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:
May. 03, 2022
Filed:
Mar. 15, 2018
Applicant:
Owen Mumford Ltd, Oxfordshire, GB;
Inventor:
Kuiwei Zhang, Oxfordshire, GB;
Assignee:
OWEN MUMFORD LTD, Oxfordshire, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/20 (2006.01); A61M 5/31 (2006.01); A61M 5/32 (2006.01);
U.S. Cl.
CPC ...
A61M 5/2033 (2013.01); A61M 5/3146 (2013.01); A61M 5/3204 (2013.01); A61M 2005/206 (2013.01); A61M 2005/2073 (2013.01); A61M 2005/2086 (2013.01);
Abstract
An injection device for receiving a syringe therein and for delivering a dose of medicament from the syringe, the injection device including: a driver mechanism retainable in a primed state and releasable from the primed state for driving one or more features of the injection device forwards, a trigger mechanism including a ramped surface engaged with the driver mechanism to retain the driver mechanism in the primed state, the trigger mechanism being configured on actuation thereof to withdraw the ramped surface from engagement with the driver mechanism for release thereof.