Patient interface of medical gas supply system

Abstract

1. The name of this design product: Patient interface for medical gas supply system. 2. Purpose of this product design: This product is a patient interface for medical air supply systems, used to provide respiratory therapy for patients. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design. 6. The product of this design is a slender object, and its length is omitted. 7. Other matters that require explanation: The portion indicated by the solid line in the figure is the portion requiring protection; the portion indicated by the dotted line is the portion not requiring protection.

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