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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 12268862 B1

PDFFull Text
Date of Patent:
Apr. 08, 2025

Filed:

Jun. 08, 2023

Method to extract and quantify the cardiac end diastolic point/mitral valve closing point from the hvad estimated flow waveform

Applicant:

Boston Scientific Scimed, Inc., Maple Grove, MN (US);

Inventors:

Carlos Reyes, Davie, FL (US);

Neethu Lekshmi Vasudevan Jalaja, Miami, FL (US);

Assignee:

BOSTON SCIENTIFIC SCIMED, INC., Maple Grove, MN (US);

Attorney:

Seager Tufte & Wickhem, LLP

Primary Examiner:

Jon Eric C Morales

Int. Cl.
CPC ...
A61M 60/538 (2021.01); A61M 60/148 (2021.01); A61M 60/422 (2021.01);
U.S. Cl.
CPC ...
A61M 60/538 (2021.01); A61M 60/148 (2021.01); A61M 60/422 (2021.01); A61M 2205/18 (2013.01); A61M 2205/3331 (2013.01); A61M 2230/04 (2013.01);
Abstract

A control circuit for a sensorless implantable blood pump configured to determine mitral valve regurgitation includes processing circuitry configured to generate an estimated blood flow waveform from the sensorless implanted blood pump and generate an alert if between an end period of diastole and a beginning period of systole a measured amplitude of the estimated blood flow waveform does not include an inflection point.

Find Patent Forward Citations

Reyes, Carlos. (2025). Method to extract and quantify the cardiac end diastolic point/mitral valve closing point from the hvad estimated flow waveform (U.S. Patent No. 12268862). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12268862

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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