Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Patrick Le Gal Redon0
Marko Plevnik0
Steve Beguin0
Nathan Lyell0
David James Coleman0
Date of Patent
October 8, 2024
0Patent Application Number
175691430
Date Filed
January 5, 2022
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
A needle hub for a drug delivery device includes a hub body, an activation button, a needle holder moveable relative to the hub body, a needle attached to the needle holder, a needle spring biasing the needle holder to a retracted position where the needle is positioned within the hub body, a cannula holder moveable relative to the hub body and the needle holder, a cannula attached to the cannula holder, with the cannula configured to be in fluid communication with a fluid source, and a cannula spring biasing the cannula holder to a retracted position. Movement of a portion of the hub body is configured to disengage a connection between the cannula holder and the hub body to allow the cannula holder to return to the retracted position.
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