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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 12788880 B1

PDFFull Text
Date of Patent:
Nov. 10, 2026

Filed:

Jun. 21, 2023

Systems and methods for detecting disruptions in fluid delivery devices

Applicant:

Deka Products Limited Partnership, Manchester, NH (US);

Inventors:

Luis E. Blanco, Seattle, WA (US);

John H. Wilcox, Rockledge, FL (US);

John Clark Gray, Tallahassee, FL (US);

Assignee:

DEKA Products Limited Partnership, Manchester, NH (US);

Attorney:

Reid Knott Cunningham

Primary Examiner:

Jason E Flick

Int. Cl.
CPC ...
A61M 5/168 (2006.01); A61M 5/172 (2006.01); A61M 5/50 (2006.01);
U.S. Cl.
CPC ...
A61M 5/16859 (2013.01); A61M 5/172 (2013.01); A61M 5/5086 (2013.01); A61M 2005/16863 (2013.01); A61M 2205/15 (2013.01);
Abstract

A system and method are provided for monitoring characteristics of a fluid being delivered from a fluid medication delivery device to an infusion site associated with a user. Model creation and development comprises, for each of one or more associated fluid delivery operations, collecting data streams from various sensors, assigning a fluid delivery state to the fluid delivery operation, and determining fluid delivery characteristics based on waveforms representing the time series data streams, and generating retrievable models correlating determined fluid delivery characteristics with the assigned fluid delivery state. Model implementation includes collecting time series data streams corresponding to a current fluid delivery operation, identifying models based on a selected fluid delivery state and determined fluid delivery characteristics from the data streams, and determining a correction factor to account for a difference between observed and predicted fluid delivery values. Alerts and/or automated control are further provided based on the correction factor.

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Blanco, Luis. (2026). Systems and methods for detecting disruptions in fluid delivery devices (U.S. Patent No. 12788880). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12788880

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