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:
Dec. 05, 2017
Filed:
Aug. 19, 2011
Simon Munch Pedersen, Copenhagen N, DK;
BO Radmer, Hilleroed, DK;
Jesper Peter Windum, Hilleroed, DK;
Soeren Dyring Jensen, Valby, DK;
Christian Plambech, Soeborg, DK;
Christian Hoejris Nielsen, Copenhagen NV, DK;
Simon Munch Pedersen, Copenhagen N, DK;
Bo Radmer, Hilleroed, DK;
Jesper Peter Windum, Hilleroed, DK;
Soeren Dyring Jensen, Valby, DK;
Christian Plambech, Soeborg, DK;
Christian Hoejris Nielsen, Copenhagen NV, DK;
Novo Nordisk A/S, Bagsvaerd, DK;
Abstract
The present invention relates to medicament injection devices (). A cartridge () with a septum and a needle unit () having front and rear needles () are configured for relative movement from a state where the septum is sealed to a state where the septum is pierced by the rear needle (). The injection device () may include a needle shield () and be configured for piercing the septum by the rear needle () when the front needle () is operated relative to the needle shield (). The injection device () may also include a damping mechanism configured for limiting the speed of movement of the cartridge relative to the needle unit. The injection device () may also include an indicator generating a signal when a piston driver has travelled the complete stroke length, wherein the indicator has a deflection element that is deflected prior to or during movement of the cartridge relative to the housing.