Patents Assigned to Sorin Biomedics S.p.A.
  • Apparatus for manufacture of valve flaps for cardiac valve prostheses
    Patent number: 4758151
    Abstract: A vacuum forming apparatus for fixing and shaping animal tissue into the shape of a cardiac valve prosthesis, including a tapered form, with elongated through apertures, suspended in a reservoir of fixative and vacuum means for producing a reduced pressure within the tapered form.
    Type: Grant
    Filed: June 6, 1986
    Date of Patent: July 19, 1988
    Assignee: Sorin Biomedics S.p.A.
    Inventors: Pietro Arru, Gioacchino Bona, Maria Curcio, Franco Vallana