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:
Aug. 05, 2025
Filed:
Dec. 20, 2024
Genzyme Corporation, Cambridge, MA (US);
Haiming Wu, Weston, MA (US);
Genzyme Corporation, Cambridge, MA (US);
Abstract
A medicament delivery device for injecting a medicament is described. The medicament delivery device comprises a housing having a proximal end and a distal end, the housing being configured to receive a medicament container. A plunger is moveable in a longitudinal direction within the housing for dispensing medicament from the medicament container when the medicament container is received within the housing. A plunger drive magnet is operatively coupled to the housing, and the plunger drive magnet is configured to provide a magnetic field. A component is configured to magnetically interact with the magnetic field of the plunger drive magnet so as to cause a force to be exerted on the plunger for causing the plunger to move in the longitudinal direction.