Portable respiratory device having power supply via power grid and electricity storage device

Abstract

A portable respiratory device for supplying respiratory gas to a living being, including: a housing; a respiratory gas conveying apparatus which is designed to convey inspiratory respiratory gas to a respiratory gas housing outlet of the housing; an input/output apparatus for the input of control commands and for the output of information; a control apparatus which is connected to the input/output apparatus and to the respiratory gas conveying apparatus for transferring signals; a first, grid-based power supply which is designed to be connected to a grid voltage source that is external in respect of the respirator device in order to transfer electricity and which is designed and arranged in order to supply electricity to the control apparatus, the input/output apparatus and the respiratory gas conveying apparatus; wherein the respiratory gas conveying apparatus, the input/output apparatus, the control apparatus and the first power supply are received in the housing; the respiratory device has a second, storage-based power supply which has an electricity storage device for storing electrical energy and which is designed at least to supply the respiratory gas conveying apparatus with electricity.