Method and apparatus for analyzing a physiological waveform

Details Method and apparatus for analyzing a physiological waveform Method and apparatus for analyzing a physiological waveform

2007-09-18

2007-09-18

Layno, Carl (Department: 3766)

Surgery

Diagnostic testing

Cardiovascular

Reexamination Certificate

active

10757174

ABSTRACT:
A method and apparatus for analyzing a physiological waveform. The apparatus comprising an input terminal for connection to a patient to acquire the physiological waveform from a patient, an instrumentation amplifier connected to the input terminal to filter the physiological waveform, and an analysis module including a processor and software for operating the processor to detect cyclic artifact in the physiological waveform. The method comprising the acts of obtaining the physiological waveform and determining whether there is more than one independent complex rhythm within the digital physiological waveform.

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Van Alste, et al. “Removal of Base-Line Wander and Power-Line Interference form the ECG by an Efficient FIR Filter with Reduced Number of Taps,” IEEE Transactions on Biomedical Engineering, vol. BME-32, No. 12, Dec. 1995.

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