SYSTEM AND METHOD FOR THE DETECTION AND REMOVAL OF RADIO FREQUENCY NOISE ARTIFACT FROM BIOPOTENTIAL SIGNALS
Patent №
US 6,985,833
Granted
2006-01-10
Filed 2002
Owner
ASPECT MEDICAL SYSTEMS, INC.
+1 more
Lab
—
AI components
2
vision · planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10177708
A system and method of identifying and removing artifact from radio frequency noise from biopotentials identifies epochs contaminated with radio frequency noise. Contaminated epochs are then replaced with recent uncontaminated epochs stored in a buffer, depending on the current level of artifact and the availability of suitable data. Discontinuities arising at the beginning of the replaced epochs are smoothed by means of a windowing function.
AI classification
Ownership
ASPECT MEDICAL SYSTEMS, INC.
assignment · 131140793
NELLCOR PURITAN BENNETT LLC
assignment · 237580383
Assignors
SHAMBROOM, JOHN R., SMITH, CHARLES P., CAI, HONGMEI, MERRICK, EDWIN B.
On an employer assignment, the assignors are typically the inventors.