Body of a patient respiratory interface

Abstract

1. Name of the designed product: main body of patient respiratory interface. 2. Use of the designed product: the whole of the designed product and its main body are used as a patient respiratory interface worn on the head of a patient to assist breathing. 3. Design points of the designed product: in the combination of shape and pattern. 4. Picture or photograph best indicating the design points: design 5 perspective view. 5. Design 5 is designated as the basic design. 6. Other circumstances needing explanation: designs 1 to 8 are partial designs, and the parts represented by dotted lines in the views are not within the scope of protection. Different point / line patterns of the components in the views represent patterns displayed by different materials with contrasting visual effects / colors.

Images