Chest puncture needle reversing valve

Abstract

1. Name of the product in this design: Chest puncture needle reversing valve. 2. Purpose of this design: An accessory for a thoracic puncture needle, used to guide the flow of bodily fluids during thoracic puncture. 3. The key design features of this product are its overall shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other matters requiring explanation: This design product is made of transparent material.

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