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:
Dec. 21, 1999
Filed:
Oct. 09, 1998
Tho Hoang Nguyen, Huntington Beach, CA (US);
Hosheng Tu, Tustin, CA (US);
Irvine Biomedical, Inc., Irvine, CA (US);
Abstract
A method for positioning an electrode catheter system having safety means at its distal section within a heart chamber comprises percutaneously introducing the distal end of a catheter through an artery or vein to the heart chamber. Once the catheter tip is at the desired location, the connector of the handle at the proximal end is connected to an EKG monitor. And the electrical signal from the electrodes on the distal section can be transmitted to the exterior EKG monitor for cardiac mapping. Alternately, the radio frequency current can be supplied to one or more of the electrodes on the distal section once an intimate contact with a tissue is achieved using the catheter of this invention.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile