BIOMATERIAL WITH A LOCKING ELEMENT

The product is intended for reconstruction of the right ventricle and pulmonary artery trunk. The product is made of two patches sewn in a certain way on the basis of decellularized non-immunogenic biologically-compatible xenopericardial tissue of the calf. It consists of a base and a locking element that follows the shape of a natural cusp. The thickness of the locking element is uniform and does not exceed 0.5 mm; the thickness of the base can be from 0.3 to 0.7 mm. The design of the locking element prevents the formation of stagnant zones and gives the product excellent hemodynamic characteristics. It is delivered in a specially developed proprietary preservative environment. The duration of preoperative preparation (washing) in a sterile saline solution is 4 minutes. It is possible to manufacture six standard sizes of the product.