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. 02, 1997
Filed:
Apr. 15, 1996
Applicant:
Inventors:
Orlando P Simonetti, High Bridge, NJ (US);
J Paul Finn, Cranbury, NJ (US);
Assignee:
Siemens Medical Systems, Inc., Iselin, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
1286533 ; 1286534 ;
Abstract
A three-dimensional gadolinium-enhanced MR study of e.g. the patient's thoracic vasculature is carried out while the patient holds his or her breath. Acquisition of all data in each three-dimensional partition takes place during one and only one heartbeat. By synchronizing the MR pulse sequence to the patient's cardiac cycle, and advantageously by acquiring the MR data during the diastolic phase of the cardiac cycle, image artifacts caused by cardiac motion and pulsatile flow are eliminated or minimized.