US Patent 9937037 Prosthetic valved conduits with mechanically coupled leaflets

Described embodiments are directed toward centrally-opening leaflet prosthetic valve devices having a leaflet frame and a non-sewn mechanically coupled leaflet. The described leaflet frames have projections that are configured to couple with apertures located within the leaflet attachment region of a leaflet. Some embodiments are further directed toward pulmonary valved conduits incorporating such leaflet and leaflet frame constructs. Methods of making and using such prosthetic valve devices are also described amongst others.