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. 07, 2002
Filed:
Jun. 25, 2001
Applicant:
Inventors:
Fritz Kirchhofer, Sumiswald, CH;
Peter Michel, Burgdorf, CH;
Birger Hjertman, Vållingby, SE;
Gustav Levander, Helsingborg, SE;
Olle Ljungquist, Tåby, SE;
Assignee:
Disetronic Licensing AG, Burgdorf, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/00 ;
U.S. Cl.
CPC ...
A61M 5/00 ;
Abstract
The invention relates to an injection device for injecting a selectable dose of a liquid substance from an ampoule, located in an ampoule holder, comprising a piston and a sleeve-shaped mechanism holder, mechanically coupled thereto, in the interior of which a longitudinally shiftable shaft is provided which acts on the ampoule.