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FMRI compatible electrode and electrode placement techniques

  • US 6,708,051 B1
  • Filed: 08/29/2001
  • Issued: 03/16/2004
  • Est. Priority Date: 11/10/1998
  • Status: Expired due to Term
First Claim
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1. An apparatus for collecting physiological electrical signals inside of a magnetic resonance imaging system (MRI) during normal operation of the MRI system, the apparatus comprising:

  • a plurality of electrodes wherein the electrodes are made of a non-ferromagnetic conductive material;

    one or more electrode leads connected to said electrodes wherein the leads are made of a nonferromagnetic conductive material and wherein at least two electrode leads are enclosed by flexible material configured to prevent coiling.

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