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:
Jul. 25, 2017
Filed:
Apr. 07, 2006
Klaus Eistetter, Constance, DE;
Wilhelm Wurst, Constance, DE;
Gerhard Pohlmann, Meerbeck, DE;
Horst Windt, Burgwedel, DE;
Oliver Nolte, Celle, DE;
Wolfgang Koch, Steimbke, DE;
Klaus Eistetter, Constance, DE;
Wilhelm Wurst, Constance, DE;
Gerhard Pohlmann, Meerbeck, DE;
Horst Windt, Burgwedel, DE;
Oliver Nolte, Celle, DE;
Wolfgang Koch, Steimbke, DE;
Abstract
The invention relates to a devicefor dosing and dry nebulization of nebulizable materialchosen from the group comprising anti-infective agents and immunomodulators, comprising a nebulization channel, which has a first attachment piece and a second attachment piece, and a source of compressed carrier gas connected to the first attachment piece via a valvefor the purpose of sending a carrier gas pressure pulse into the nebulization channel. The device is characterized in that between the first attachment piece and second attachment piece, and above the nebulization channel, a reservoiropen only towards the nebulization channel, which contains the nebulizable material, is connected to the nebulization channel such that it is gas-tight with respect to the environment, and that, when the valve is closed, a pressure compensation takes place in the nebulization channel and in the reservoir. The invention also relates to a method for dosing and dry nebulization of such a nebulizable material by means of such a device.