Nk 031:2024 P070201 Biological Vascular Patches (Vascular Prosthesis, Shape: Straight Prostheses, Wall Thickness: 0.35 Mm, Type Of Prosthesis: Non-Woven, Type Of Vascular Prosthesis By Function: Venous, Arterial), Nk 031:2024 P0703020301 Mechanical Double-Headed Aortic Valves (Artificial Heart Valves: Mechanical, … More