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:
Sep. 01, 2020
Filed:
Jul. 20, 2017
Sarah Kathryn Patch, Milwaukee, WI (US);
Sarah Kathryn Patch, Milwaukee, WI (US);
Other;
Abstract
Systems and methods for estimating the location of a wave source based upon low frequency measurements acquired using multiple receivers. In one aspect, a method for estimating an end range of a radiation beam delivered to a target is provided. The method includes controlling a radiation treatment system to deliver a radiation beam inducing at least one low frequency thermoacoustic wave inside a target, and detecting, using receivers positioned about the target, sonic signals corresponding to the at least one low frequency thermoacoustic wave. The method also includes analyzing the sonic signals to determine differences in times-of-flight associated with different receivers, and estimating an end range of the radiation beam by correlating the differences in times-of-flight. The method further includes generating a report indicative of the end range of the radiation beam.