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:
Nov. 08, 2016
Filed:
Aug. 22, 2014
Applicant:
Elekta Ab, Stockholm, SE;
Inventors:
Peter Carey, Sunnyvale, CA (US);
Paul Barry, Quebec, CA;
Assignee:
ELEKTA AB, Stockholm, SE;
Primary Examiner:
Int. Cl.
CPC ...
A61N 5/10 (2006.01);
U.S. Cl.
CPC ...
A61N 5/1049 (2013.01); A61B 90/39 (2016.02); A61B 90/96 (2016.02); A61B 2090/3937 (2016.02); A61N 2005/1059 (2013.01);
Abstract
An apparatus for placement of an optical marker for radiotherapy onto a surface, wherein the optical marker has a reflective element positioned on a body having an outline and shaped and configured such that the reflective element is in a predetermined position relative to the outline of the body, the apparatus comprising a sheet of material having a hole therethrough which is shaped and configured to conform to the outline of the body and which has an upper surface with markings thereon configured for aligning with an image projected onto the surface on which the optical marker is to be placed.