Advanced science.  Applied technology.

Search

Electrode Systems and Methods for Reducing Motion Artifact

Abstract: 

An electrode system for reducing noise from an electronic signal, the system including an electrode that provides the electronic signal, and a sensor that senses motion and provides a motion signal. The electrode system includes a controller that determines a noise value based on an analysis of the motion signal, and subtracts the noise value from the electronic signal. The electrode system can reduce or eliminate motion artifact from an electronic signal that can result in misdiagnosis, prolong procedural duration and inappropriate treatment of a patient.

Patent Number: 
6,912,414
Date Of Issue: 
06/28/2005
Inventors: 

David A. Tong