Body of inner cannula of tracheostomy tube

Abstract

1. Name of the product in this design: Body of the inner sleeve of a tracheostomy tube. 2. Application of this design: Overall application: Inner cannula of a tracheostomy tube, used as a medical device; Partial application: Main body of the inner cannula of a tracheostomy tube. 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: Other explanation: The parts shown by the dashed lines in the figure do not require appearance protection, and the dotted lines indicate the boundary lines between the protected parts and other parts.

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