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. 06, 2014
Filed:
Jul. 24, 2008
Gunter Teufelberger, Bürmoos, AT;
Hannes Wagner, Salzburg, AT;
Christine Oberascher, Nussdorf, AT;
Stefan Kapeller, Nussdorf, AT;
Rainer Sigl, Haigermoos, AT;
Udo Hoermann, Oberalm, AT;
Gunter Teufelberger, Bürmoos, AT;
Hannes Wagner, Salzburg, AT;
Christine Oberascher, Nussdorf, AT;
Stefan Kapeller, Nussdorf, AT;
Rainer Sigl, Haigermoos, AT;
Udo Hoermann, Oberalm, AT;
W&H Dentalwerk Bürmoos GmbH, Bürmoos, AT;
Abstract
Embodiments of a medical hand-grip element for injection of a substance from an ampoule, comprise a drive device for driving the ampoule and the injection needle, a delivery device for delivering the medicinal substance out of the ampoule and a coupling device for rotationally fixed coupling of the ampoule with the injection needle and for preventing a relative movement between the ampoule and the injection needle is disclosed. Embodiments of injection systems, injection units, injection needles and handling methods for them are also disclosed in which the risk of injury and contamination for the user is reduced by providing approaches for covering the ends of the cannulas of the injection needles during a number of handling steps.