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：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。