A concentric mating stent tissue heart valve which is capable of being assembled with a variety of tissue sources is provided. A plurality of prefabricated kits are also provided which enable the valve to be assembled with autogenous tissue in the limited time, i.e., 10 minutes or less, available in...http://www.google.es/patents/US5326371?utm_source=gb-gplus-sharePatente US5326371 - Rapid assembly, concentric mating stent, tissue heart valve with enhanced clamping and tissue alignment
