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:
Oct. 28, 2003
Filed:
Sep. 27, 2001
Applicant:
Inventors:
Michael John Marziale, Point Richmond, CA (US);
Francisco M. Hernandez-Guerra, Concord, CA (US);
Assignee:
Siemens Medical Solutions, USA, Inc., Malvern, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N 5/10 ;
U.S. Cl.
CPC ...
A61N 5/10 ;
Abstract
A radiation therapy device ( ) includes a programmable power source ( ) and controller ( ) that monitor an injected current level and controls heater voltage in response thereto. The heater voltage is reduced in predetermined increments without affecting the beam profile.