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:
Sep. 09, 2003
Filed:
Sep. 17, 2001
Applicant:
Inventor:
Ulf Lindegren, Stockholm, SE;
Assignee:
St. Jude Medical AB, Järfälla, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 4/300 ;
U.S. Cl.
CPC ...
H01B 4/300 ;
Abstract
In am method for coating a tip region of an multipolar electrode head adapted to be mounted at a distal end of a lead used preferably for providing heart stimulation by means of a heart stimulation apparatus, an electrode head is provided having a tip with a ceramic part in which a number of small spaced-apart conductive electrode surfaces are disposed, a region of the electrode head tip is directly coated with a tissue compatible material, such as TiN, so that all conductive electrode surfaces are coated in a single step coating operation without any masking operation.