Brain wave analysis apparatus for use in diagnosing living body

Surgery – Truss – Pad

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364417, A61B 500

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active

042547792

ABSTRACT:
In a brain-wave analysis apparatus, an electrical brain-wave signal is analyzed for purposes of diagnosis by detecting the time interval between adjacent ones of the intersections of the brain-wave signal with a predetermined level, and the peak value and the wave-form area of the brain-wave signal in the said time interval, or the amplitude value of the brain-wave signal every constant period of time. The said time intervals, peak values, wave form areas, and amplitude values are each classified according to their magnitude, accumulated and stored; and said information is used to prepare histograms. The histograms are analyzed by a processor to obtain their standard deviations, and variations in the standard deviations with time are displayed or recorded to provide a basis for diagnosing living body conditions.

REFERENCES:
patent: 3087487 (1963-04-01), Clynes
patent: 3497684 (1970-02-01), McKiernan
patent: 3623477 (1969-04-01), Trent
patent: 3626168 (1969-07-01), Norsworthy
patent: 3725690 (1973-04-01), Hjorth
patent: 3880147 (1975-04-01), Gruenke et al.
patent: 4020286 (1977-04-01), Ceci
patent: 4080653 (1978-03-01), Bowes, Jr. et al.
"Multi-Purpose Digital Computer for Research", Mnemotron Corporation, 45 S. Main St., Pearl River, N.Y.
Halliday, A. M., "Computing Techniques in Neurologic Diagnosis", British Medical Bulletin, vol. 24, No. 3, pp. 253-259.
Gevins, A. S. et al., "Automated Analysis of the Electrical Activity of the Human Brain (EEG)", Proc. of IEEE, vol. 63, No. 10, Oct., 1975, pp. 1382-1398.
Itil, T. M. et al., "Digital Comp. Classification of EEG Sleep Stages", EEG & Clin. Neurophys., 1969, 27:76-83.
Cox, Jerome R. et al., "Dig. Analysis of EEG, Blood Pressure Wave, _and ECG", Proc. of IEEE, vol. 60, No. 10, Oct., 1972, pp. 1137-1164.
Hirose, K., "Quantitative Electromyography-A Method by Computer Analysis", Electromyogr. & Clinical Neurophys. 1972, No. 5, 12, pp. 421-429.
Kwatny, E. et al., "An Application of Signal Processing Techniques to the Study of Myselectric Signals", IEEE BME Trans., vol. 17, No. 4, Oct. 1970, pp. 303-313.
Dascalov, I. K., "EEG Pre-Processing by an On-Line Amplitude and Frequency Analyzer", Med. & Biol. Engr., May, 1974, vol. 12, No. 3

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