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:
Apr. 09, 2019
Filed:
Oct. 16, 2014
Sanofi-aventis Deutschland Gmbh, Frankfurt am Main, DE;
Christian Nessel, Frankfurt am Main, DE;
Daniel Auernhammer, Frankfurt am Main, DE;
Sanofi-Aventis Deutschland GMBH, Frankfurt am Main, DE;
Abstract
The present invention relates to an injection device for dispensing of a liquid medicament, the device comprising: a base (), a medicament reservoir () displaceably arranged on the base () and containing the liquid medicament (), an injection needle () displaceably arranged relative to the base () between a retracted position () and an extended position (), a pressure container () containing a pressurized fluid (), a reservoir displacing arrangement () coupled with the pressure container () to displace the medicament reservoir () into a dispensing position (), in which the medicament reservoir () is in fluid communication with the injection needle (), a needle displacing arrangement () coupled with the pressure container () to at least displace the injection needle () into the extended position ().