Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation
Reexamination Certificate
2011-06-07
2011-06-07
Le, Long V (Department: 3768)
Surgery
Diagnostic testing
Detecting nuclear, electromagnetic, or ultrasonic radiation
Reexamination Certificate
active
07957787
ABSTRACT:
A method of examining cardiac electromagnetic activity over a heart for diagnosing the cardiac functions of the heart is disclosed. The method includes collecting a plurality of sets of spatially distributed, time-varying magnetic field signals of the heart of a subject, wherein the magnetic field signals exhibit features of at least a wave, identifying a time corresponding to a local maximum intensity of the magnetic field signals of the wave at each measurement position and plotting a temporal evolution of the local maximum intensity of the magnetic field signals during a time interval of the wave.
REFERENCES:
patent: 6115628 (2000-09-01), Stadler et al.
Wu et al.; “Two-dimensional propagations of megnetocardiac T wave signals for characterizing myocardial ischemia”, Applied Physics Letters 92, 1 (2008), American Institute of Physics.
Horng Herng-Er
Wu Chau-Chung
Yang Hong-Chang
Yang Shieh-Yueh
J.C. Patents
Le Long V
Rozanski Michael T
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