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:
Apr. 18, 2023
Filed:
Jan. 25, 2019
Applicant:
Roche Diabetes Care, Inc., Indianapolis, IN (US);
Inventors:
Kurt Friedli, Mannheim, DE;
Michael Deppert, Bensheim, DE;
Michael Lambertson, Mannheim, DE;
Christian Würtele, Mannheim, DE;
Assignee:
Roche Diabetes Care, Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/172 (2006.01); A61M 5/142 (2006.01); A61M 5/30 (2006.01); H04R 17/02 (2006.01);
U.S. Cl.
CPC ...
A61M 5/172 (2013.01); A61M 5/142 (2013.01); A61M 5/14244 (2013.01); A61M 2005/3022 (2013.01); A61M 2205/18 (2013.01); A61M 2205/3317 (2013.01); A61M 2205/3375 (2013.01); A61M 2209/02 (2013.01); H04R 17/02 (2013.01); H04R 2400/01 (2013.01);
Abstract
Disclosed is an ambulatory infusion device, including a control unit and an electroacoustic transducer. The control unit is configured to operate the electroacoustic transducer as noise emitter or to operate the electroacoustic transducer as noise receiver and to determine from a received noise that is received by the electroacoustic transducer a state of the ambulatory infusion device.