Nasogastric tube opening and gravity beads

Abstract

1. The name of the product of this design: Nasogastric tube opening and gravity bead. 2. The purpose of the product of this design: used as a medical instrument. 3. The design point of this design product: lies in the shape. 4. The picture or photo that best illustrates the design point: Design 1 stereogram 1. 5. Designate Design 1 as the basic design. 6. The product of this design is a slender object, and its length is omitted. 7. Other situations that need to be explained Other explanations: This design is a partial design, and the area covered by the red translucent layer in the views of Design 1 and Design 2 does not fall within the scope of protection of this design; the length of the truncation line part in the front view, rear view, left view, right view, stereogram 1 and stereogram 2 of Design 1 and Design 2 is omitted.

Images