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:
Feb. 27, 2024
Filed:
Aug. 23, 2019
Applicant:
Newton2 Aps, Herlev, DK;
Inventor:
Bo Esbech, Værløse, DK;
Assignee:
NEWTON2 APS, Herlev, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 6/00 (2006.01); G06T 7/80 (2017.01); A61B 6/03 (2006.01); B32B 3/26 (2006.01); B32B 17/06 (2006.01); B32B 37/12 (2006.01); B32B 38/10 (2006.01); C23F 1/00 (2006.01);
U.S. Cl.
CPC ...
A61B 6/582 (2013.01); A61B 6/032 (2013.01); A61B 6/4085 (2013.01); B32B 3/266 (2013.01); B32B 17/061 (2013.01); B32B 37/12 (2013.01); B32B 38/10 (2013.01); C23F 1/00 (2013.01); G06T 7/80 (2017.01); B32B 2311/00 (2013.01); B32B 2315/08 (2013.01); B32B 2535/00 (2013.01); G06T 2207/10116 (2013.01); G06T 2207/30201 (2013.01);
Abstract
Disclosed is a calibration object for an x-ray system and an optical system, the calibration object comprising: a first part made of a first material having a matte surface, the first material having a first attenuation coefficient of x-rays; a second part made of a second material having a second attenuation coefficient of x-rays different from the attenuation coefficient of the first material; wherein the first part is attached to the second part so that one or more features are detectable by one or more optical cameras.