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:
May. 18, 2021
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 () used on a medication delivery pen (), the needle assembly () comprising a communication needle () configured to pierce a reservoir septum of the medication delivery pen (), a spike housing () surrounding the communication needle () and configured to engage the medication delivery pen (), a selector ring (), including a selector opening (), enclosing a septum () of the needle assembly () defining a septum chamber () that is in fluid communication with the communication needle (), a plurality of needles () disposed in the septum () of the needle assembly (), and a peel tab () enclosing each of the plurality of needles (), wherein the selector opening () is aligned with a selected peel tab () corresponding to a selected needle (), the selected peel tab () is drawn out of the selector ring () and moves the selected needle () from a first position to a second position, and the selected needle () enters into fluid communication with the communication needle () in the second position.