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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.:

US 10955504 B1

PDFFull Text
Date of Patent:
Mar. 23, 2021

Filed:

Nov. 21, 2017

Systems and methods for automated detection in magnetic resonance images

Applicant:

Hyperfine Research, Inc., Guilford, CT (US);

Inventors:

Michal Sofka, Princeton, NJ (US);

Jonathan M. Rothberg, Guilford, CT (US);

Gregory L. Charvat, Guilford, CT (US);

Tyler S. Ralston, Clinton, CT (US);

Assignee:

Hyperfine Research, Inc., Guilford, CT (US);

Attorney:

Wolf, Greenfield & Sacks, P.C.

Primary Examiner:

Rishi R Patel

Int. Cl.
CPC ...
G01R 33/44 (2006.01); G01R 33/56 (2006.01); G01R 33/483 (2006.01); G06T 7/00 (2017.01); A61B 5/055 (2006.01); A61B 5/00 (2006.01); G01R 33/38 (2006.01); G06K 9/62 (2006.01); G01R 33/48 (2006.01); G01R 33/383 (2006.01); G06N 3/04 (2006.01);
U.S. Cl.
CPC ...
G01R 33/5608 (2013.01); A61B 5/0042 (2013.01); A61B 5/055 (2013.01); A61B 5/4064 (2013.01); A61B 5/7267 (2013.01); G01R 33/3806 (2013.01); G01R 33/445 (2013.01); G01R 33/483 (2013.01); G01R 33/4806 (2013.01); G06K 9/6269 (2013.01); G06K 9/6274 (2013.01); G06T 7/0012 (2013.01); G06T 7/0016 (2013.01); A61B 2576/026 (2013.01); G01R 33/383 (2013.01); G06K 2209/051 (2013.01); G06N 3/0445 (2013.01); G06N 3/0454 (2013.01); G06T 2207/10088 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/20092 (2013.01); G06T 2207/20212 (2013.01); G06T 2207/30016 (2013.01); G06T 2207/30101 (2013.01); G06T 2207/30172 (2013.01);
Abstract

Some aspects include a method of detecting change in biological subject matter of a patient positioned within a low-field magnetic resonance imaging device, the method comprising: while the patient remains positioned within the low-field magnetic resonance device: acquiring first magnetic resonance image data of a portion of the patient; acquiring second magnetic resonance image data of the portion of the patient subsequent to acquiring the first magnetic resonance image data; aligning the first magnetic resonance image data and the second magnetic resonance image data; and comparing the aligned first magnetic resonance image data and second magnetic resonance image data to detect at least one change in the biological subject matter of the portion of the patient.

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