Infusion Systems and Methods for Patient Activity Adjustments

ChangeBridge: Patent Apps - Health Informatics (G16H)

Published December 1st, 2025

Detected March 26th, 2026

Summary

The USPTO has published a new patent application (US20260088150A1) detailing infusion systems and methods for adjusting patient treatment based on historical activity and nutritional data. The application focuses on personalized insulin dosage determination for patients.

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What changed

The United States Patent and Trademark Office (USPTO) has published patent application US20260088150A1, which describes novel techniques for operating fluid delivery devices, specifically infusion systems, in a personalized manner. The invention utilizes historical patient data, including meal information and nutritional content, to determine and deliver personalized insulin dosages. This application represents a new development in health informatics and personalized medicine.

This patent application is a notice of a new invention and does not impose immediate compliance obligations on regulated entities. However, companies involved in the development of infusion devices, insulin delivery systems, and health informatics platforms should be aware of this filing as it may influence future product development and intellectual property strategies within the healthcare sector. The filing date for this application was December 1, 2025.

Source document (simplified)

← USPTO Patent Applications

INFUSION SYSTEMS AND METHODS FOR PATIENT ACTIVITY ADJUSTMENTS

Application US20260088150A1 Kind: A1 Mar 26, 2026

Inventors

Mahta SADEGHZADEH, Benyamin GROSMAN, David LEGRAY, Ulrich H. RANKERS, Anirban ROY, Steven J. VARGAS

Abstract

Techniques disclosed herein relate to operating a fluid delivery device in a personalized manner based at least in part on historical data of a patient. In some embodiments, the techniques involve obtaining historical meal data for the patient associated with historical meal events for the patient; determining a meal content based at least in part on the historical meal data; obtaining nutritional information associated with the meal content and historical meal events for the patient; determining, by a control system, a dosage of insulin based at least in part on the nutritional information and the historical meal events; and operating, by the control system, an actuation arrangement of the infusion device to deliver the dosage of the insulin to the patient.

CPC Classifications

G16H 20/17 A61B 5/14532 A61B 5/4839 A61M 5/142 A61M 5/14244 A61M 5/145 A61M 5/16831 A61M 5/1723 G16H 10/20 G16H 10/60 G16H 20/60 G16H 40/63 G16H 50/20 G16H 50/50 A61B 5/746 A61B 5/7465 A61K 38/28 A61M 2005/14208 A61M 5/16804 A61M 5/16877 A61M 2205/18 A61M 2205/3303 A61M 2205/35 A61M 2205/3569 A61M 2205/3584 A61M 2205/3592 A61M 2205/50 A61M 2205/502 A61M 2205/52 A61M 2205/8206 A61M 2230/201 A61M 2230/63 G16H 20/30 G16H 50/30