Vest for expectoration

Abstract

1. The name of the product of this design: vest for teaching and expectoration. 2. Purpose of the product with this appearance design: The product with this appearance design is used for wearing so that the attending nurses, patients' family members or accompanying persons can understand the location of the patient's lung infection, more easily understand the principle of lung sputum discharge, and accurately locate the sputum discharge according to the condition of the patient. 3. The design key points of this appearance design product are: the combination of shape, pattern and color. 4. The picture or photo that best illustrates the design key points: rear view. 5. The design for which protection is sought includes color. 6. The bottom surface of this design product is a part that is not easily visible or cannot be seen when in use, so the top view is omitted.

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