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US 12,458,766 B2Granted
Inhaler
OwnerMarkus Mezgerinventor
Life of this patent
Estimating the term…
Abstract
An inhaler for administering powdery dry substances comprises two substance carrying disks (2, 3). Each disk has a cavity filled with a powdery dry substance. The substance carrying disks (2, 3) are rotatably arranged about a common axis of rotation such that the cavities are opposite each other. The inhaler further has an airway (4) having a piercing nozzle (41). The piercing nozzle is disposed between the substance carrying disks (2, 3).
Claims11
An inhaler for administration of a powdery dry substance, the inhaler comprising:
- a first substance carrier disk comprising first cavities filled with the powdery dry substance and a second substance carrier disk comprising second cavities filled with the powdery dry substance;
- wherein the first and the second substance carrier disks are rotatably arranged about a common axis of rotation;
- wherein the first cavities are positioned opposite the second cavities, respectively;
- an air channel comprising a piercing nozzle arranged between the first and the second substance carrier disks.
1 more element
Dependencies are inferred from the claim text.