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.:
Date of Patent:
Nov. 12, 2024
Filed:
Feb. 02, 2022
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Scott Stewart, Pittsburgh, PA (US);
Abigail Kruegle, Somerville, MA (US);
Muzaffer Ozsecen, Groton, MA (US);
J. Richard Gyory, Sudbury, MA (US);
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
A medication delivery device includes an infusion pump system having a reservoir, a fluid path connected between the reservoir and an insertion mechanism, a plunger arranged inside the reservoir, and a pump drive mechanism coupled with the reservoir. The medication delivery device further includes a processing device configured to determine a user fill volume of a fluid medication by analyzing a location of the plunger inside the reservoir when a fill of the fluid medication is completed. The processing device is configured to determine the user fill volume of the fluid medication by sensing a pressure inside the reservoir.