Sutureless cuff for heart valves
Sutureless gastroesophageal anti-reflux valve prosthesis and...
Sutureless heart valve prosthesis
Suturing rings for implantable heart valve prostheses
Swelling type copolymeric composite material with self-fixation
Swing phase control device
Swing phase control for an artificial knee joint
Swing phase control for an artificial lower limb
Swing regulating mechanism and wrist emulator for assisting...
Swing-phase controller with an artificial joint
Swivel connection between two parts of an orthopedic technical a
Syent/graft deployment catheter with a stent/graft...
Symes foot prosthesis
Symmetrical breast prosthesis
Symmetrical breast prosthesis
Synthesis of calcium phosphates by mechano-chemical process
Synthesis of calcium phosphates by mechano-chemical process
Synthesis of reactive amorphous calcium phosphates
Synthetic blood vessel grafts
Synthetic bone