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:
Jun. 03, 2003
Filed:
Apr. 18, 2001
Applicant:
Inventors:
Assignee:
Biosense, Inc., New Brunswick, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61N 1/05 ;
U.S. Cl.
CPC ...
A61N 1/05 ;
Abstract
A catheter for measuring physiological signals in a heart comprises a structure at a distal end of the catheter wherein the structure has a plurality of arms, an electrode fixed to each arm and a device for generating position information located on each arm. The arms are located near the long axis of the catheter during insertion of the catheter within a heart and the arms are spreadable apart and away from the long axis of the catheter when the structure is within the heart.
Published as:
CA2242353A1; WO9724983A2; AU1170197A; EP0888082A1; AU715925B2; JP2001502189A; IL116699A; US2002055674A1; US6574492B1; US6600948B2; IL125261A; EP1382293A2; EP1382293A3; EP1428472A2; ES2216124T3; JP4027976B2; EP0888082B1; DE69738547D1; EP1428472A3; EP1382293B1; ES2307871T3; CA2242353C; DE69738547T2;