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:
Mar. 04, 2003
Filed:
Dec. 11, 2000
Richard Sutton, London, GB;
St. Jude Medical AB, Järfälla, SE;
Abstract
A temporary balloon-type electrode for insertion and temporary fixation in a blood vessel of a heart, for determining a suitable place therein for a subsequently inserted and fixed permanent electrode, has a catheter and an inflatable and deflatable balloon member disposed at a distal end portion of the catheter. The balloon member has at least one radially expandable hollow body. At least one electrode surface contact member is disposed at a peripheral portion of the hollow body, and flow passages are provided for allowing a blood flow to pass the balloon member when inflated. The temporary balloon-type electrode is particularly suited for use in coronary sinus and peripheral coronary veins of the heart.