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:
Oct. 11, 2022
Filed:
Sep. 29, 2017
Applicant:
Softhale NV, Diepenbeek, BE;
Inventors:
Frank Bartels, Hattingen, DE;
Jürgen Rawert, Cologne, DE;
Assignee:
SOFTHALE NV, Diepenbeek, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 11/00 (2006.01); A61M 15/00 (2006.01);
U.S. Cl.
CPC ...
A61M 11/007 (2014.02); A61M 15/0001 (2014.02); A61M 15/0065 (2013.01); A61M 11/00 (2013.01); A61M 2202/0007 (2013.01);
Abstract
An atomiser, in particular an inhaler, for atomising a liquid active agent to form an aerosol, having, inter alia, an active agent reservoir, an atomiser nozzle and a pump arrangement, wherein a suction side of the pump arrangement leads into the active agent reservoir and a pressure side of the pump arrangement leads into the atomiser nozzle, and wherein the pump arrangement has a plunger that can be adjusted in a cylinder in the axial direction of the cylinder. A corresponding method is also described.