Ventilation insert cover plate for a patient respiratory interface device

Abstract

1. The name of the design product: Ventilation insert cover plate of patient respiratory interface device. 2. The use of the design product: The product is used as a ventilation insert cover plate of patient respiratory interface device, for covering and protecting the ventilation insert. 3. The design features of the design product: in shape. 4. The picture or photograph best indicating the design features: Fig. 1 is a perspective view. 5. The back of the design product is not easily visible or invisible part when in use, omitting the right view; in Fig. 1, the left view is omitted.

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