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:
Dec. 19, 2023

Filed:

Nov. 01, 2021
Applicant:

Medtronic, Inc., Minneapolis, MN (US);

Inventor:

Scott A. Hareland, Lino Lakes, MN (US);

Assignee:

Medtronic, Inc., Minneapolis, MN (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 34/20 (2016.01); A61B 5/06 (2006.01); A61B 90/00 (2016.01); A61B 18/14 (2006.01); A61B 18/00 (2006.01); A61M 25/01 (2006.01);
U.S. Cl.
CPC ...
A61B 34/20 (2016.02); A61B 5/065 (2013.01); A61B 5/066 (2013.01); A61B 18/1492 (2013.01); A61B 90/37 (2016.02); A61B 5/068 (2013.01); A61B 2018/0022 (2013.01); A61B 2018/00345 (2013.01); A61B 2034/2053 (2016.02); A61B 2034/2065 (2016.02); A61B 2090/365 (2016.02); A61M 2025/0166 (2013.01);
Abstract

A method and system for determining a location of a treatment element relative to an anatomical feature and for estimating contact between the treatment element and the anatomical feature in the context of a navigation system. The system may include a medical device including at least one treatment element and at least one navigation electrode and a navigation system in communication with the one or more navigation electrodes, the navigation system including a processing unit. The processing unit may be programmed to determine a plurality of points that define a surface geometry of the at least one treatment element, calculate a distance between each of the points and a closest point on the anatomical feature, and estimate the likelihood of contact between the points.


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Hareland, Scott. (2023). Navigation with arbitrary catheter geometries and method of contact assessment (U.S. Patent No. 11844578). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11844578

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