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. 02, 2019
Filed:
Feb. 05, 2014
Rheinisch-westfaelische-technische Hochschule Aachen, Aachen, DE;
Ahmad Ali Kashefi-Khorasani, Aachen, DE;
Rainer Dautzenberg, Aachen, DE;
Rheinisch-Westfaelische-Technische Hochschule Aachen, Aachen, DE;
Abstract
The invention relates to a device for performing respiratory training, in particular altitude training, comprising a mouthpiece () through which a person can exhale respiratory gas into a volume () or can inhale it out of the volume (), wherein this volume () is formed at least in part by a container () which is adjustable in terms of its volume and which is connected to the mouthpiece, wherein the volume () adjoins one side of at least one gas-permeable membrane (), to the other side of which at least one gas exchange chamber () is connected, through which a fluid provided for the gas exchange, in particular COand/or Ogas exchange, can actively flow. Furthermore, the invention also relates to a method for performing respiratory training, in particular altitude training, wherein a person exhales into a training device through a mouthpiece () and inhales from this training device, wherein the Oand/or COpartial pressure in the respiratory gas inhaled from the device is influenced by exchange of Oand/or CObetween the respiratory gas in the training device and a fluid provided for the gas exchange through at least one gas-permeable membrane ().