公开(公告)号：US20090118835A1

公开(公告)日：2009-05-07

申请号：US12060856

申请日：2008-04-01

Applicant: Janine C. Robinson

Inventor： Janine C. Robinson

IPC: A61F2/44

CPC classification number: A61F2/442 ,  A61F2002/30462 ,  A61F2002/3055 ,  A61F2002/30556 ,  A61F2002/30563 ,  A61F2002/4485 ,  A61F2220/0075 ,  A61F2250/0009

Abstract: The described devices are spinal implants that may be surgically implanted into the spine to replace damaged or diseased discs using a posterior approach. The discs are prosthetic devices that approach or mimic the physiological motion and reaction of the natural disc.

Abstract translation: 所描述的装置是可以通过外科手术植入脊柱的脊柱植入物，以使用后方法来替换损伤的或患病的椎间盘。 椎间盘是接近或模仿天然椎间盘的生理运动和反应的假体装置。

公开(公告)号：US20080172129A1

公开(公告)日：2008-07-17

申请号：US11968186

申请日：2008-01-01

Applicant: Daniel H. Kim ,  Thomas A. Afzal ,  Michael L. Reo ,  Uriel Hiram Chee ,  In Haeng Cho ,  Kunwoo Lee ,  Curtis W. Frank ,  Sung Kyu Ha

Inventor： Daniel H. Kim ,  Thomas A. Afzal ,  Michael L. Reo ,  Uriel Hiram Chee ,  In Haeng Cho ,  Kunwoo Lee ,  Curtis W. Frank ,  Sung Kyu Ha

IPC: A61F2/44 ,  A61B19/00

CPC classification number: A61F2/4425 ,  A61B17/86 ,  A61F2/30742 ,  A61F2/30767 ,  A61F2/30965 ,  A61F2/442 ,  A61F2/4611 ,  A61F2002/30069 ,  A61F2002/30133 ,  A61F2002/30383 ,  A61F2002/30462 ,  A61F2002/305 ,  A61F2002/3052 ,  A61F2002/30523 ,  A61F2002/30563 ,  A61F2002/30566 ,  A61F2002/30578 ,  A61F2002/30596 ,  A61F2002/30604 ,  A61F2002/30733 ,  A61F2002/30841 ,  A61F2002/30884 ,  A61F2002/30904 ,  A61F2002/448 ,  A61F2002/4495 ,  A61F2002/4622 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2220/0025 ,  A61F2220/0075 ,  A61F2230/0015 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00161 ,  A61F2310/00179 ,  A61L2430/38

Abstract: Prosthetic intervertebral discs and methods for using the same are described. The subject prosthetic discs include upper and lower endplates separated by a compressible core member. The prosthetic discs described herein include one-piece, two-piece, three-piece, and four-piece structures. The subject prosthetic discs exhibit stiffness in the vertical direction, torsional stiffness, bending stiffness in the saggital plane, and bending stiffness in the front plane, where the degree of these features can be controlled independently by adjusting the components of the discs. The interface mechanism between the endplates and the core members of several embodiments of the described prosthetic discs enables a very easy surgical operation for implantation.

Abstract translation: 描述了假体椎间盘及其使用方法。 主体假体盘包括由可压缩的芯构件分开的上端板和下端板。 本文所述的假体盘包括一件式，两件式，三件式和四件式结构。 主体假体椎板在垂直方向上呈现刚度，扭转刚度，屈曲平面中的弯曲刚度和前平面中的弯曲刚度，其中可以通过调节椎间盘的部件来独立地控制这些特征的程度。 所描述的假体盘的几个实施例的端板和芯构件之间的界面机构能够实现非常容易的用于植入的外科手术。

公开(公告)号：US20070050032A1

公开(公告)日：2007-03-01

申请号：US11218707

申请日：2005-09-01

Applicant: Darin Gittings ,  Michael Reo ,  Janine Robinson ,  John Ashley ,  Nicholas Koske ,  Roxanne Richman ,  Elizabeth Wistrom ,  Uriel Chee

Inventor： Darin Gittings ,  Michael Reo ,  Janine Robinson ,  John Ashley ,  Nicholas Koske ,  Roxanne Richman ,  Elizabeth Wistrom ,  Uriel Chee

