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:
Aug. 28, 1990
Filed:
Aug. 30, 1989
Applicant:
Inventor:
Hanan Keren, Kfar Saba, IL;
Assignee:
Elscint Ltd., Haifa, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61N / ; A61B / ;
U.S. Cl.
CPC ...
128804 ; 1286 / ;
Abstract
A system for providing hyperthermic treatment of tumerous tissue using a phased array antenna for focusing radio frequency (RF) energy on the tumorous tissue. A magnetic resonance system generating free induction decay (FID) signals from the tumorous tissue. The FID signals are used to determine the relative phase and amplitude of RF excitations which are to be transmitted by each element of the phase array antenna.