojove Techniky Av Cr, V.i.i., Brno, CZ;
Fakultni Nemocnice U Sv. Anny V Brne, Brno, CZ;
M & I, Spol. S.r.o., Prague, CZ;
Pavel Jurak, Brno, CZ;
Josef Halamek, Brno, CZ;
Vlastimil Vondra, Brno, CZ;
Ivo Viscor, Brno, CZ;
Petr Klimes, Brno, CZ;
Filip Plesinger, Brno, CZ;
Pavel Leinveber, Policka, CZ;
Petr Vesely, Tisnov, CZ;
Tereza Reichlova, Brno, CZ;
Josef Sumbera, Brno, CZ;
Jaroslav Meluzin, Bilovice Nad Svitavou, CZ;
Karel Zeman, Slapanice, CZ;
Miroslav Novak, Brno, CZ;
Jolana Lipoldova, Brno, CZ;
Michal Kuna, Prague, CZ;
USTAV PRISTROJOVE TECHNIKY AV CR, v.i.i., Brno, CZ;
FAKULTNI NEMOCNICE U SV. ANNY V BRNE, Brno, CZ;
M & I, SPOL. S.R.O., Praha, CZ;
Abstract
A method of measuring and analyzing the ultra high frequency EKG is performed by measuring the EKG within the frequency range above 250 Hz with a dynamic range of at least 100 dB. In the UHF EKG signal positions of Rof R wave in QRS complex of EKG are detected on the time axis and the EKG signal is converted to amplitude or power envelopes, the amplitude or power envelopes frequency range is anywhere within the limits from 0.2 Hz to at least 500 Hz. From these envelopes the amplitude and time numerical parameters that describe the myocardium depolarization inhomogeneity and electric myocardium dyssynchrony are determined, and these parameters are used for selecting the patients for multi-chamber stimulators implementation and optimization of their setting.