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:
Oct. 12, 2021
Filed:
Nov. 06, 2018
Ypsomed Ag, Burgdorf, CH;
Ulrich Moser, Heimiswil, CH;
Jürg Hirschel, Bern, CH;
Markus Tschirren, Burgdorf, CH;
Philipp Wälchli, Oschwand, CH;
Peter Stettler, Ersigen, CH;
Patrick Sackermann, Bern, CH;
Christian Schrul, Lyssach, CH;
Martin Berger, Gurmels, CH;
Nicolas Binggeli, Burgdorf, CH;
Ypsomed AG, Burgdorf, CH;
Abstract
An injection device provides a casing which accommodates or forms a reservoir for a liquid drug; a plunger rod which can move relative to the casing in an axially forward direction to deliver the drug; a dosing means which can move in the forward direction relative to the casing to prime the reservoir and which can rotate relative to the casing for selecting a dose to be injected, wherein rotation of the dosing means relative to the casing is prevented until a priming operation for priming the reservoir is completed; d) wherein the dosing means comprises a dosing control means which is configured to enable rotation of the dosing means at the end of the priming stroke for selecting the dose and to prevent a rotation of the dosing means back into the position which the dosing means had at the end of the priming stroke relative to the casing.