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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 11967435 B1

PDFFull Text
Date of Patent:
Apr. 23, 2024

Filed:

Feb. 28, 2020

Modeling of flow through a left ventricular assist device (lvad)

Applicants:

Medstar Health, Inc., Columbia, MD (US);

Ucl Business Ltd., London, GB;

Barts Health Nhs Trust, London, GB;

Inventors:

Jonathan Grinstein, Chicago, IL (US);

Hector Manuel Garcia Garcia, Chevy Chase, MD (US);

Christos Bourantas, London, GB;

Ryo Torii, London, GB;

Assignees:

MEDSTAR HEALTH, INC., Columbia, MD (US);

UCL BUSINESS LTD., London, GB;

BARTS HEALTH NHS TRUST, London, GB;

Attorney:

TAROLLI, SUNDHEIM, COVELL & TUMMINO L.L.P.

Primary Examiner:

Rex R Holmes

Assistant Examiner:

Jennifer L Ghand

Int. Cl.
CPC ...
A61M 60/178 (2021.01); A61B 8/06 (2006.01); A61M 60/216 (2021.01); A61M 60/232 (2021.01); A61M 60/515 (2021.01); A61M 60/562 (2021.01); A61M 60/857 (2021.01); G06F 30/28 (2020.01); G16H 10/60 (2018.01); G16H 20/40 (2018.01); G16H 30/20 (2018.01); G16H 50/30 (2018.01); G16H 50/70 (2018.01); G06F 113/08 (2020.01); G16H 40/40 (2018.01); G16H 40/67 (2018.01);
U.S. Cl.
CPC ...
G16H 50/70 (2018.01); A61B 8/06 (2013.01); A61M 60/178 (2021.01); A61M 60/216 (2021.01); A61M 60/232 (2021.01); A61M 60/515 (2021.01); A61M 60/562 (2021.01); A61M 60/857 (2021.01); G06F 30/28 (2020.01); G16H 10/60 (2018.01); G16H 20/40 (2018.01); G16H 30/20 (2018.01); G16H 50/30 (2018.01); G06F 2113/08 (2020.01); G16H 40/40 (2018.01); G16H 40/67 (2018.01);
Abstract

A model of flow through a left ventricular assist device (LVAD) can be used for preoperative planning of implantation of the LVAD into a patient and/or optimization of the LVAD after implantation into the patient are described. At least one imaging data set related to a patient and at least one physiological data set related to the patient can be received. An ideal parameter related to the LVAD can be determined based on the at least one imaging data set related to the patient, the at least one physiological data set related to the patient using a model of circulation in a large spatial region of the patient's body and a three-dimensional anatomical model of at least one component of the region of the patient's body and at least one component of the LVAD. Flow patterns within the three-dimensional anatomical model are calculated using computational fluid dynamics.

Find Patent Forward Citations

Quick Actions:

Grinstein, Jonathan. (2024). Modeling of flow through a left ventricular assist device (lvad) (U.S. Patent No. 11967435). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11967435

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