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.

Date of Patent:
Aug. 18, 2020

Filed:

Nov. 24, 2015
Applicant:

Sanofi, Paris, FR;

Inventors:
Assignee:

Sanofi, Paris, FR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/32 (2006.01); A61M 5/315 (2006.01); A61M 5/31 (2006.01); A61M 5/24 (2006.01); A61M 5/20 (2006.01);
U.S. Cl.
CPC ...
A61M 5/31551 (2013.01); A61M 5/31536 (2013.01); A61M 5/31553 (2013.01); A61M 5/31558 (2013.01); A61M 5/31571 (2013.01); A61M 5/31583 (2013.01); A61M 5/31585 (2013.01); A61M 5/32 (2013.01); A61M 5/20 (2013.01); A61M 5/31541 (2013.01); A61M 2005/2407 (2013.01); A61M 2005/3125 (2013.01); A61M 2005/3126 (2013.01); A61M 2005/3154 (2013.01); A61M 2202/04 (2013.01); A61M 2205/581 (2013.01); A61M 2205/582 (2013.01);
Abstract

A dose setting mechanism comprising a first element and a second element; the first element being moveable with respect to the second element; the first element and the second element being coupled by a ratchet mechanism allowing motion of the first element with respect to the second element from a first position to a second position only in a first direction while preventing motion in a second direction that is opposite to the first direction; once passing the second position, the first element being moveable with respect to the second element in the first direction and in the second direction.


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