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:
May. 25, 1993
Filed:
Apr. 11, 1991
Steven E Harms, Dallas, TX (US);
Duane P Flamig, Richardson, TX (US);
Richard H Griffey, Dallas, TX (US);
Baylor Research Institute, Dallas, TX (US);
Abstract
A method of producing a selective component enhanced image of an object. A uniform magnetic field is generated to magnetize the object and, once magnetized, a first preparatory pulse sequence which enhances the contrast of a first component of the object with respect to a second component of the object is generated. An RF pulse sequence is generated to produce transverse magnetization in the second component of the object. First, second, and third changing magnetic fields are generated, thereby producing a series of gradient echoes in response to the generated RF pulse sequence. A contrast enhanced image of the object may then be produced from the series of gradient echoes.