Leaflet cutting structure

Abstract

1. The name of the design product: leaf cutting structure. 2. The use of the design product: the design product is used for human aortic valve leaflet cutting surgery. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. In the design, the provided views have clearly expressed the content of the design, and the rear view and the unfolded state rear view are omitted. 6. Other circumstances that need to be explained Other explanations: the use state after the sleeve is put on the outer tube.

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