Arteriovenous fistula protection restraint

Abstract

1. The name of the design product: arteriovenous fistula protection restraint. 2. The use of the design product: to prevent the displacement of the arteriovenous fistula puncture needle and reduce the risk of needle loss. 3. The design points of the design product: in the main view of component 1. 4. The picture or photo that best indicates the design points: the main view of component 1. 5. Component 1 is a thin product, and the top view, bottom view, left view and right view of component 1 are omitted; component 2 is a hollow structure through front and back, and the existing view can clearly show it, so the top view and bottom view of component 2 are omitted.

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