Abstract: A device for delivering respiratory gas directly into the nose of a user, for example for use in the treatment of sleeping disorders, in particular sleep apnea. This device for delivering respiratory gas directly into the nose of a user includes a hollow elastic membrane insertable into a nostril of the user and a part, inserted in the cavity of the elastic membrane, which part has a passage extending from one end to an opposite end of the inserted part, and it is characterized in that the inserted part further includes breathing channels which are located in the wall of the inserted part and extend from one end to an opposite end of the inserted part. The invention also relates to a method for producing the device according to the invention, a set and a system for delivering respiratory gas directly into the nose of a user, and a method for assembling the system according to the invention.

Abstract: A device (1) for production of seedlings from seeds comprises a drum (3), with perforated walling, rotatable about the drum axis (4), disposed substantially horizontally, borne in a housing (2). In this drum (3) seeds are able to be filled, which seeds are able to be immersed in a water bath (5) together with the drum (3). For this purpose, the drum (3) rotates, whereupon the seeds and the seedlings sprouting therefrom are optimally turned and dispersed. The drum (3) is mounted on a support, which, along guide means fixed to the housing, is lowerable into the water bath (5) and liftable out of the same again by drive means. The drum (3) is thereby partly submerged in the water bath (5) in the lower position, whereas it is completely lifted out of the water bath (5) in the raised position. An optimal wetting and subsequent drying of the seeds is thus obtained in turn.

Abstract: A device for delivering respiratory gas directly into the nose of a user, for example for use in the treatment of sleeping disorders, in particular sleep apnea. This device for delivering respiratory gas directly into the nose of a user includes a hollow elastic membrane insertable into a nostril of the user and a part, inserted in the cavity of the elastic membrane, which part has a passage extending from one end to an opposite end of the inserted part, and it is characterized in that the inserted part further comprises breathing channels which are located in the wall of the inserted part and extend from one end to an opposite end of the inserted part. The invention also relates to a method for producing the device according to the invention, a set and a system for delivering respiratory gas directly into the nose of a user, and a method for assembling the system according to the invention.