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. 05, 2016
Filed:
Apr. 30, 2010
Applicants:
Mark Eaton, Oxfordshire, GB;
Jeremy Marshall, Oxford, GB;
Inventors:
Mark Eaton, Oxfordshire, GB;
Jeremy Marshall, Oxford, GB;
Assignee:
OWEN MUMFORD LIMITED, Oxfordshire, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/20 (2006.01); A61M 5/32 (2006.01); A61M 5/315 (2006.01); A61M 5/24 (2006.01);
U.S. Cl.
CPC ...
A61M 5/3205 (2013.01); A61M 5/2033 (2013.01); A61M 5/24 (2013.01); A61M 5/326 (2013.01); A61M 5/3272 (2013.01); A61M 5/31513 (2013.01); A61M 5/31571 (2013.01); A61M 5/3204 (2013.01); A61M 2005/206 (2013.01); A61M 2005/2073 (2013.01); A61M 2005/2492 (2013.01); A61M 2005/3151 (2013.01); A61M 2005/31508 (2013.01); A61M 2005/3254 (2013.01);
Abstract
An injection device includes a multi-use drive assemblyand a single use disposable syringe assemblyreleasably connected thereto. The syringe assembly includes a syringeand a shieldmounted for telescopic movement. The drive assemblyis operable to extend the syringerelative to the shieldand then to express a dose. Continued forward drive movement extends the shieldto re-cover the syringe needleand then ejects the spent syringe assemblyin a safe (shrouded) condition.