Pulmonary vein stent and method for use
Pulsatile flow system for developing heart valves
Pulsating pressure chamber and method for fluid management
Pump system suitable as a heart assist device
Pumping drive unit
Punctum plug having a collapsible flared section and method
Punctum plug having a thin elongated lip and a distal starting t
Purified polymers for coatings of implantable medical devices
Pylon assembly for leg prosthesis
Pyloric valve obstructing devices and methods
Pyrolytic carbon and metal/metalloid carbide composites