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. 20, 2016
Filed:
Dec. 31, 2007
Frank Callaghan, Blaine, MN (US);
Frank Callaghan, Blaine, MN (US);
St. Jude Medical, Atrial Fibrillatin Division, Inc., St. Paul, MN (US);
Abstract
An imaging system includes a display, an x-ray based image acquisition device, a workstation, and a medical device, e.g., a catheter. The image acquisition device is configured to obtain real-time two-dimensional images of a portion of a patient's body that is disposed within the field of view of the image acquisition device. The workstation is configured to integrate and register a three-dimensional model of an anatomic structure with the two-dimensional image, and to provide the display with a real-time image of the integrated image. The catheter includes a distal portion that comprises a radiopaque material. The image acquisition device is further adapted to apply radiation at a first dosage rate that is below a second dosage rate sufficient to detect anatomic structures.