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:
Mar. 02, 2021
Filed:
Mar. 16, 2017
Shl Group Ab, Nacka Strand, SE;
Anders Boström, Solna, SE;
Elin Gabrielsson, Hässelby, SE;
SHL MEDICAL AG, Zug, CH;
Abstract
An injection device is presented having a housing, a container holder, a first and a second energy accumulating member arranged in the interior of the housing adapted to accumulate and store energy, a sleeve, a plunger holder operationally associated with said first energy accumulating member such that the plunger holder and the container holder are axially moveable in relation to the housing a predetermined distance towards the proximal end of the injection device from an initial position to a position following needle penetration, and a plunger rod being operationally associated with said second energy accumulating member such that the plunger rod is axially moveable in relation to the container holder, wherein in the initial position movement of the plunger holder is substantially inhibited by at least one first biasable member that recoils when being overlapped by an opening and/or recess of the sleeve such that the plunger holder is released.