Prosthetic knee joint with improved patellar component tracking

Details Prosthetic knee joint with improved patellar component tracking Prosthetic knee joint with improved patellar component tracking

A - Human Necessities

61

F

3/106

A61F 2/38 (2006.01) A61B 17/15 (2006.01) A61B 17/17 (2006.01) A61F 2/46 (2006.01)

Patent

CA 1323730

PROSTHETIC KNEE JOINT WITH IMPROVED PATELLAR COMPONENT TRACKING Abstract A three-component knee joint prosthesis is disclosed including femoral, tibial and patellar components. During flexion of the prosthetic knee, the patellar component, which has a convex bearing surface, cooperates with and is guided by a patellar track defined by the anterior plate portion, lateral condylar bearing portion and medial condylar bearing portion of the femoral component and a web portion joining the two femoral condylar bearing portions. The inner regions of the two femoral condylar bearing portions are steeply sloped towards the web portion to permit the patellar component to "ride deeply" upon the femoral component at high degrees of flexion, thereby reducing quadriceps tension and expanding the permissible range of motion in flexion.

589767

Affiliated with

Also associated with

Rating

Prosthetic knee joint with improved patellar component tracking does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Prosthetic knee joint with improved patellar component tracking, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Prosthetic knee joint with improved patellar component tracking will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1317899