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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 12749902 B1

PDFFull Text
Date of Patent:
Sep. 29, 2026

Filed:

Dec. 19, 2024

Power management method, system, device and medium for life support equipment

Applicant:

Lifemotion Medical Technology Co., Ltd., Shenzhen, CN;

Inventors:

Yijiang Li, Shenzhen, CN;

Yu Wu, Shenzhen, CN;

Yang Liu, Shenzhen, CN;

Mingtao Li, Shenzhen, CN;

Assignee:

Lifemotion Medical Technology Co., Ltd., Shenzhen, CN;

Attorney:

Nelson Mullins Riley & Scarborough LLP

Primary Examiner:

Rexford N Barnie

Assistant Examiner:

Xuan undefined Ly

Int. Cl.
CPC ...
H02J 1/10 (2026.01); A61M 1/14 (2006.01); A61M 1/36 (2006.01); H02J 7/00 (2026.01); H02J 7/34 (2006.01); H02J 7/50 (2026.01); H02J 7/80 (2026.01); H02J 7/90 (2026.01); H02J 9/00 (2006.01);
U.S. Cl.
CPC ...
H02J 7/34 (2013.01); A61M 1/14 (2013.01); H02J 7/50 (2026.01); H02J 7/80 (2026.01); H02J 7/855 (2026.01); H02J 7/933 (2026.01); A61M 2205/8212 (2013.01);
Abstract

A power management method, system, device and medium for life support equipment, when it is detected that the power of the external energy storage power supply is insufficient to power the whole device, the charging power of the battery is reduced by adjusting the duty cycle. At the same time, a prediction algorithm is added when adjusting the duty cycle to reduce the probability of the external energy storage power supply triggering overload protection. In this way, when the power of the external energy storage power supply is insufficient, it can ensure that the internal battery has more power, thereby improving the endurance of the ECMO device when transferring patients and better ensuring the life safety of patients.

Find Patent Forward Citations

Li, Yijiang. (2026). Power management method, system, device and medium for life support equipment (U.S. Patent No. 12749902). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12749902

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

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