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:
Jun. 21, 2022
Filed:
Apr. 04, 2018
Embecta Corp., Andover, MA (US);
John Manocchio, River Edge, NJ (US);
Mark Bowen, Stow, MA (US);
Kunjal Oza, North Brunswick, NJ (US);
Louis Vieira, Milford, CT (US);
Embecta Corp., Andover, MA (US);
Abstract
A safety pen needle assembly () is disclosed which comprises a hub (), a needle cannula () engaged to the hub (), the needle cannula () having a distal end for insertion into a patient, and a proximal end extending into the hub (), a sleeve () surrounding the hub () and needle cannula (), a shield () including a window (), the shield () surrounding the sleeve () and movable relative to the sleeve () from a first position, to a second position and to a third position to expose and cover the distal end of the needle cannula (), and a spring () urging the shield () to move relative to the sleeve () from the second position to the third position, wherein the window () indicates when the needle cannula () is extended in the second position.