The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 31, 2006
Filed:
Apr. 08, 2003
Applicants:
Heli Tolvanen-laakso, Helsinki, FI;
Hanna Viertiö-oja, Espoo, FI;
Markku Paloheimo, Espoo, FI;
Inventors:
Assignee:
Instrumentarium Corp., , FI;
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/0478 (2006.01); A61B 5/0492 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method concerning measurements by using an electrode array comprising three electrodes for central nervous system (CNS) monitoring from the forehead of a patient's head. A first electrode of said three electrodes is positioned between the eyebrows or immediately above the eyebrows of the patient. A third electrode of said three electrodes is positioned apart from the first electrode on the hairless fronto-lateral area of the forehead the patient. A second electrode is positioned between the first and the third electrodes on the forehead of the patient.