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:
Dec. 31, 2019
Filed:
Jun. 01, 2017
Applicant:
Haselmeier Ag, St. Gallen, CH;
Inventors:
Assignee:
Haselmeier AG, St. Gallen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/315 (2006.01); A61M 5/24 (2006.01); A61M 5/20 (2006.01);
U.S. Cl.
CPC ...
A61M 5/31551 (2013.01); A61M 5/31585 (2013.01); A61M 5/24 (2013.01); A61M 5/3156 (2013.01); A61M 5/31543 (2013.01); A61M 2005/2026 (2013.01); A61M 2205/581 (2013.01); A61M 2205/582 (2013.01);
Abstract
An injection device includes a housing having a receptacle for a vessel for holding injection fluid; an operator-manipulated element for setting an injection dose; a dosing member rotatable about a longitudinal center axis relative to the housing when setting the injection dose; a feed part; and, a latching unit acting between the feed part and housing. The dosing member has a zero position whereat no dose is set and an injection position whereat an intended dose of injection fluid is set. A spring acts between the dosing member and the housing to return the dosing member from an intermediate position to the injection position or a zero position.