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:
Oct. 28, 2025
Filed:
Feb. 26, 2020
Becton Dickinson France, Le Pont-de-Claix, FR;
Nicolas Besson, Treffort, FR;
Becton Dickinson France, Le Pont de Claix, FR;
Abstract
A drug delivery device includes a housing, a syringe assembly including a barrel, a stopper, and a cannula, with at least a portion of the syringe assembly positioned within the housing, and a drive assembly including a plunger body configured to move the stopper within the barrel upon actuation of the drive assembly, with at least a portion of the drive assembly positioned within the housing. The plunger body has a pre-use position prior to movement of the plunger body, an injection position where the plunger body moves the stopper within the barrel, and a post use position where movement of the plunger body has stopped. The device further includes an audio indicator member configured to provide an audible indication of a transition of the plunger body from the injection position to the post-use position.