Heart state monitor method

Details Heart state monitor method Heart state monitor method

2006-11-14

2006-11-14

Bockelman, Mark (Department: 3766)

Surgery

Diagnostic testing

Cardiovascular

Reexamination Certificate

active

07135000

ABSTRACT:
A heart state monitor method is proposed. The physiologic parameter of a life body is measured and then preformed by Fourier transform analysis. Next, the frequency domain data of the physiologic parameter are converted into a power spectral density (PSD). A heart beat noise index of the life body is then obtained according to the PSD. Finally, the heart state of the life body is diagnosed according to the heart beat noise index. The heart beat noise index may be quickly discriminated to let the life body and medical staffs grasp the current heart state of the life body at any time.

REFERENCES:
patent: 4680708 (1987-07-01), Ambos et al.
patent: 5238001 (1993-08-01), Gallant et al.
patent: 5755671 (1998-05-01), Albrecht et al.

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