Device for delivering oxygen to patients i.e. child patients, has housing provided with supply aperture and cup shaped part, mouth-pieceless part made from fiber material, and fastening device provided in housing

摘要

The device has a housing (1) provided with a supply aperture (2) and a cup shaped part. A mouth-pieceless part is made from a fiber material (5). A connecting piece (4) is formed in cubic shape and in contact with the supply aperture. A fastening device (6) i.e. clamping clip, is provided in the housing.