Breathing tube catheters and cuffs

Abstract

1. The name of the product of this design: catheter and cuff of breathing tube. 2. Purpose of the product of this design: The breathing tube is used as a breathing tube for a respiratory therapy device and is used to deliver gas from a first respiratory system component to a second respiratory system component. The catheter and cuff of the breathing tube are used as parts of the breathing tube. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The product of this design is a slender object, and its length is omitted. 6. Other circumstances that require explanation: The portion shown by the dotted line in the view does not constitute a part of the design for which protection is sought.

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