Biological signal processing system

Details Biological signal processing system Biological signal processing system

1991-11-19

1993-11-23

Howell, Kyle L.

Surgery

Truss

Pad

128732, A61B 504

Patent

active

052634876

ABSTRACT:
A biological signal processing system for extracting differential signals for alternating signals detected by at least two sensors, and analyzing and processing a plurality of frequency components contained in the differential signals within a predetermined time span, in which a low-pass filter to which the alternating signals are inputted, and a high-pass filter to which the output of the low-pass filter is supplied are provided to extract signals being analyzed having frequencies higher than the cut-off frequency of the low-pass filter and lower than the cut-off frequency of the high-pass filter; the signals being analyzed are sampled; and data signals on the signals being analyzed for every predetermined time span are supplied to a personal computer; the personal computer extracting from the data signals signal components for each of a plurality of frequency components by means of a plurality of digital filters, and visually displaying the signal components for each of the extracted frequency components.

REFERENCES:
patent: 3978847 (1976-09-01), Fehmi et al.
patent: 3993046 (1976-11-01), Fernandez et al.
patent: 4170225 (1979-10-01), Criglar et al.
patent: 4498080 (1985-02-01), Culver
patent: 4579125 (1986-04-01), Strobl et al.
patent: 4649482 (1987-03-01), Raviv et al.
patent: 4679002 (1987-07-01), Sherwin et al.
Steve Ciarcia "Computers on the Brain" Byte Jul. 1988.

Affiliated with

Also associated with

Rating

Biological signal processing system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Biological signal processing system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Biological signal processing system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1841114