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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 11717142 B1

PDFFull Text
Date of Patent:
Aug. 08, 2023

Filed:

Nov. 26, 2019

Simultaneous calibration method for magnetic localization and actuation systems

Applicant:

Max-planck-gesellschaft Zur Förderung Der Wissenschaften E.v., Munich, DE;

Inventors:

Metin Sitti, Stuttgart, DE;

Donghoon Son, Daegu, KR;

Xiaoguang Dong, Nenjiang, CN;

Assignee:

MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V, Munich, DE;

Attorney:

Dickinson Wright PLLC

Primary Examiner:

Alvaro E Fortich

Int. Cl.
CPC ...
A61B 1/04 (2006.01); A61B 34/00 (2016.01); A61B 1/00 (2006.01); G01R 33/00 (2006.01); A61B 5/06 (2006.01); G01C 25/00 (2006.01); A61B 34/20 (2016.01); A61B 17/00 (2006.01); A61B 34/30 (2016.01);
U.S. Cl.
CPC ...
A61B 1/041 (2013.01); A61B 1/000096 (2022.02); A61B 1/00158 (2013.01); A61B 5/062 (2013.01); A61B 34/20 (2016.02); A61B 34/73 (2016.02); G01C 25/00 (2013.01); G01R 33/0017 (2013.01); G01R 33/0035 (2013.01); A61B 2017/00725 (2013.01); A61B 2034/2051 (2016.02); A61B 2034/303 (2016.02);
Abstract

The invention relates to a method of simultaneously calibrating magnetic actuation and sensing systems for a workspace, wherein the actuation system comprises a plurality of magnetic actuators and the sensing system comprises a plurality of magnetic sensors, wherein all the measured data is fed into a calibration model, wherein the calibration model is based on a sensor measurement model and a magnetic actuation model, and wherein a solution of the model parameters is found via a numerical solver order to calibrate both the actuation and sensing systems at the same time.

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Sitti, Metin. (2023). Simultaneous calibration method for magnetic localization and actuation systems (U.S. Patent No. 11717142). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11717142

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