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:
Sep. 25, 2018
Filed:
May. 20, 2014
Applicant:
Novo Nordisk A/s, Bagsvaerd, DK;
Inventor:
Morten Soerensen, Ballerup, DK;
Assignee:
Novo Nordisk A/S, Bagsvaerd, DK;
Attorney:
Primary Examiner:
Assistant 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 5/20 (2013.01); A61M 5/24 (2013.01); A61M 5/315 (2013.01); A61M 5/31525 (2013.01); A61M 5/31543 (2013.01); A61M 5/31553 (2013.01); A61M 5/31563 (2013.01); A61M 5/31565 (2013.01); A61M 5/31583 (2013.01); A61M 5/3155 (2013.01); A61M 2005/2411 (2013.01);
Abstract
A drug delivery device adapted to receive a cartridge and comprising a housing, an expelling assembly with a threaded piston rod, a threaded nut and a drive element arranged in non-rotational engagement with the piston rod, a drive coupling actuatable between a resetting state in which the piston rod can be moved proximally, and an operational state in which the drive element can drive the piston rod distally, wherein the drive element and the threaded nut are not moved axially relative to the housing when the drive coupling is actuated.