公开(公告)号：US20050149091A1

公开(公告)日：2005-07-07

申请号：US10751125

申请日：2004-01-03

申请人： Linggawati Tanamal ,  James Harris ,  Kim Bertin ,  William Kennedy

发明人： Linggawati Tanamal ,  James Harris ,  Kim Bertin ,  William Kennedy

IPC分类号： A61B17/00 ,  A61B17/15 ,  A61B17/16 ,  A61B17/32

CPC分类号： A61B17/155 ,  A61B17/1604 ,  A61B17/1675 ,  A61B17/32 ,  A61B2017/0046 ,  A61B2017/320052

摘要： An osteotome including a head portion is provided. The head portion includes a first substantially planar surface and a second substantially planar surface extending obtusely from the first substantially planar surface. The osteotome further includes a bone cutter extending from the first substantially planar surface, and an elongated portion extending from the head portion. The first substantially planar surface and the second substantially planar surface face away from the elongated portion.

摘要翻译： 提供了包括头部的骨凿。 头部包括第一基本上平坦的表面和从第一基本上平坦的表面钝化的第二基本上平坦的表面。 所述骨凿还包括从所述第一基本上平坦的表面延伸的骨切割器以及从所述头部延伸的细长部分。 第一基本平坦的表面和第二基本平坦的表面背离细长部分。

公开(公告)号：US20050209702A1

公开(公告)日：2005-09-22

申请号：US11075464

申请日：2005-03-09

申请人： Dwight Todd ,  Brian Byrd ,  James Harris ,  Kim Bertin ,  Linggawati Tanamal ,  Peter Walker

发明人： Dwight Todd ,  Brian Byrd ,  James Harris ,  Kim Bertin ,  Linggawati Tanamal ,  Peter Walker

IPC分类号： A61F2/38

CPC分类号： A61F2/3868

摘要： A mobile bearing knee prosthesis apparatus includes a tibial plate. The tibial plate includes a medial lobe and a lateral lobe conjoined in a dividing plane. The apparatus further includes a tibio-femoral insert and a stud-like protuberance extending from the tibial plate into the tibio-femoral insert. The stud-like protuberance includes a protuberance sidewall positioned in the tibio-femoral insert. The protuberance sidewall is bisected by the dividing plane and includes a pair of opposing eccentric convex arcuate portions, and the tibio-femoral insert is moveable relative to the tibial plate about an axis medially disposed from the dividing plane. A mobile bearing knee prosthesis apparatus includes a tibial plate and a tibio-femoral insert coupled to the tibial plate. The tibio-femoral insert includes a generally posteriorly positioned chamfered superior surface and defines a generally posteriorly positioned generally U-shaped space bounded at least in part by the chamfered surface.

摘要翻译： 移动轴承膝关节假体装置包括胫骨板。 胫骨板包括连接在分割平面中的中间叶和外侧叶。 该装置还包括胫骨 - 股骨插入物和从胫骨板延伸到胫骨 - 股骨插入物中的螺柱状突起。 柱形突起包括位于胫骨 - 股骨插入物中的隆起侧壁。 突起侧壁由分割平面平分并且包括一对相对的偏心凸出弓形部分，并且胫骨 - 股骨插入件相对于胫骨板围绕从分割平面中心设置的轴线移动。 移动轴承膝关节假体装置包括胫骨板和联接到胫骨板的胫骨 - 股骨插入件。 胫骨 - 股骨插入物包括大致后方的倒角上表面，并且限定了至少部分地由倒角表面限定的大致后方的大致U形空间。

公开(公告)号：US20070260323A1

公开(公告)日：2007-11-08

申请号：US11611021

申请日：2006-12-14

申请人： Brian Earl ,  Abraham Habegger ,  Aaron Hoffman ,  Kim Bertin ,  Lawrence Dorr ,  Robert Booth ,  Aaron Rosenberg ,  Sergio Romagnoli

发明人： Brian Earl ,  Abraham Habegger ,  Aaron Hoffman ,  Kim Bertin ,  Lawrence Dorr ,  Robert Booth ,  Aaron Rosenberg ,  Sergio Romagnoli

IPC分类号： A61F2/38

CPC分类号： A61F2/3859 ,  A61F2002/30324 ,  A61F2002/30616 ,  A61F2002/30667

摘要： A set of distal femoral knee prostheses which are designed to be more narrow in medial/lateral dimensions with increasing anterior/posterior size than existing prostheses to more closely correspond to the physical anatomy of female patients. The prostheses are designed to have a substantially trapezoidal shape or profile when viewed distally which features a more pronounced narrowing of the medial/lateral dimensions beginning at the posterior end of the prostheses and progressing anteriorly to the anterior end of the prostheses. Additionally, the prostheses each include a reduced profile patellar sulcus and reduced profile anterior condyles to more closely conform to the anatomy of a resected femur, and also include sulcus tracking optimized to conform to female anatomy.

