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:
Mar. 06, 2018
Filed:
Jun. 01, 2016
Stephen L. Spotts, Argyle, TX (US);
W. Davis Lee, Newburyport, MA (US);
James P. Bennett, Birmingham, AL (US);
Stephen L. Spotts, Argyle, TX (US);
W. Davis Lee, Newburyport, MA (US);
James P. Bennett, Birmingham, AL (US);
Other;
Abstract
The invention comprises a system for redundantly determining the state of a charged particle beam, such as beam position, direction, energy, and/or intensity. For example, the charged particle beam state is determined: (1) in an extraction system from a synchrotron, (2) in a charged particle beam transport path, and/or (3) at or about a patient undergoing charged particle cancer therapy using one or more film layers designed to emit photons upon passage of a charged particle beam, which yields information on position and/or intensity of the charged particle beam. The emitted photons are used to calculate position, direction, and/or intensity of the treatment beam in imaging and/or during tumor treatment.