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.

Date of Patent:
Jul. 19, 2022

Filed:

Mar. 25, 2019
Applicant:

Gold Standard Phantoms Limited, London, GB;

Inventors:

Xavier Golay, London, GB;

Aaron Oliver-Taylor, London, GB;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 33/58 (2006.01); G01R 33/56 (2006.01); G01R 33/563 (2006.01); A61B 5/055 (2006.01);
U.S. Cl.
CPC ...
G01R 33/58 (2013.01); G01R 33/5601 (2013.01); G01R 33/5608 (2013.01); G01R 33/56341 (2013.01); A61B 5/055 (2013.01);
Abstract

A phantom for use in an MRI scanner includes an outer housing and a plurality of vessels located within the outer housing, where each of the vessels contains a material. The value of a property of the material at a particular temperature is different for each of the vessels. The phantom also includes a phase change material between the outer housing and the vessels. Also provided are a method for manufacturing a phantom, a method for obtaining calibrated measurements from non-calibrated images using a phantom, a system for obtaining calibrated measurements from non-calibrated images, and a coil assembly for use in an MRI scanner.


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