摘要翻译： 一组远端股骨膝关节假体被设计为内侧/外侧尺寸更窄，前后尺寸比现有假体增加，以更接近于女性患者的身体解剖结构。 假肢被设计成当远端观察时具有基本上梯形的形状或轮廓，其特征在于在假体的后端开始并在假体的前端前进的内侧/外侧尺寸更明显变窄。 此外，假体各自包括减小的轮廓髌骨沟和减小的轮廓前髁，以更紧密地与切除的股骨的解剖结构一致，并且还包括优化以符合女性解剖结构的沟槽跟踪。

公开(公告)号：US07935120B2

公开(公告)日：2011-05-03

申请号：US11118168

申请日：2005-04-29

申请人： Adam M. Griner ,  Kim Bertin ,  Richard Berger ,  Ron Donkers

发明人： Adam M. Griner ,  Kim Bertin ,  Richard Berger ,  Ron Donkers

IPC分类号： A61B17/56

CPC分类号： A61B17/155

摘要： A method of preparing the proximal tibial and distal ends of the femur for the implantation of prosthetic components, including the steps of exposing the joint; resecting the distal end of the femur; resecting the tibia; and making a preliminary rough cut of a posterior portion of the pair of condyles. The rough cut is made by positioning a guide on the distal end of the femur and severing a small piece of the posterior portion of the pair of condyles. The rough cut is made prior to the step of resecting the tibia. The method may include finishing the femur by severing and removing a final piece of the posterior portion of the pair of condyles. The small piece removed in the preliminary rough cut step is sized to preserve enough of posterior portion to permit the removal of the final piece.

摘要翻译： 一种制备用于植入假体部件的股骨的近端胫骨和远端的方法，包括暴露关节的步骤; 切除股骨远端; 切除胫骨; 并且对该对髁的后部进行预备粗切割。 通过将引导件定位在股骨的远端并切断一对髁的后部的一小块来进行粗切。 在切割胫骨的步骤之前进行粗切。 该方法可以包括通过切断和移除该对髁的后部的最后一块来完成股骨。 在初步粗切步骤中移除的小件尺寸可以保留足够的后部以允许最终件的移除。

公开(公告)号：US20080058947A1

公开(公告)日：2008-03-06

申请号：US11780248

申请日：2007-07-19

申请人： Brian Earl ,  Abraham Habegger ,  Aaron Hofmann ,  Kim Bertin ,  Lawrence Dorr ,  Robert Booth ,  Aaron Rosenberg ,  Sergio Romagnoli

发明人： Brian Earl ,  Abraham Habegger ,  Aaron Hofmann ,  Kim Bertin ,  Lawrence Dorr ,  Robert Booth ,  Aaron Rosenberg ,  Sergio Romagnoli

IPC分类号： A61F2/38

CPC分类号： A61F2/3859 ,  A61F2/3094 ,  A61F2002/30616

摘要： A set of distal femoral knee prostheses which are designed to be more narrow in medial/lateral dimensions with increasing anterior/posterior size than existing prostheses to more closely correspond to the physical anatomy of female patients. The prostheses are designed to have a substantially trapezoidal shape or profile when viewed distally which features a more pronounced narrowing of the medial/lateral dimensions beginning at the posterior end of the prostheses and progressing anteriorly to the anterior end of the prostheses. Additionally, the prostheses each include a reduced profile patellar sulcus and reduced profile anterior condyles to more closely conform to the anatomy of a resected femur, and also include sulcus tracking optimized to conform to female anatomy.

摘要翻译： 一组远端股骨膝关节假体被设计为内侧/外侧尺寸更窄，前后尺寸比现有假体增加，以更接近于女性患者的身体解剖结构。 假肢被设计成当远端观察时具有基本上梯形的形状或轮廓，其特征在于在假体的后端开始并在假体的前端前进的内侧/外侧尺寸更明显变窄。 此外，假体各自包括减小的轮廓髌骨沟和减小的轮廓前髁，以更紧密地与切除的股骨的解剖结构一致，并且还包括优化以符合女性解剖结构的沟槽跟踪。

公开(公告)号：US20060004374A1

公开(公告)日：2006-01-05

申请号：US11118168

申请日：2005-04-29

申请人： Adam Griner ,  Kim Bertin ,  Richard Berger ,  Ron Donkers

发明人： Adam Griner ,  Kim Bertin ,  Richard Berger ,  Ron Donkers

IPC分类号： A61B17/58

CPC分类号： A61B17/155

摘要： A method of preparing the proximal tibial and distal ends of the femur for the implantation of prosthetic components, including the steps of exposing the joint; resecting the distal end of the femur; resecting the tibia; and making a preliminary rough cut of a posterior portion of the pair of condyles. The rough cut is made by positioning a guide on the distal end of the femur and severing a small piece of the posterior portion of the pair of condyles. The rough cut is made prior to the step of resecting the tibia. The method may include finishing the femur by severing and removing a final piece of the posterior portion of the pair of condyles. The small piece removed in the preliminary rough cut step is sized to preserve enough of posterior portion to permit the removal of the final piece.

摘要翻译： 一种制备用于植入假体部件的股骨的近端胫骨和远端的方法，包括暴露关节的步骤; 切除股骨远端; 切除胫骨; 并且对该对髁的后部进行预备粗切割。 通过将引导件定位在股骨的远端并切断一对髁的后部的一小块来进行粗切。 在切割胫骨的步骤之前进行粗切。 该方法可以包括通过切断和移除该对髁的后部的最后一块来完成股骨。 在初步粗切步骤中移除的小件尺寸可以保留足够的后部以允许最终件的移除。