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. 26, 2023
Filed:
Dec. 17, 2018
Applicant:
Sanofi, Paris, FR;
Inventors:
Assignee:
Sanofi, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G16H 20/17 (2018.01); A61M 5/315 (2006.01); A61M 5/31 (2006.01);
U.S. Cl.
CPC ...
G16H 20/17 (2018.01); A61M 5/31511 (2013.01); A61M 5/31566 (2013.01); A61M 2005/3125 (2013.01); A61M 2205/3389 (2013.01); A61M 2205/3592 (2013.01); A61M 2205/8206 (2013.01);
Abstract
Implementations of the present disclosure are directed to an injection device including: a reservoir including a wall defining a proximal end, a distal end and a tubular side, a plunger rod configured to be movable within the reservoir in a direction from the distal end to the proximal end, a radio frequency (RF) antenna attached to the tubular side and configured to receive an interrogation signal from an external device, and a resonating assembly configured to receive the interrogation signal from the RF antenna and to generate a modulated RF signal having a frequency associated with a position of the plunger rod.