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. 16, 2025

Filed:

Jun. 06, 2024
Applicant:

Livanova Deutschland Gmbh, Munich, DE;

Inventors:

Olivier Wolfgramm, Munich, DE;

Michael Bonczar, Ampfing, DE;

Marco Zanasi, Bologna, IT;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 1/36 (2006.01); G01F 23/00 (2022.01); G01F 23/02 (2006.01); G01F 25/00 (2022.01); G01F 25/20 (2022.01); G05B 23/02 (2006.01); G06F 11/32 (2006.01);
U.S. Cl.
CPC ...
A61M 1/3666 (2013.01); A61M 1/3607 (2014.02); A61M 1/3624 (2013.01); G01F 23/00 (2013.01); G01F 23/02 (2013.01); G01F 25/00 (2013.01); G01F 25/20 (2022.01); G01F 25/24 (2022.01); G05B 23/02 (2013.01); G05B 23/0216 (2013.01); G06F 11/32 (2013.01); G06F 11/321 (2013.01); A61M 2205/3306 (2013.01); A61M 2205/3379 (2013.01); G08C 2201/30 (2013.01);
Abstract

A perfusion system includes a fluid reservoir configured to hold a portion of fluid, the portion of fluid having a volume, the fluid reservoir having a total capacity that is greater than the volume; an imaging device, the imaging device configured to obtain image data corresponding to the fluid reservoir; and a controller. The controller is configured to receive the image data from the imaging device; determine the volume based on the image data; and facilitate control, in response to at least one of a user input and the determined volume of the portion of fluid, of an operating parameter corresponding to the fluid reservoir to facilitate changing or maintaining the volume of the portion of the fluid.


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