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:
Nov. 04, 2014
Filed:
Jul. 05, 2010
Sebastian Karlsson, Sundbyberg, SE;
Lennart Brunnberg, Tyresö, SE;
Carlos Guillermo, Atascadero, CA (US);
Sebastian Karlsson, Sundbyberg, SE;
Lennart Brunnberg, Tyresö, SE;
Carlos Guillermo, Atascadero, CA (US);
SHL Group AB, Nacka Strand, SE;
Abstract
The present invention relates to a safety pen needle device comprising a first needle shield () and a second back-end needle shield (). During the injection the first needle shield () is moved to en retracted position this movement causes a actuation sleeve () to rotate. Said rotation causes a holding member () provided on the second needle shield () to be released. When the first needle shield () is moved from the retracted position to a extended position the actuation sleeve () is rotated further so that a first guide member () on the first needle shield () abuts a first stop member () arranged on said actuation sleeve (). After an performed injection both shields are moved to extended positions by the rotation of an actuation sleeve (). After the injection the shield are locked it their extended position.