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:
Apr. 01, 2025
Filed:
Jul. 16, 2020
Elekta Limited, Crawley, GB;
Colin Winfield, Crawley, GB;
Elekta Limited, Crawley, GB;
Abstract
A method, apparatus and computer-readable medium for avoiding collisions between a subject and a radiotherapy device are provided. At a first time point, first location information for the subject is measured using a first sensor and a second sensor. A spatial profile of the subject is determined based on the first location information. At a second time point, second location information for the subject is measured using the first sensor. At this second time point, a line of sight between the second sensor and the subject is obscured. It is determined whether a collision is expected to occur between the subject and the radiotherapy device based on the spatial profile and the second location information.