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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 12295669 B1

PDFFull Text
Date of Patent:
May. 13, 2025

Filed:

Jun. 04, 2020

Systems and methods for performing localization within a body

Applicant:

Acutus Medical, Inc., Carlsbad, CA (US);

Inventors:

Leo Mariappan, Oceanside, CA (US);

Wesley D. Jones, Oceanside, CA (US);

Marcus Frederick Julian, Vista, CA (US);

Daniel Welsh, Encinitas, CA (US);

Ragnar Olafsson, San Diego, CA (US);

Steven Anthony Yon, San Diego, CA (US);

Derrick Ren-Yu Chou, San Diego, CA (US);

Michael C. Oliveira, San Marcos, CA (US);

Jun Song, San Diego, CA (US);

Ahmad Falahatpisheh, San Marcos, CA (US);

Timothy J. Corvi, San Diego, CA (US);

Graydon Ernest Beatty, Carlsbad, CA (US);

Alexander J. Asconeguy, Murrieta, CA (US);

Hongping Dai, Vista, CA (US);

Assignee:

ACUTUS MEDICAL, INC., Carlsbad, CA (US);

Attorney:

Onello & Mello, LLP

Primary Examiner:

Mark D Remaly

Int. Cl.
CPC ...
A61B 34/20 (2016.01); A61B 5/06 (2006.01); A61B 18/14 (2006.01); A61B 18/00 (2006.01); A61B 90/00 (2016.01);
U.S. Cl.
CPC ...
A61B 34/20 (2016.02); A61B 5/062 (2013.01); A61B 5/063 (2013.01); A61B 18/1492 (2013.01); A61B 2018/00577 (2013.01); A61B 2018/00839 (2013.01); A61B 2018/00875 (2013.01); A61B 2034/2048 (2016.02); A61B 2034/2051 (2016.02); A61B 2034/2053 (2016.02); A61B 2034/2063 (2016.02); A61B 2034/2072 (2016.02); A61B 2090/0818 (2016.02); A61B 2090/3925 (2016.02); A61B 2090/3929 (2016.02); A61B 2090/3954 (2016.02); A61B 2090/3966 (2016.02); A61B 2090/397 (2016.02);
Abstract

Provided herein are systems and methods for performing localization within a patient. A method of localization within a body comprises providing at least one processor coupled to at least one data storage device, establishing and calibrating a localization coordinate system within a body by executing a first localization mode by the at least one processor, recalibrating the localization coordinate system by executing a second localization mode by the at least one processor, and localizing a device within the localization coordinate system using the first localization mode and the second localization mode, by the at least one processor. The first localization mode can be an impedance-based localization mode and the second localization mode can be magnetic-based localization mode, or vice versa.

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