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:
Mar. 29, 2022
Filed:
Mar. 31, 2017
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Sudarsan Srinivasan, North Brunswick, NJ (US);
Cole Constantineau, Cambridge, MA (US);
Michel Bruehwiler, Newton, MA (US);
Tyson Montidoro, Davie, FL (US);
Jeffrey Chagnon, Somerville, MA (US);
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
An attachable needle assembly () is disclosed for use on a medication delivery pen (). The needle assembly () includes a housing () enclosing a hub () that is configured to engage the medication delivery pen (), a plurality of needles () configured to pierce a reservoir septum () of the medication delivery pen (), a selection ring insert () that rotates and identifies which needle () of the plurality of needles () is to be selected, and a selection ring () that applies a force to expose the selected needle (). When the housing () is in a first position, the plurality of needles () is not exposed, and when the housing () is in a second position, one of the plurality of needles () is exposed for medicament delivery.