1
Vincent Bryan, Alex Kunzler: Human spinal disc prosthesis. Spinal Dynamics Corporation, Gardner Carton & Douglas, October 7, 1997: US05674296 (835 worldwide citation)

The invention relates to a spinal disc endoprosthesis. The endoprosthesis has a resilient body formed of one or more materials which may vary in stiffness from a relatively stiff exterior annular gasket portion to a relatively supple central nucleus portion. Concaval-convex elements at least partly ...


2
Vincent Bryan, Alex Kunzler: Human spinal disc prosthesis. Spinal Dynamics Corporation, Hill & Simpson, December 5, 2000: US06156067 (625 worldwide citation)

The invention relates to a spinal disc endoprosthesis. The endoprosthesis has a resilient body formed of one or more materials which may vary in stiffness from a relatively stiff exterior annular gasket portion to a relatively supple central nucleus portion. Concaval-convex elements at least partly ...


3
Bryan Vincent: Prothese discale thoraco-lombaire, multi discoide, a forme darachide ou de lunettes, Peanut spectacle multi discoid thoraco-lumbar disc prosthesis. Spinal Dynamics Corporation, Sdgi Holdings, MCKAY CAREY & COMPANY, March 16, 2000: CA2342633

A small profile, peanut spectacle-shaped prosthetic disc device (20) is provided. The device housing is comprised of two longitudinally split hollow halves (22, 24), between which are contained multiple discoid shaped resilient bodies (41, 42) which may be of a polymeric type, or they may contain hy ...


4
Bryan Vincent, Kunzler Alex: Threaded cylindrical multidiscoid single or multiple array disc prosthesis. Spinal Dynamics Corporation, Bryan Vincent, Kunzler Alex, PARKHURST Todd S, February 3, 2000: WO/2000/004851

A small profile, cylindrically shaped prosthetic disc device (10) is provided. The device housing is comprised of two longitudinally split hollow halves (20, 30), between which are contained multiple discoid shaped resilient bodies (41, 42) which may be of a polymeric type, or they may contain hydro ...


5
Bryan Vincent: Peanut spectacle multi discoid thoraco-lumbar disc prosthesis. Spinal Dynamics Corporation, Bryan Vincent, PARKHURST Todd S, March 16, 2000: WO/2000/013619

A small profile, peanut spectacle-shaped prosthetic disc device (20) is provided. The device housing is comprised of two longitudinally split hollow halves (22, 24), between which are contained multiple discoid shaped resilient bodies (41, 42) which may be of a polymeric type, or they may contain hy ...


6
Bryan Vincent, Carver Kip: Cylindrical hemi-lunar parallel array threaded disc prosthesis. Spinal Dynamics Corporation, Bryan Vincent, Carver Kip, PARKHURST Todd S, March 16, 2000: WO/2000/013620

A small profile, cylindrically or conically shaped prosthetic disc device (20) is provided. The device housing is comprised of two longitudinally split hollow halves (22, 24), between which is contained a hemi-lunar shaped resilient body (41) which may be of a polymeric type, or it may contain hydro ...