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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 10272270 B1

PDFFull Text
Expired
Date of Patent:
Apr. 30, 2019

Filed:

Mar. 28, 2013

Coordinate transformation of graphical objects registered to a magnetic resonance image

Applicant:

Koninklijke Philips N.v., Eindhoven, NL;

Inventor:

Erkki Tapani Vahala, Vantaa, FI;

Assignee:

KONINKLIJKE PHILIPS N.V., Eindhoven, NL;

Attorney:
Primary Examiner:

Hien N Nguyen

Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61N 5/10 (2006.01); A61N 7/00 (2006.01); A61N 7/02 (2006.01); A61B 5/055 (2006.01); A61B 90/00 (2016.01); G01R 33/48 (2006.01); G06T 11/00 (2006.01);
U.S. Cl.
CPC ...
A61N 7/00 (2013.01); A61B 5/055 (2013.01); A61B 5/742 (2013.01); A61B 5/7475 (2013.01); A61N 5/1039 (2013.01); A61N 7/02 (2013.01); G01R 33/4814 (2013.01); G06T 11/003 (2013.01); A61B 2090/364 (2016.02); A61B 2090/374 (2016.02); A61N 2007/0052 (2013.01);
Abstract

A method of using a medical instrument () comprising a magnetic resonance imaging (MRI) system (). The MRI system acquires () first magnetic resonance data () and reconstructs () a first magnetic resonance image (). A registration () of multiple graphical objects () to the first magnetic resonance image is received which defines spatial positions of the multiple graphical objects in the first magnetic resonance image. The method further comprises repeatedly: acquiring () second magnetic resonance data (); reconstructing () a second magnetic resonance image ('); receiving () repositioning coordinates () in the second magnetic resonance image for a first group () selected from the multiple graphical objects; and determining () a coordinate transformation () of a second group () selected from the multiple graphical objects by applying a coordinate transformation model () to the repositioning coordinates.

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Vahala, Erkki. (2019). Coordinate transformation of graphical objects registered to a magnetic resonance image (U.S. Patent No. 10272270). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10272270

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