Vascular prosthesis or tissue patch made of biocompatible polyurethane and method for improving the elastic modulus of these workpieces
DE10243966A1
Process for the production of biocompatible polyurethanes
DE10243965A1
Process for the production of biocompatible polyurethanes
DE10050305A1
Production of thin membranes, especially flaps for heart valves, comprises applying drops of polymer solution or viscous, multicomponent polymerizable system in line or over surface of a base or support and then drying
DE10050099A1
Tubular cardiac valve prosthesis has individual parts all made of polyurethane, forming an integrated component
DE10050092A1
Prosthetic mitral valve comprises base and valve flaps which have core which is more rigid than their surface layer
DE10046550A1
Prosthetic mitral heart valve consists of support housing with base ring and two stanchions
