Ventilation device with a holder for opening valves and / or heat moisture exchanger without cannula mount

The present invention relates to a ventilation device with a holder for opening valves and / or heat-moisture exchanger without needle mount for mounting over a tracheostoma. specify the object of the invention to provide a ventilation device for attachment to a tracheostomy a patient with a holder for opening valves and / or heat-moisture exchanger without needle attachment, the disadvantages of the prior art, in particular projecting away from the stroma, provides good comfort while easy replacement of filters and / or opening valves allows, without that these can easily be coughed up, is solved in that ventilation device with a cylindrical housing (1), an annular housing holder (2), a planar, movable, flexible flat part (3) includes sealing and adhesive function and a central hole (31), a filter (4) or a speaking valve and an end cover (5), wherein the housing (1) includes the filter (4), or the speaking valve and a proximal opening communicating with the tracheostoma can be releasably connected and in communication therewith, and a distal opening aufwe is located at the to the proximal opening opposite the opening side and protrudes from the tracheostoma to the outside, wherein the housing (2) engages with the proximal opening tight and detachable in the housing holder (2) formed by the flat part (3) over the hole (31) and is mounted over the tracheostoma, wherein the housing (1) in its wall (11) recesses (111) has for the insertion and removal of respiratory air, an outer edge of the proximal opening (12) consisting of at least has three ausenwandigen edge segments (121) and at least three peripheral recesses and transmits the end cover (5) at the distal opening, while the filter (4), said holder webs (112) carry the filters (3) on the proximal port, (the case holder 2), of an annular flange (21) having at least three innerwandigen holder noses (22) and an annular ausenwandigen base (23), wherein the holder noses (22) has a receiving area (221 ) Which the case holder (2) supporting the housing with filter (3) or speaking valve, in which the peripheral segments (221) precisely by turning the housing (1) are insertable in the housing holder (2) into the holder noses (22) and in the receiving regions (221) can be latched, and the case holder (2) with the flat part (3) firmly and sealingly connected.