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:
Jun. 06, 2017
Filed:
Nov. 05, 2012
Parmenides, Inc., Franklin, TN (US);
George Clark, Indialantic, FL (US);
Thomas Otten, Indialantic, FL (US);
Parmenides, Inc., Franklin, TN (US);
Abstract
A medical apparatus operable to induce localized hyperthermia in a patient via an electromagnetic field emitted by an antenna connected to an output of the medical apparatus includes a signal generator, a bidirectional coupler, and a controller. The signal generator generate radios frequency signal as a function of an operating parameter. The bidirectional coupler provides the radio frequency signal generated by the signal generator to the output and receives a reflected signal from the output. The controller receives the generated radio frequency signal from the signal generator, determines a power of the radiofrequency signal generated by the signal generator, receives the reflected signal from the bidirectional coupler, determines a power of the reflected signal, and determines delivery efficiency of the medical apparatus as a function of the power of the radiofrequency signal generated by the signal generator and the power of the reflected signal received from the bidirectional coupler.