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. 15, 2019
Filed:
Jun. 10, 2016
Applicant:
Elekta Limited, West Sussex, GB;
Inventor:
Abdul Sayeed, Surrey, GB;
Assignee:
ELEKTA LIMITED, West Sussex, GB;
Primary Examiner:
Int. Cl.
CPC ...
A61N 5/10 (2006.01);
U.S. Cl.
CPC ...
A61N 5/1071 (2013.01); A61N 5/1038 (2013.01); A61N 5/1031 (2013.01); A61N 2005/1074 (2013.01);
Abstract
Embodiments of the present disclosure provide improved techniques for dosimetry in radiotherapy treatment. In a fractionated radiotherapy treatment, once the first fraction is complete and has been verified, data is generated which is representative of the dose development during delivery of the treatment for that patient and that treatment plan. This data can be used as a comparator for the instantaneous doses observed during subsequent fractions, allowing real-time dosimetry verification for the second and subsequent fractions after a successful first fraction.