| 摘要 |
<p>The present invention describes improvements for prosthetic devices with double flange used for anastomosis of extremity with lateral, extremity with extremity and lateral with lateral without clamping and sutureless or with clamping and sutureless, in which the graft is inserted in at least one of the intraluminal parts of the tubular member of the prosthesis and is fixed to the internal flange (3,5,13,15,17) of the prosthesis by a circular point or another method. The present invention describes different ways of fixing the flanges when they are in separate parts, making sure that there will be no protuberance of the anastomotic set in the lumen of the organ.</p> |
