Headgear body for face mask assembly

Abstract

1. Name of the product in this design: Headgear body for face mask assembly. 2. Purpose of this design: Overall purpose: The mask assembly can be used to provide breathing assistance and treatment for patients or can be used in conjunction with other respiratory assist devices, with the headgear serving as a component of the mask assembly. Local application: Headgear body for face mask components. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: The part indicated by the dashed line does not constitute the part for which protection is sought in the design; the dotted line indicates the boundary between the part for which protection is sought and the part for which protection is not sought.

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