Frame of the nasal mask

Abstract

1. Name of the design product: Frame of the nasal mask. 2. Use of the design product: The nasal mask is used as a medical device for non-invasive positive pressure ventilation, and the frame of the nasal mask is used as a component of the nasal mask. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view of Design 1. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: Other explanations: The dashed lines in the figure (including a row of ventilation holes in the frame) do not form part of the claimed design. The dotted lines in the figure indicate the boundary of the claimed part, which does not form part of the claimed design.

Images