IPC: A61F2/44

CPC classification number: A61F2/4425 ,  A61F2/30742 ,  A61F2/3094 ,  A61F2/442 ,  A61F2002/30009 ,  A61F2002/30014 ,  A61F2002/30075 ,  A61F2002/30133 ,  A61F2002/30168 ,  A61F2002/30179 ,  A61F2002/30224 ,  A61F2002/30331 ,  A61F2002/30387 ,  A61F2002/30462 ,  A61F2002/30471 ,  A61F2002/305 ,  A61F2002/30523 ,  A61F2002/3055 ,  A61F2002/30563 ,  A61F2002/30566 ,  A61F2002/30576 ,  A61F2002/30579 ,  A61F2002/30581 ,  A61F2002/30586 ,  A61F2002/30594 ,  A61F2002/30662 ,  A61F2002/30884 ,  A61F2002/30889 ,  A61F2002/30897 ,  A61F2002/30899 ,  A61F2002/30971 ,  A61F2002/4415 ,  A61F2002/443 ,  A61F2002/444 ,  A61F2002/448 ,  A61F2002/4495 ,  A61F2002/4677 ,  A61F2002/485 ,  A61F2210/0061 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0075 ,  A61F2220/0091 ,  A61F2230/0015 ,  A61F2230/0043 ,  A61F2230/0058 ,  A61F2230/0069 ,  A61F2250/0018 ,  A61F2250/0028

Abstract: Prosthetic intervertebral discs, systems including such prosthetic intervertebral discs, and methods for using the same are described. The subject prosthetic discs include upper and lower endplates separated by a compressible core member. The subject prosthetic discs exhibit stiffness in the vertical direction, torsional stiffness, bending stiffness in the saggital plane, and bending stiffness in the front plane, where the degree of these features can be controlled independently by adjusting the components, construction, and other features of the discs.

公开(公告)号：US20050228500A1

公开(公告)日：2005-10-13

申请号：US10903276

申请日：2004-07-30

Applicant: Daniel Kim ,  Thomas Afzal ,  Michael Reo ,  Uriel Chee ,  In Cho ,  Kunwoo Lee ,  Curtis Frank ,  Sung Kyu Ha

Inventor： Daniel Kim ,  Thomas Afzal ,  Michael Reo ,  Uriel Chee ,  In Cho ,  Kunwoo Lee ,  Curtis Frank ,  Sung Kyu Ha

IPC: A61B17/86 ,  A61F2/00 ,  A61F2/30 ,  A61F2/44 ,  A61F2/46 ,  A61B17/88 ,  A61B17/16

CPC classification number: A61F2/4425 ,  A61B17/86 ,  A61F2/30742 ,  A61F2/30767 ,  A61F2/30965 ,  A61F2/442 ,  A61F2/4611 ,  A61F2002/30069 ,  A61F2002/30133 ,  A61F2002/30383 ,  A61F2002/30462 ,  A61F2002/305 ,  A61F2002/3052 ,  A61F2002/30523 ,  A61F2002/30563 ,  A61F2002/30566 ,  A61F2002/30578 ,  A61F2002/30596 ,  A61F2002/30604 ,  A61F2002/30733 ,  A61F2002/30841 ,  A61F2002/30884 ,  A61F2002/30904 ,  A61F2002/448 ,  A61F2002/4495 ,  A61F2002/4622 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2220/0025 ,  A61F2220/0075 ,  A61F2230/0015 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00161 ,  A61F2310/00179 ,  A61L2430/38

Abstract: Prosthetic intervertebral discs and methods for using the same are described. The subject prosthetic discs include upper and lower endplates separated by a compressible core member. The prosthetic discs described herein include one-piece, two-piece, three-piece, and four-piece structures. The subject prosthetic discs exhibit stiffness in the vertical direction, torsional stiffness, bending stiffness in the saggital plane, and bending stiffness in the front plane, where the degree of these features can be controlled independently by adjusting the components of the discs. The interface mechanism between the endplates and the core members of several embodiments of the described prosthetic discs enables a very easy surgical operation for implantation.

Abstract translation: 描述了假体椎间盘及其使用方法。 主体假体盘包括由可压缩的芯构件分开的上端板和下端板。 本文所述的假体盘包括一件式，两件式，三件式和四件式结构。 主体假体椎板在垂直方向上呈现刚度，扭转刚度，屈曲平面中的弯曲刚度和前平面中的弯曲刚度，其中可以通过调节椎间盘的部件来独立地控制这些特征的程度。 所描述的假体盘的几个实施例的端板和芯构件之间的界面机构能够实现非常容易的用于植入的外科手术。