Breathing tube assembly and body of breathing tube assembly

Abstract

1. Name of the product in this design: Breathing tube assembly and the main body of the breathing tube assembly. 2. Application of this design: Overall application: A breathing tube assembly for allowing gas to flow between its connected components. The breathing tube assembly may be, for example, an expiratory branch extending between a Y-shaped member and a filter or between a Y-shaped member and an airway. Local application: Used as the main body of a breathing tube assembly. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. The product in this design is a long and slender item, and its length is drawn using an abbreviated method. 7. Other situations requiring explanation: In Design 2, the orifice portion of a connector in the breathing tube assembly and the braided sheath within the orifice portion are indicated by dashed lines; in Design 3, the bellows in the tubular portion of the breathing tube assembly are indicated by solid lines, and the braided sheath outside the bellows is indicated by dashed lines; in Design 4, a connector of the breathing tube assembly and the braided sheath within the orifice portion of the connector are indicated by dashed lines; the portions indicated by dashed lines do not constitute part of the claimed design.

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